http://git-wip-us.apache.org/repos/asf/hbase-site/blob/c7e84622/apidocs/src-html/org/apache/hadoop/hbase/CellUtil.html ---------------------------------------------------------------------- diff --git a/apidocs/src-html/org/apache/hadoop/hbase/CellUtil.html b/apidocs/src-html/org/apache/hadoop/hbase/CellUtil.html index a78e2b5..e0212b1 100644 --- a/apidocs/src-html/org/apache/hadoop/hbase/CellUtil.html +++ b/apidocs/src-html/org/apache/hadoop/hbase/CellUtil.html @@ -551,341 +551,341 @@ <span class="sourceLineNo">543</span> }<a name="line.543"></a> <span class="sourceLineNo">544</span> return len;<a name="line.544"></a> <span class="sourceLineNo">545</span> }<a name="line.545"></a> -<span class="sourceLineNo">546</span> }<a name="line.546"></a> -<span class="sourceLineNo">547</span><a name="line.547"></a> -<span class="sourceLineNo">548</span> /**<a name="line.548"></a> -<span class="sourceLineNo">549</span> * Version of TagRewriteCell where the original Cell is ShareableMemory type.<a name="line.549"></a> -<span class="sourceLineNo">550</span> */<a name="line.550"></a> -<span class="sourceLineNo">551</span> private static class ShareableMemoryTagRewriteCell extends TagRewriteCell implements<a name="line.551"></a> -<span class="sourceLineNo">552</span> ShareableMemory {<a name="line.552"></a> -<span class="sourceLineNo">553</span><a name="line.553"></a> -<span class="sourceLineNo">554</span> public ShareableMemoryTagRewriteCell(Cell cell, byte[] tags) {<a name="line.554"></a> -<span class="sourceLineNo">555</span> super(cell, tags);<a name="line.555"></a> -<span class="sourceLineNo">556</span> assert cell instanceof ShareableMemory;<a name="line.556"></a> -<span class="sourceLineNo">557</span> }<a name="line.557"></a> -<span class="sourceLineNo">558</span><a name="line.558"></a> -<span class="sourceLineNo">559</span> @Override<a name="line.559"></a> -<span class="sourceLineNo">560</span> public Cell cloneToCell() {<a name="line.560"></a> -<span class="sourceLineNo">561</span> Cell clonedBaseCell = ((ShareableMemory) this.cell).cloneToCell();<a name="line.561"></a> -<span class="sourceLineNo">562</span> return new TagRewriteCell(clonedBaseCell, this.tags);<a name="line.562"></a> -<span class="sourceLineNo">563</span> }<a name="line.563"></a> -<span class="sourceLineNo">564</span> }<a name="line.564"></a> -<span class="sourceLineNo">565</span><a name="line.565"></a> -<span class="sourceLineNo">566</span> /**<a name="line.566"></a> -<span class="sourceLineNo">567</span> * @param cellScannerables<a name="line.567"></a> -<span class="sourceLineNo">568</span> * @return CellScanner interface over <code>cellIterables</code><a name="line.568"></a> -<span class="sourceLineNo">569</span> */<a name="line.569"></a> -<span class="sourceLineNo">570</span> public static CellScanner createCellScanner(<a name="line.570"></a> -<span class="sourceLineNo">571</span> final List<? extends CellScannable> cellScannerables) {<a name="line.571"></a> -<span class="sourceLineNo">572</span> return new CellScanner() {<a name="line.572"></a> -<span class="sourceLineNo">573</span> private final Iterator<? extends CellScannable> iterator = cellScannerables.iterator();<a name="line.573"></a> -<span class="sourceLineNo">574</span> private CellScanner cellScanner = null;<a name="line.574"></a> -<span class="sourceLineNo">575</span><a name="line.575"></a> -<span class="sourceLineNo">576</span> @Override<a name="line.576"></a> -<span class="sourceLineNo">577</span> public Cell current() {<a name="line.577"></a> -<span class="sourceLineNo">578</span> return this.cellScanner != null? this.cellScanner.current(): null;<a name="line.578"></a> -<span class="sourceLineNo">579</span> }<a name="line.579"></a> -<span class="sourceLineNo">580</span><a name="line.580"></a> -<span class="sourceLineNo">581</span> @Override<a name="line.581"></a> -<span class="sourceLineNo">582</span> public boolean advance() throws IOException {<a name="line.582"></a> -<span class="sourceLineNo">583</span> while (true) {<a name="line.583"></a> -<span class="sourceLineNo">584</span> if (this.cellScanner == null) {<a name="line.584"></a> -<span class="sourceLineNo">585</span> if (!this.iterator.hasNext()) return false;<a name="line.585"></a> -<span class="sourceLineNo">586</span> this.cellScanner = this.iterator.next().cellScanner();<a name="line.586"></a> -<span class="sourceLineNo">587</span> }<a name="line.587"></a> -<span class="sourceLineNo">588</span> if (this.cellScanner.advance()) return true;<a name="line.588"></a> -<span class="sourceLineNo">589</span> this.cellScanner = null;<a name="line.589"></a> -<span class="sourceLineNo">590</span> }<a name="line.590"></a> -<span class="sourceLineNo">591</span> }<a name="line.591"></a> -<span class="sourceLineNo">592</span> };<a name="line.592"></a> -<span class="sourceLineNo">593</span> }<a name="line.593"></a> -<span class="sourceLineNo">594</span><a name="line.594"></a> -<span class="sourceLineNo">595</span> /**<a name="line.595"></a> -<span class="sourceLineNo">596</span> * @param cellIterable<a name="line.596"></a> -<span class="sourceLineNo">597</span> * @return CellScanner interface over <code>cellIterable</code><a name="line.597"></a> -<span class="sourceLineNo">598</span> */<a name="line.598"></a> -<span class="sourceLineNo">599</span> public static CellScanner createCellScanner(final Iterable<Cell> cellIterable) {<a name="line.599"></a> -<span class="sourceLineNo">600</span> if (cellIterable == null) return null;<a name="line.600"></a> -<span class="sourceLineNo">601</span> return createCellScanner(cellIterable.iterator());<a name="line.601"></a> +<span class="sourceLineNo">546</span><a name="line.546"></a> +<span class="sourceLineNo">547</span> @Override<a name="line.547"></a> +<span class="sourceLineNo">548</span> public void write(byte[] buf, int offset) {<a name="line.548"></a> +<span class="sourceLineNo">549</span> offset = KeyValueUtil.appendToByteArray(this.cell, buf, offset, false);<a name="line.549"></a> +<span class="sourceLineNo">550</span> int tagsLen = this.tags.length;<a name="line.550"></a> +<span class="sourceLineNo">551</span> assert tagsLen > 0;<a name="line.551"></a> +<span class="sourceLineNo">552</span> offset = Bytes.putAsShort(buf, offset, tagsLen);<a name="line.552"></a> +<span class="sourceLineNo">553</span> System.arraycopy(this.tags, 0, buf, offset, tagsLen);<a name="line.553"></a> +<span class="sourceLineNo">554</span> }<a name="line.554"></a> +<span class="sourceLineNo">555</span> }<a name="line.555"></a> +<span class="sourceLineNo">556</span><a name="line.556"></a> +<span class="sourceLineNo">557</span> /**<a name="line.557"></a> +<span class="sourceLineNo">558</span> * Version of TagRewriteCell where the original Cell is ShareableMemory type.<a name="line.558"></a> +<span class="sourceLineNo">559</span> */<a name="line.559"></a> +<span class="sourceLineNo">560</span> private static class ShareableMemoryTagRewriteCell extends TagRewriteCell implements<a name="line.560"></a> +<span class="sourceLineNo">561</span> ShareableMemory {<a name="line.561"></a> +<span class="sourceLineNo">562</span><a name="line.562"></a> +<span class="sourceLineNo">563</span> public ShareableMemoryTagRewriteCell(Cell cell, byte[] tags) {<a name="line.563"></a> +<span class="sourceLineNo">564</span> super(cell, tags);<a name="line.564"></a> +<span class="sourceLineNo">565</span> assert cell instanceof ShareableMemory;<a name="line.565"></a> +<span class="sourceLineNo">566</span> }<a name="line.566"></a> +<span class="sourceLineNo">567</span><a name="line.567"></a> +<span class="sourceLineNo">568</span> @Override<a name="line.568"></a> +<span class="sourceLineNo">569</span> public Cell cloneToCell() {<a name="line.569"></a> +<span class="sourceLineNo">570</span> Cell clonedBaseCell = ((ShareableMemory) this.cell).cloneToCell();<a name="line.570"></a> +<span class="sourceLineNo">571</span> return new TagRewriteCell(clonedBaseCell, this.tags);<a name="line.571"></a> +<span class="sourceLineNo">572</span> }<a name="line.572"></a> +<span class="sourceLineNo">573</span> }<a name="line.573"></a> +<span class="sourceLineNo">574</span><a name="line.574"></a> +<span class="sourceLineNo">575</span> /**<a name="line.575"></a> +<span class="sourceLineNo">576</span> * @param cellScannerables<a name="line.576"></a> +<span class="sourceLineNo">577</span> * @return CellScanner interface over <code>cellIterables</code><a name="line.577"></a> +<span class="sourceLineNo">578</span> */<a name="line.578"></a> +<span class="sourceLineNo">579</span> public static CellScanner createCellScanner(<a name="line.579"></a> +<span class="sourceLineNo">580</span> final List<? extends CellScannable> cellScannerables) {<a name="line.580"></a> +<span class="sourceLineNo">581</span> return new CellScanner() {<a name="line.581"></a> +<span class="sourceLineNo">582</span> private final Iterator<? extends CellScannable> iterator = cellScannerables.iterator();<a name="line.582"></a> +<span class="sourceLineNo">583</span> private CellScanner cellScanner = null;<a name="line.583"></a> +<span class="sourceLineNo">584</span><a name="line.584"></a> +<span class="sourceLineNo">585</span> @Override<a name="line.585"></a> +<span class="sourceLineNo">586</span> public Cell current() {<a name="line.586"></a> +<span class="sourceLineNo">587</span> return this.cellScanner != null? this.cellScanner.current(): null;<a name="line.587"></a> +<span class="sourceLineNo">588</span> }<a name="line.588"></a> +<span class="sourceLineNo">589</span><a name="line.589"></a> +<span class="sourceLineNo">590</span> @Override<a name="line.590"></a> +<span class="sourceLineNo">591</span> public boolean advance() throws IOException {<a name="line.591"></a> +<span class="sourceLineNo">592</span> while (true) {<a name="line.592"></a> +<span class="sourceLineNo">593</span> if (this.cellScanner == null) {<a name="line.593"></a> +<span class="sourceLineNo">594</span> if (!this.iterator.hasNext()) return false;<a name="line.594"></a> +<span class="sourceLineNo">595</span> this.cellScanner = this.iterator.next().cellScanner();<a name="line.595"></a> +<span class="sourceLineNo">596</span> }<a name="line.596"></a> +<span class="sourceLineNo">597</span> if (this.cellScanner.advance()) return true;<a name="line.597"></a> +<span class="sourceLineNo">598</span> this.cellScanner = null;<a name="line.598"></a> +<span class="sourceLineNo">599</span> }<a name="line.599"></a> +<span class="sourceLineNo">600</span> }<a name="line.600"></a> +<span class="sourceLineNo">601</span> };<a name="line.601"></a> <span class="sourceLineNo">602</span> }<a name="line.602"></a> <span class="sourceLineNo">603</span><a name="line.603"></a> <span class="sourceLineNo">604</span> /**<a name="line.604"></a> -<span class="sourceLineNo">605</span> * @param cells<a name="line.605"></a> -<span class="sourceLineNo">606</span> * @return CellScanner interface over <code>cellIterable</code> or null if <code>cells</code> is<a name="line.606"></a> -<span class="sourceLineNo">607</span> * null<a name="line.607"></a> -<span class="sourceLineNo">608</span> */<a name="line.608"></a> -<span class="sourceLineNo">609</span> public static CellScanner createCellScanner(final Iterator<Cell> cells) {<a name="line.609"></a> -<span class="sourceLineNo">610</span> if (cells == null) return null;<a name="line.610"></a> -<span class="sourceLineNo">611</span> return new CellScanner() {<a name="line.611"></a> -<span class="sourceLineNo">612</span> private final Iterator<Cell> iterator = cells;<a name="line.612"></a> -<span class="sourceLineNo">613</span> private Cell current = null;<a name="line.613"></a> -<span class="sourceLineNo">614</span><a name="line.614"></a> -<span class="sourceLineNo">615</span> @Override<a name="line.615"></a> -<span class="sourceLineNo">616</span> public Cell current() {<a name="line.616"></a> -<span class="sourceLineNo">617</span> return this.current;<a name="line.617"></a> -<span class="sourceLineNo">618</span> }<a name="line.618"></a> -<span class="sourceLineNo">619</span><a name="line.619"></a> -<span class="sourceLineNo">620</span> @Override<a name="line.620"></a> -<span class="sourceLineNo">621</span> public boolean advance() {<a name="line.621"></a> -<span class="sourceLineNo">622</span> boolean hasNext = this.iterator.hasNext();<a name="line.622"></a> -<span class="sourceLineNo">623</span> this.current = hasNext? this.iterator.next(): null;<a name="line.623"></a> -<span class="sourceLineNo">624</span> return hasNext;<a name="line.624"></a> -<span class="sourceLineNo">625</span> }<a name="line.625"></a> -<span class="sourceLineNo">626</span> };<a name="line.626"></a> -<span class="sourceLineNo">627</span> }<a name="line.627"></a> +<span class="sourceLineNo">605</span> * @param cellIterable<a name="line.605"></a> +<span class="sourceLineNo">606</span> * @return CellScanner interface over <code>cellIterable</code><a name="line.606"></a> +<span class="sourceLineNo">607</span> */<a name="line.607"></a> +<span class="sourceLineNo">608</span> public static CellScanner createCellScanner(final Iterable<Cell> cellIterable) {<a name="line.608"></a> +<span class="sourceLineNo">609</span> if (cellIterable == null) return null;<a name="line.609"></a> +<span class="sourceLineNo">610</span> return createCellScanner(cellIterable.iterator());<a name="line.610"></a> +<span class="sourceLineNo">611</span> }<a name="line.611"></a> +<span class="sourceLineNo">612</span><a name="line.612"></a> +<span class="sourceLineNo">613</span> /**<a name="line.613"></a> +<span class="sourceLineNo">614</span> * @param cells<a name="line.614"></a> +<span class="sourceLineNo">615</span> * @return CellScanner interface over <code>cellIterable</code> or null if <code>cells</code> is<a name="line.615"></a> +<span class="sourceLineNo">616</span> * null<a name="line.616"></a> +<span class="sourceLineNo">617</span> */<a name="line.617"></a> +<span class="sourceLineNo">618</span> public static CellScanner createCellScanner(final Iterator<Cell> cells) {<a name="line.618"></a> +<span class="sourceLineNo">619</span> if (cells == null) return null;<a name="line.619"></a> +<span class="sourceLineNo">620</span> return new CellScanner() {<a name="line.620"></a> +<span class="sourceLineNo">621</span> private final Iterator<Cell> iterator = cells;<a name="line.621"></a> +<span class="sourceLineNo">622</span> private Cell current = null;<a name="line.622"></a> +<span class="sourceLineNo">623</span><a name="line.623"></a> +<span class="sourceLineNo">624</span> @Override<a name="line.624"></a> +<span class="sourceLineNo">625</span> public Cell current() {<a name="line.625"></a> +<span class="sourceLineNo">626</span> return this.current;<a name="line.626"></a> +<span class="sourceLineNo">627</span> }<a name="line.627"></a> <span class="sourceLineNo">628</span><a name="line.628"></a> -<span class="sourceLineNo">629</span> /**<a name="line.629"></a> -<span class="sourceLineNo">630</span> * @param cellArray<a name="line.630"></a> -<span class="sourceLineNo">631</span> * @return CellScanner interface over <code>cellArray</code><a name="line.631"></a> -<span class="sourceLineNo">632</span> */<a name="line.632"></a> -<span class="sourceLineNo">633</span> public static CellScanner createCellScanner(final Cell[] cellArray) {<a name="line.633"></a> -<span class="sourceLineNo">634</span> return new CellScanner() {<a name="line.634"></a> -<span class="sourceLineNo">635</span> private final Cell [] cells = cellArray;<a name="line.635"></a> -<span class="sourceLineNo">636</span> private int index = -1;<a name="line.636"></a> +<span class="sourceLineNo">629</span> @Override<a name="line.629"></a> +<span class="sourceLineNo">630</span> public boolean advance() {<a name="line.630"></a> +<span class="sourceLineNo">631</span> boolean hasNext = this.iterator.hasNext();<a name="line.631"></a> +<span class="sourceLineNo">632</span> this.current = hasNext? this.iterator.next(): null;<a name="line.632"></a> +<span class="sourceLineNo">633</span> return hasNext;<a name="line.633"></a> +<span class="sourceLineNo">634</span> }<a name="line.634"></a> +<span class="sourceLineNo">635</span> };<a name="line.635"></a> +<span class="sourceLineNo">636</span> }<a name="line.636"></a> <span class="sourceLineNo">637</span><a name="line.637"></a> -<span class="sourceLineNo">638</span> @Override<a name="line.638"></a> -<span class="sourceLineNo">639</span> public Cell current() {<a name="line.639"></a> -<span class="sourceLineNo">640</span> if (cells == null) return null;<a name="line.640"></a> -<span class="sourceLineNo">641</span> return (index < 0)? null: this.cells[index];<a name="line.641"></a> -<span class="sourceLineNo">642</span> }<a name="line.642"></a> -<span class="sourceLineNo">643</span><a name="line.643"></a> -<span class="sourceLineNo">644</span> @Override<a name="line.644"></a> -<span class="sourceLineNo">645</span> public boolean advance() {<a name="line.645"></a> -<span class="sourceLineNo">646</span> if (cells == null) return false;<a name="line.646"></a> -<span class="sourceLineNo">647</span> return ++index < this.cells.length;<a name="line.647"></a> -<span class="sourceLineNo">648</span> }<a name="line.648"></a> -<span class="sourceLineNo">649</span> };<a name="line.649"></a> -<span class="sourceLineNo">650</span> }<a name="line.650"></a> -<span class="sourceLineNo">651</span><a name="line.651"></a> -<span class="sourceLineNo">652</span> /**<a name="line.652"></a> -<span class="sourceLineNo">653</span> * Flatten the map of cells out under the CellScanner<a name="line.653"></a> -<span class="sourceLineNo">654</span> * @param map Map of Cell Lists; for example, the map of families to Cells that is used<a name="line.654"></a> -<span class="sourceLineNo">655</span> * inside Put, etc., keeping Cells organized by family.<a name="line.655"></a> -<span class="sourceLineNo">656</span> * @return CellScanner interface over <code>cellIterable</code><a name="line.656"></a> -<span class="sourceLineNo">657</span> */<a name="line.657"></a> -<span class="sourceLineNo">658</span> public static CellScanner createCellScanner(final NavigableMap<byte [], List<Cell>> map) {<a name="line.658"></a> -<span class="sourceLineNo">659</span> return new CellScanner() {<a name="line.659"></a> -<span class="sourceLineNo">660</span> private final Iterator<Entry<byte[], List<Cell>>> entries = map.entrySet().iterator();<a name="line.660"></a> -<span class="sourceLineNo">661</span> private Iterator<Cell> currentIterator = null;<a name="line.661"></a> -<span class="sourceLineNo">662</span> private Cell currentCell;<a name="line.662"></a> -<span class="sourceLineNo">663</span><a name="line.663"></a> -<span class="sourceLineNo">664</span> @Override<a name="line.664"></a> -<span class="sourceLineNo">665</span> public Cell current() {<a name="line.665"></a> -<span class="sourceLineNo">666</span> return this.currentCell;<a name="line.666"></a> -<span class="sourceLineNo">667</span> }<a name="line.667"></a> -<span class="sourceLineNo">668</span><a name="line.668"></a> -<span class="sourceLineNo">669</span> @Override<a name="line.669"></a> -<span class="sourceLineNo">670</span> public boolean advance() {<a name="line.670"></a> -<span class="sourceLineNo">671</span> while(true) {<a name="line.671"></a> -<span class="sourceLineNo">672</span> if (this.currentIterator == null) {<a name="line.672"></a> -<span class="sourceLineNo">673</span> if (!this.entries.hasNext()) return false;<a name="line.673"></a> -<span class="sourceLineNo">674</span> this.currentIterator = this.entries.next().getValue().iterator();<a name="line.674"></a> -<span class="sourceLineNo">675</span> }<a name="line.675"></a> -<span class="sourceLineNo">676</span> if (this.currentIterator.hasNext()) {<a name="line.676"></a> -<span class="sourceLineNo">677</span> this.currentCell = this.currentIterator.next();<a name="line.677"></a> -<span class="sourceLineNo">678</span> return true;<a name="line.678"></a> -<span class="sourceLineNo">679</span> }<a name="line.679"></a> -<span class="sourceLineNo">680</span> this.currentCell = null;<a name="line.680"></a> -<span class="sourceLineNo">681</span> this.currentIterator = null;<a name="line.681"></a> -<span class="sourceLineNo">682</span> }<a name="line.682"></a> -<span class="sourceLineNo">683</span> }<a name="line.683"></a> -<span class="sourceLineNo">684</span> };<a name="line.684"></a> -<span class="sourceLineNo">685</span> }<a name="line.685"></a> -<span class="sourceLineNo">686</span><a name="line.686"></a> -<span class="sourceLineNo">687</span> /**<a name="line.687"></a> -<span class="sourceLineNo">688</span> * @param left<a name="line.688"></a> -<span class="sourceLineNo">689</span> * @param right<a name="line.689"></a> -<span class="sourceLineNo">690</span> * @return True if the rows in <code>left</code> and <code>right</code> Cells match<a name="line.690"></a> -<span class="sourceLineNo">691</span> * @deprecated As of release 2.0.0, this will be removed in HBase 3.0.0.<a name="line.691"></a> -<span class="sourceLineNo">692</span> * Instead use {@link #matchingRows(Cell, Cell)}<a name="line.692"></a> -<span class="sourceLineNo">693</span> */<a name="line.693"></a> -<span class="sourceLineNo">694</span> @Deprecated<a name="line.694"></a> -<span class="sourceLineNo">695</span> public static boolean matchingRow(final Cell left, final Cell right) {<a name="line.695"></a> -<span class="sourceLineNo">696</span> return matchingRows(left, right);<a name="line.696"></a> -<span class="sourceLineNo">697</span> }<a name="line.697"></a> -<span class="sourceLineNo">698</span><a name="line.698"></a> -<span class="sourceLineNo">699</span> public static boolean matchingRow(final Cell left, final byte[] buf) {<a name="line.699"></a> -<span class="sourceLineNo">700</span> if (buf == null) {<a name="line.700"></a> -<span class="sourceLineNo">701</span> return left.getRowLength() == 0;<a name="line.701"></a> -<span class="sourceLineNo">702</span> }<a name="line.702"></a> -<span class="sourceLineNo">703</span> return matchingRow(left, buf, 0, buf.length);<a name="line.703"></a> -<span class="sourceLineNo">704</span> }<a name="line.704"></a> -<span class="sourceLineNo">705</span><a name="line.705"></a> -<span class="sourceLineNo">706</span> public static boolean matchingRow(final Cell left, final byte[] buf, final int offset,<a name="line.706"></a> -<span class="sourceLineNo">707</span> final int length) {<a name="line.707"></a> -<span class="sourceLineNo">708</span> if (left instanceof ByteBufferedCell) {<a name="line.708"></a> -<span class="sourceLineNo">709</span> return ByteBufferUtils.equals(((ByteBufferedCell) left).getRowByteBuffer(),<a name="line.709"></a> -<span class="sourceLineNo">710</span> ((ByteBufferedCell) left).getRowPosition(), left.getRowLength(), buf, offset,<a name="line.710"></a> -<span class="sourceLineNo">711</span> length);<a name="line.711"></a> -<span class="sourceLineNo">712</span> }<a name="line.712"></a> -<span class="sourceLineNo">713</span> return Bytes.equals(left.getRowArray(), left.getRowOffset(), left.getRowLength(), buf, offset,<a name="line.713"></a> -<span class="sourceLineNo">714</span> length);<a name="line.714"></a> -<span class="sourceLineNo">715</span> }<a name="line.715"></a> -<span class="sourceLineNo">716</span><a name="line.716"></a> -<span class="sourceLineNo">717</span> public static boolean matchingFamily(final Cell left, final Cell right) {<a name="line.717"></a> -<span class="sourceLineNo">718</span> byte lfamlength = left.getFamilyLength();<a name="line.718"></a> -<span class="sourceLineNo">719</span> byte rfamlength = right.getFamilyLength();<a name="line.719"></a> -<span class="sourceLineNo">720</span> if (left instanceof ByteBufferedCell && right instanceof ByteBufferedCell) {<a name="line.720"></a> -<span class="sourceLineNo">721</span> return ByteBufferUtils.equals(((ByteBufferedCell) left).getFamilyByteBuffer(),<a name="line.721"></a> -<span class="sourceLineNo">722</span> ((ByteBufferedCell) left).getFamilyPosition(), lfamlength,<a name="line.722"></a> -<span class="sourceLineNo">723</span> ((ByteBufferedCell) right).getFamilyByteBuffer(),<a name="line.723"></a> -<span class="sourceLineNo">724</span> ((ByteBufferedCell) right).getFamilyPosition(), rfamlength);<a name="line.724"></a> -<span class="sourceLineNo">725</span> }<a name="line.725"></a> -<span class="sourceLineNo">726</span> if (left instanceof ByteBufferedCell) {<a name="line.726"></a> -<span class="sourceLineNo">727</span> return ByteBufferUtils.equals(((ByteBufferedCell) left).getFamilyByteBuffer(),<a name="line.727"></a> -<span class="sourceLineNo">728</span> ((ByteBufferedCell) left).getFamilyPosition(), lfamlength,<a name="line.728"></a> -<span class="sourceLineNo">729</span> right.getFamilyArray(), right.getFamilyOffset(), rfamlength);<a name="line.729"></a> -<span class="sourceLineNo">730</span> }<a name="line.730"></a> -<span class="sourceLineNo">731</span> if (right instanceof ByteBufferedCell) {<a name="line.731"></a> -<span class="sourceLineNo">732</span> return ByteBufferUtils.equals(((ByteBufferedCell) right).getFamilyByteBuffer(),<a name="line.732"></a> -<span class="sourceLineNo">733</span> ((ByteBufferedCell) right).getFamilyPosition(), rfamlength,<a name="line.733"></a> -<span class="sourceLineNo">734</span> left.getFamilyArray(), left.getFamilyOffset(), lfamlength);<a name="line.734"></a> -<span class="sourceLineNo">735</span> }<a name="line.735"></a> -<span class="sourceLineNo">736</span> return Bytes.equals(left.getFamilyArray(), left.getFamilyOffset(), lfamlength,<a name="line.736"></a> -<span class="sourceLineNo">737</span> right.getFamilyArray(), right.getFamilyOffset(), rfamlength);<a name="line.737"></a> -<span class="sourceLineNo">738</span> }<a name="line.738"></a> -<span class="sourceLineNo">739</span><a name="line.739"></a> -<span class="sourceLineNo">740</span> public static boolean matchingFamily(final Cell left, final byte[] buf) {<a name="line.740"></a> -<span class="sourceLineNo">741</span> if (buf == null) {<a name="line.741"></a> -<span class="sourceLineNo">742</span> return left.getFamilyLength() == 0;<a name="line.742"></a> -<span class="sourceLineNo">743</span> }<a name="line.743"></a> -<span class="sourceLineNo">744</span> return matchingFamily(left, buf, 0, buf.length);<a name="line.744"></a> -<span class="sourceLineNo">745</span> }<a name="line.745"></a> -<span class="sourceLineNo">746</span><a name="line.746"></a> -<span class="sourceLineNo">747</span> public static boolean matchingFamily(final Cell left, final byte[] buf, final int offset,<a name="line.747"></a> -<span class="sourceLineNo">748</span> final int length) {<a name="line.748"></a> -<span class="sourceLineNo">749</span> if (left instanceof ByteBufferedCell) {<a name="line.749"></a> -<span class="sourceLineNo">750</span> return ByteBufferUtils.equals(((ByteBufferedCell) left).getFamilyByteBuffer(),<a name="line.750"></a> -<span class="sourceLineNo">751</span> ((ByteBufferedCell) left).getFamilyPosition(), left.getFamilyLength(), buf,<a name="line.751"></a> -<span class="sourceLineNo">752</span> offset, length);<a name="line.752"></a> -<span class="sourceLineNo">753</span> }<a name="line.753"></a> -<span class="sourceLineNo">754</span> return Bytes.equals(left.getFamilyArray(), left.getFamilyOffset(), left.getFamilyLength(), buf,<a name="line.754"></a> -<span class="sourceLineNo">755</span> offset, length);<a name="line.755"></a> -<span class="sourceLineNo">756</span> }<a name="line.756"></a> -<span class="sourceLineNo">757</span><a name="line.757"></a> -<span class="sourceLineNo">758</span> public static boolean matchingQualifier(final Cell left, final Cell right) {<a name="line.758"></a> -<span class="sourceLineNo">759</span> int lqlength = left.getQualifierLength();<a name="line.759"></a> -<span class="sourceLineNo">760</span> int rqlength = right.getQualifierLength();<a name="line.760"></a> -<span class="sourceLineNo">761</span> if (left instanceof ByteBufferedCell && right instanceof ByteBufferedCell) {<a name="line.761"></a> -<span class="sourceLineNo">762</span> return ByteBufferUtils.equals(((ByteBufferedCell) left).getQualifierByteBuffer(),<a name="line.762"></a> -<span class="sourceLineNo">763</span> ((ByteBufferedCell) left).getQualifierPosition(), lqlength,<a name="line.763"></a> -<span class="sourceLineNo">764</span> ((ByteBufferedCell) right).getQualifierByteBuffer(),<a name="line.764"></a> -<span class="sourceLineNo">765</span> ((ByteBufferedCell) right).getQualifierPosition(), rqlength);<a name="line.765"></a> -<span class="sourceLineNo">766</span> }<a name="line.766"></a> -<span class="sourceLineNo">767</span> if (left instanceof ByteBufferedCell) {<a name="line.767"></a> -<span class="sourceLineNo">768</span> return ByteBufferUtils.equals(((ByteBufferedCell) left).getQualifierByteBuffer(),<a name="line.768"></a> -<span class="sourceLineNo">769</span> ((ByteBufferedCell) left).getQualifierPosition(), lqlength,<a name="line.769"></a> -<span class="sourceLineNo">770</span> right.getQualifierArray(), right.getQualifierOffset(), rqlength);<a name="line.770"></a> -<span class="sourceLineNo">771</span> }<a name="line.771"></a> -<span class="sourceLineNo">772</span> if (right instanceof ByteBufferedCell) {<a name="line.772"></a> -<span class="sourceLineNo">773</span> return ByteBufferUtils.equals(((ByteBufferedCell) right).getQualifierByteBuffer(),<a name="line.773"></a> -<span class="sourceLineNo">774</span> ((ByteBufferedCell) right).getQualifierPosition(), rqlength,<a name="line.774"></a> -<span class="sourceLineNo">775</span> left.getQualifierArray(), left.getQualifierOffset(), lqlength);<a name="line.775"></a> -<span class="sourceLineNo">776</span> }<a name="line.776"></a> -<span class="sourceLineNo">777</span> return Bytes.equals(left.getQualifierArray(), left.getQualifierOffset(),<a name="line.777"></a> -<span class="sourceLineNo">778</span> lqlength, right.getQualifierArray(), right.getQualifierOffset(),<a name="line.778"></a> -<span class="sourceLineNo">779</span> rqlength);<a name="line.779"></a> -<span class="sourceLineNo">780</span> }<a name="line.780"></a> -<span class="sourceLineNo">781</span><a name="line.781"></a> -<span class="sourceLineNo">782</span> /**<a name="line.782"></a> -<span class="sourceLineNo">783</span> * Finds if the qualifier part of the cell and the KV serialized<a name="line.783"></a> -<span class="sourceLineNo">784</span> * byte[] are equal<a name="line.784"></a> -<span class="sourceLineNo">785</span> * @param left<a name="line.785"></a> -<span class="sourceLineNo">786</span> * @param buf the serialized keyvalue format byte[]<a name="line.786"></a> -<span class="sourceLineNo">787</span> * @return true if the qualifier matches, false otherwise<a name="line.787"></a> -<span class="sourceLineNo">788</span> */<a name="line.788"></a> -<span class="sourceLineNo">789</span> public static boolean matchingQualifier(final Cell left, final byte[] buf) {<a name="line.789"></a> -<span class="sourceLineNo">790</span> if (buf == null) {<a name="line.790"></a> -<span class="sourceLineNo">791</span> return left.getQualifierLength() == 0;<a name="line.791"></a> -<span class="sourceLineNo">792</span> }<a name="line.792"></a> -<span class="sourceLineNo">793</span> return matchingQualifier(left, buf, 0, buf.length);<a name="line.793"></a> -<span class="sourceLineNo">794</span> }<a name="line.794"></a> -<span class="sourceLineNo">795</span><a name="line.795"></a> -<span class="sourceLineNo">796</span> /**<a name="line.796"></a> -<span class="sourceLineNo">797</span> * Finds if the qualifier part of the cell and the KV serialized<a name="line.797"></a> -<span class="sourceLineNo">798</span> * byte[] are equal<a name="line.798"></a> -<span class="sourceLineNo">799</span> * @param left<a name="line.799"></a> -<span class="sourceLineNo">800</span> * @param buf the serialized keyvalue format byte[]<a name="line.800"></a> -<span class="sourceLineNo">801</span> * @param offset the offset of the qualifier in the byte[]<a name="line.801"></a> -<span class="sourceLineNo">802</span> * @param length the length of the qualifier in the byte[]<a name="line.802"></a> -<span class="sourceLineNo">803</span> * @return true if the qualifier matches, false otherwise<a name="line.803"></a> -<span class="sourceLineNo">804</span> */<a name="line.804"></a> -<span class="sourceLineNo">805</span> public static boolean matchingQualifier(final Cell left, final byte[] buf, final int offset,<a name="line.805"></a> -<span class="sourceLineNo">806</span> final int length) {<a name="line.806"></a> -<span class="sourceLineNo">807</span> if (buf == null) {<a name="line.807"></a> -<span class="sourceLineNo">808</span> return left.getQualifierLength() == 0;<a name="line.808"></a> -<span class="sourceLineNo">809</span> }<a name="line.809"></a> -<span class="sourceLineNo">810</span> if (left instanceof ByteBufferedCell) {<a name="line.810"></a> -<span class="sourceLineNo">811</span> return ByteBufferUtils.equals(((ByteBufferedCell) left).getQualifierByteBuffer(),<a name="line.811"></a> -<span class="sourceLineNo">812</span> ((ByteBufferedCell) left).getQualifierPosition(), left.getQualifierLength(),<a name="line.812"></a> -<span class="sourceLineNo">813</span> buf, offset, length);<a name="line.813"></a> -<span class="sourceLineNo">814</span> }<a name="line.814"></a> -<span class="sourceLineNo">815</span> return Bytes.equals(left.getQualifierArray(), left.getQualifierOffset(),<a name="line.815"></a> -<span class="sourceLineNo">816</span> left.getQualifierLength(), buf, offset, length);<a name="line.816"></a> -<span class="sourceLineNo">817</span> }<a name="line.817"></a> -<span class="sourceLineNo">818</span><a name="line.818"></a> -<span class="sourceLineNo">819</span> public static boolean matchingColumn(final Cell left, final byte[] fam, final byte[] qual) {<a name="line.819"></a> -<span class="sourceLineNo">820</span> if (!matchingFamily(left, fam))<a name="line.820"></a> -<span class="sourceLineNo">821</span> return false;<a name="line.821"></a> -<span class="sourceLineNo">822</span> return matchingQualifier(left, qual);<a name="line.822"></a> -<span class="sourceLineNo">823</span> }<a name="line.823"></a> -<span class="sourceLineNo">824</span><a name="line.824"></a> -<span class="sourceLineNo">825</span> public static boolean matchingColumn(final Cell left, final byte[] fam, final int foffset,<a name="line.825"></a> -<span class="sourceLineNo">826</span> final int flength, final byte[] qual, final int qoffset, final int qlength) {<a name="line.826"></a> -<span class="sourceLineNo">827</span> if (!matchingFamily(left, fam, foffset, flength))<a name="line.827"></a> -<span class="sourceLineNo">828</span> return false;<a name="line.828"></a> -<span class="sourceLineNo">829</span> return matchingQualifier(left, qual, qoffset, qlength);<a name="line.829"></a> -<span class="sourceLineNo">830</span> }<a name="line.830"></a> -<span class="sourceLineNo">831</span><a name="line.831"></a> -<span class="sourceLineNo">832</span> public static boolean matchingColumn(final Cell left, final Cell right) {<a name="line.832"></a> -<span class="sourceLineNo">833</span> if (!matchingFamily(left, right))<a name="line.833"></a> -<span class="sourceLineNo">834</span> return false;<a name="line.834"></a> -<span class="sourceLineNo">835</span> return matchingQualifier(left, right);<a name="line.835"></a> -<span class="sourceLineNo">836</span> }<a name="line.836"></a> -<span class="sourceLineNo">837</span><a name="line.837"></a> -<span class="sourceLineNo">838</span> public static boolean matchingValue(final Cell left, final Cell right) {<a name="line.838"></a> -<span class="sourceLineNo">839</span> return matchingValue(left, right, left.getValueLength(), right.getValueLength());<a name="line.839"></a> -<span class="sourceLineNo">840</span> }<a name="line.840"></a> -<span class="sourceLineNo">841</span><a name="line.841"></a> -<span class="sourceLineNo">842</span> public static boolean matchingValue(final Cell left, final Cell right, int lvlength,<a name="line.842"></a> -<span class="sourceLineNo">843</span> int rvlength) {<a name="line.843"></a> -<span class="sourceLineNo">844</span> if (left instanceof ByteBufferedCell && right instanceof ByteBufferedCell) {<a name="line.844"></a> -<span class="sourceLineNo">845</span> return ByteBufferUtils.equals(((ByteBufferedCell) left).getValueByteBuffer(),<a name="line.845"></a> -<span class="sourceLineNo">846</span> ((ByteBufferedCell) left).getValuePosition(), lvlength,<a name="line.846"></a> -<span class="sourceLineNo">847</span> ((ByteBufferedCell) right).getValueByteBuffer(),<a name="line.847"></a> -<span class="sourceLineNo">848</span> ((ByteBufferedCell) right).getValuePosition(), rvlength);<a name="line.848"></a> -<span class="sourceLineNo">849</span> }<a name="line.849"></a> -<span class="sourceLineNo">850</span> if (left instanceof ByteBufferedCell) {<a name="line.850"></a> -<span class="sourceLineNo">851</span> return ByteBufferUtils.equals(((ByteBufferedCell) left).getValueByteBuffer(),<a name="line.851"></a> -<span class="sourceLineNo">852</span> ((ByteBufferedCell) left).getValuePosition(), lvlength, right.getValueArray(),<a name="line.852"></a> -<span class="sourceLineNo">853</span> right.getValueOffset(), rvlength);<a name="line.853"></a> -<span class="sourceLineNo">854</span> }<a name="line.854"></a> -<span class="sourceLineNo">855</span> if (right instanceof ByteBufferedCell) {<a name="line.855"></a> -<span class="sourceLineNo">856</span> return ByteBufferUtils.equals(((ByteBufferedCell) right).getValueByteBuffer(),<a name="line.856"></a> -<span class="sourceLineNo">857</span> ((ByteBufferedCell) right).getValuePosition(), rvlength, left.getValueArray(),<a name="line.857"></a> -<span class="sourceLineNo">858</span> left.getValueOffset(), lvlength);<a name="line.858"></a> -<span class="sourceLineNo">859</span> }<a name="line.859"></a> -<span class="sourceLineNo">860</span> return Bytes.equals(left.getValueArray(), left.getValueOffset(), lvlength,<a name="line.860"></a> -<span class="sourceLineNo">861</span> right.getValueArray(), right.getValueOffset(), rvlength);<a name="line.861"></a> -<span class="sourceLineNo">862</span> }<a name="line.862"></a> -<span class="sourceLineNo">863</span><a name="line.863"></a> -<span class="sourceLineNo">864</span> public static boolean matchingValue(final Cell left, final byte[] buf) {<a name="line.864"></a> -<span class="sourceLineNo">865</span> if (left instanceof ByteBufferedCell) {<a name="line.865"></a> -<span class="sourceLineNo">866</span> return ByteBufferUtils.compareTo(((ByteBufferedCell) left).getValueByteBuffer(),<a name="line.866"></a> -<span class="sourceLineNo">867</span> ((ByteBufferedCell) left).getValuePosition(), left.getValueLength(), buf, 0,<a name="line.867"></a> -<span class="sourceLineNo">868</span> buf.length) == 0;<a name="line.868"></a> -<span class="sourceLineNo">869</span> }<a name="line.869"></a> -<span class="sourceLineNo">870</span> return Bytes.equals(left.getValueArray(), left.getValueOffset(), left.getValueLength(), buf, 0,<a name="line.870"></a> -<span class="sourceLineNo">871</span> buf.length);<a name="line.871"></a> -<span class="sourceLineNo">872</span> }<a name="line.872"></a> -<span class="sourceLineNo">873</span><a name="line.873"></a> -<span class="sourceLineNo">874</span> /**<a name="line.874"></a> -<span class="sourceLineNo">875</span> * @return True if a delete type, a {@link KeyValue.Type#Delete} or a<a name="line.875"></a> -<span class="sourceLineNo">876</span> * {KeyValue.Type#DeleteFamily} or a<a name="line.876"></a> -<span class="sourceLineNo">877</span> * {@link KeyValue.Type#DeleteColumn} KeyValue type.<a name="line.877"></a> -<span class="sourceLineNo">878</span> */<a name="line.878"></a> -<span class="sourceLineNo">879</span> public static boolean isDelete(final Cell cell) {<a name="line.879"></a> -<span class="sourceLineNo">880</span> return isDelete(cell.getTypeByte());<a name="line.880"></a> +<span class="sourceLineNo">638</span> /**<a name="line.638"></a> +<span class="sourceLineNo">639</span> * @param cellArray<a name="line.639"></a> +<span class="sourceLineNo">640</span> * @return CellScanner interface over <code>cellArray</code><a name="line.640"></a> +<span class="sourceLineNo">641</span> */<a name="line.641"></a> +<span class="sourceLineNo">642</span> public static CellScanner createCellScanner(final Cell[] cellArray) {<a name="line.642"></a> +<span class="sourceLineNo">643</span> return new CellScanner() {<a name="line.643"></a> +<span class="sourceLineNo">644</span> private final Cell [] cells = cellArray;<a name="line.644"></a> +<span class="sourceLineNo">645</span> private int index = -1;<a name="line.645"></a> +<span class="sourceLineNo">646</span><a name="line.646"></a> +<span class="sourceLineNo">647</span> @Override<a name="line.647"></a> +<span class="sourceLineNo">648</span> public Cell current() {<a name="line.648"></a> +<span class="sourceLineNo">649</span> if (cells == null) return null;<a name="line.649"></a> +<span class="sourceLineNo">650</span> return (index < 0)? null: this.cells[index];<a name="line.650"></a> +<span class="sourceLineNo">651</span> }<a name="line.651"></a> +<span class="sourceLineNo">652</span><a name="line.652"></a> +<span class="sourceLineNo">653</span> @Override<a name="line.653"></a> +<span class="sourceLineNo">654</span> public boolean advance() {<a name="line.654"></a> +<span class="sourceLineNo">655</span> if (cells == null) return false;<a name="line.655"></a> +<span class="sourceLineNo">656</span> return ++index < this.cells.length;<a name="line.656"></a> +<span class="sourceLineNo">657</span> }<a name="line.657"></a> +<span class="sourceLineNo">658</span> };<a name="line.658"></a> +<span class="sourceLineNo">659</span> }<a name="line.659"></a> +<span class="sourceLineNo">660</span><a name="line.660"></a> +<span class="sourceLineNo">661</span> /**<a name="line.661"></a> +<span class="sourceLineNo">662</span> * Flatten the map of cells out under the CellScanner<a name="line.662"></a> +<span class="sourceLineNo">663</span> * @param map Map of Cell Lists; for example, the map of families to Cells that is used<a name="line.663"></a> +<span class="sourceLineNo">664</span> * inside Put, etc., keeping Cells organized by family.<a name="line.664"></a> +<span class="sourceLineNo">665</span> * @return CellScanner interface over <code>cellIterable</code><a name="line.665"></a> +<span class="sourceLineNo">666</span> */<a name="line.666"></a> +<span class="sourceLineNo">667</span> public static CellScanner createCellScanner(final NavigableMap<byte [], List<Cell>> map) {<a name="line.667"></a> +<span class="sourceLineNo">668</span> return new CellScanner() {<a name="line.668"></a> +<span class="sourceLineNo">669</span> private final Iterator<Entry<byte[], List<Cell>>> entries = map.entrySet().iterator();<a name="line.669"></a> +<span class="sourceLineNo">670</span> private Iterator<Cell> currentIterator = null;<a name="line.670"></a> +<span class="sourceLineNo">671</span> private Cell currentCell;<a name="line.671"></a> +<span class="sourceLineNo">672</span><a name="line.672"></a> +<span class="sourceLineNo">673</span> @Override<a name="line.673"></a> +<span class="sourceLineNo">674</span> public Cell current() {<a name="line.674"></a> +<span class="sourceLineNo">675</span> return this.currentCell;<a name="line.675"></a> +<span class="sourceLineNo">676</span> }<a name="line.676"></a> +<span class="sourceLineNo">677</span><a name="line.677"></a> +<span class="sourceLineNo">678</span> @Override<a name="line.678"></a> +<span class="sourceLineNo">679</span> public boolean advance() {<a name="line.679"></a> +<span class="sourceLineNo">680</span> while(true) {<a name="line.680"></a> +<span class="sourceLineNo">681</span> if (this.currentIterator == null) {<a name="line.681"></a> +<span class="sourceLineNo">682</span> if (!this.entries.hasNext()) return false;<a name="line.682"></a> +<span class="sourceLineNo">683</span> this.currentIterator = this.entries.next().getValue().iterator();<a name="line.683"></a> +<span class="sourceLineNo">684</span> }<a name="line.684"></a> +<span class="sourceLineNo">685</span> if (this.currentIterator.hasNext()) {<a name="line.685"></a> +<span class="sourceLineNo">686</span> this.currentCell = this.currentIterator.next();<a name="line.686"></a> +<span class="sourceLineNo">687</span> return true;<a name="line.687"></a> +<span class="sourceLineNo">688</span> }<a name="line.688"></a> +<span class="sourceLineNo">689</span> this.currentCell = null;<a name="line.689"></a> +<span class="sourceLineNo">690</span> this.currentIterator = null;<a name="line.690"></a> +<span class="sourceLineNo">691</span> }<a name="line.691"></a> +<span class="sourceLineNo">692</span> }<a name="line.692"></a> +<span class="sourceLineNo">693</span> };<a name="line.693"></a> +<span class="sourceLineNo">694</span> }<a name="line.694"></a> +<span class="sourceLineNo">695</span><a name="line.695"></a> +<span class="sourceLineNo">696</span> /**<a name="line.696"></a> +<span class="sourceLineNo">697</span> * @param left<a name="line.697"></a> +<span class="sourceLineNo">698</span> * @param right<a name="line.698"></a> +<span class="sourceLineNo">699</span> * @return True if the rows in <code>left</code> and <code>right</code> Cells match<a name="line.699"></a> +<span class="sourceLineNo">700</span> * @deprecated As of release 2.0.0, this will be removed in HBase 3.0.0.<a name="line.700"></a> +<span class="sourceLineNo">701</span> * Instead use {@link #matchingRows(Cell, Cell)}<a name="line.701"></a> +<span class="sourceLineNo">702</span> */<a name="line.702"></a> +<span class="sourceLineNo">703</span> @Deprecated<a name="line.703"></a> +<span class="sourceLineNo">704</span> public static boolean matchingRow(final Cell left, final Cell right) {<a name="line.704"></a> +<span class="sourceLineNo">705</span> return matchingRows(left, right);<a name="line.705"></a> +<span class="sourceLineNo">706</span> }<a name="line.706"></a> +<span class="sourceLineNo">707</span><a name="line.707"></a> +<span class="sourceLineNo">708</span> public static boolean matchingRow(final Cell left, final byte[] buf) {<a name="line.708"></a> +<span class="sourceLineNo">709</span> if (buf == null) {<a name="line.709"></a> +<span class="sourceLineNo">710</span> return left.getRowLength() == 0;<a name="line.710"></a> +<span class="sourceLineNo">711</span> }<a name="line.711"></a> +<span class="sourceLineNo">712</span> return matchingRow(left, buf, 0, buf.length);<a name="line.712"></a> +<span class="sourceLineNo">713</span> }<a name="line.713"></a> +<span class="sourceLineNo">714</span><a name="line.714"></a> +<span class="sourceLineNo">715</span> public static boolean matchingRow(final Cell left, final byte[] buf, final int offset,<a name="line.715"></a> +<span class="sourceLineNo">716</span> final int length) {<a name="line.716"></a> +<span class="sourceLineNo">717</span> if (left instanceof ByteBufferedCell) {<a name="line.717"></a> +<span class="sourceLineNo">718</span> return ByteBufferUtils.equals(((ByteBufferedCell) left).getRowByteBuffer(),<a name="line.718"></a> +<span class="sourceLineNo">719</span> ((ByteBufferedCell) left).getRowPosition(), left.getRowLength(), buf, offset,<a name="line.719"></a> +<span class="sourceLineNo">720</span> length);<a name="line.720"></a> +<span class="sourceLineNo">721</span> }<a name="line.721"></a> +<span class="sourceLineNo">722</span> return Bytes.equals(left.getRowArray(), left.getRowOffset(), left.getRowLength(), buf, offset,<a name="line.722"></a> +<span class="sourceLineNo">723</span> length);<a name="line.723"></a> +<span class="sourceLineNo">724</span> }<a name="line.724"></a> +<span class="sourceLineNo">725</span><a name="line.725"></a> +<span class="sourceLineNo">726</span> public static boolean matchingFamily(final Cell left, final Cell right) {<a name="line.726"></a> +<span class="sourceLineNo">727</span> byte lfamlength = left.getFamilyLength();<a name="line.727"></a> +<span class="sourceLineNo">728</span> byte rfamlength = right.getFamilyLength();<a name="line.728"></a> +<span class="sourceLineNo">729</span> if (left instanceof ByteBufferedCell && right instanceof ByteBufferedCell) {<a name="line.729"></a> +<span class="sourceLineNo">730</span> return ByteBufferUtils.equals(((ByteBufferedCell) left).getFamilyByteBuffer(),<a name="line.730"></a> +<span class="sourceLineNo">731</span> ((ByteBufferedCell) left).getFamilyPosition(), lfamlength,<a name="line.731"></a> +<span class="sourceLineNo">732</span> ((ByteBufferedCell) right).getFamilyByteBuffer(),<a name="line.732"></a> +<span class="sourceLineNo">733</span> ((ByteBufferedCell) right).getFamilyPosition(), rfamlength);<a name="line.733"></a> +<span class="sourceLineNo">734</span> }<a name="line.734"></a> +<span class="sourceLineNo">735</span> if (left instanceof ByteBufferedCell) {<a name="line.735"></a> +<span class="sourceLineNo">736</span> return ByteBufferUtils.equals(((ByteBufferedCell) left).getFamilyByteBuffer(),<a name="line.736"></a> +<span class="sourceLineNo">737</span> ((ByteBufferedCell) left).getFamilyPosition(), lfamlength,<a name="line.737"></a> +<span class="sourceLineNo">738</span> right.getFamilyArray(), right.getFamilyOffset(), rfamlength);<a name="line.738"></a> +<span class="sourceLineNo">739</span> }<a name="line.739"></a> +<span class="sourceLineNo">740</span> if (right instanceof ByteBufferedCell) {<a name="line.740"></a> +<span class="sourceLineNo">741</span> return ByteBufferUtils.equals(((ByteBufferedCell) right).getFamilyByteBuffer(),<a name="line.741"></a> +<span class="sourceLineNo">742</span> ((ByteBufferedCell) right).getFamilyPosition(), rfamlength,<a name="line.742"></a> +<span class="sourceLineNo">743</span> left.getFamilyArray(), left.getFamilyOffset(), lfamlength);<a name="line.743"></a> +<span class="sourceLineNo">744</span> }<a name="line.744"></a> +<span class="sourceLineNo">745</span> return Bytes.equals(left.getFamilyArray(), left.getFamilyOffset(), lfamlength,<a name="line.745"></a> +<span class="sourceLineNo">746</span> right.getFamilyArray(), right.getFamilyOffset(), rfamlength);<a name="line.746"></a> +<span class="sourceLineNo">747</span> }<a name="line.747"></a> +<span class="sourceLineNo">748</span><a name="line.748"></a> +<span class="sourceLineNo">749</span> public static boolean matchingFamily(final Cell left, final byte[] buf) {<a name="line.749"></a> +<span class="sourceLineNo">750</span> if (buf == null) {<a name="line.750"></a> +<span class="sourceLineNo">751</span> return left.getFamilyLength() == 0;<a name="line.751"></a> +<span class="sourceLineNo">752</span> }<a name="line.752"></a> +<span class="sourceLineNo">753</span> return matchingFamily(left, buf, 0, buf.length);<a name="line.753"></a> +<span class="sourceLineNo">754</span> }<a name="line.754"></a> +<span class="sourceLineNo">755</span><a name="line.755"></a> +<span class="sourceLineNo">756</span> public static boolean matchingFamily(final Cell left, final byte[] buf, final int offset,<a name="line.756"></a> +<span class="sourceLineNo">757</span> final int length) {<a name="line.757"></a> +<span class="sourceLineNo">758</span> if (left instanceof ByteBufferedCell) {<a name="line.758"></a> +<span class="sourceLineNo">759</span> return ByteBufferUtils.equals(((ByteBufferedCell) left).getFamilyByteBuffer(),<a name="line.759"></a> +<span class="sourceLineNo">760</span> ((ByteBufferedCell) left).getFamilyPosition(), left.getFamilyLength(), buf,<a name="line.760"></a> +<span class="sourceLineNo">761</span> offset, length);<a name="line.761"></a> +<span class="sourceLineNo">762</span> }<a name="line.762"></a> +<span class="sourceLineNo">763</span> return Bytes.equals(left.getFamilyArray(), left.getFamilyOffset(), left.getFamilyLength(), buf,<a name="line.763"></a> +<span class="sourceLineNo">764</span> offset, length);<a name="line.764"></a> +<span class="sourceLineNo">765</span> }<a name="line.765"></a> +<span class="sourceLineNo">766</span><a name="line.766"></a> +<span class="sourceLineNo">767</span> public static boolean matchingQualifier(final Cell left, final Cell right) {<a name="line.767"></a> +<span class="sourceLineNo">768</span> int lqlength = left.getQualifierLength();<a name="line.768"></a> +<span class="sourceLineNo">769</span> int rqlength = right.getQualifierLength();<a name="line.769"></a> +<span class="sourceLineNo">770</span> if (left instanceof ByteBufferedCell && right instanceof ByteBufferedCell) {<a name="line.770"></a> +<span class="sourceLineNo">771</span> return ByteBufferUtils.equals(((ByteBufferedCell) left).getQualifierByteBuffer(),<a name="line.771"></a> +<span class="sourceLineNo">772</span> ((ByteBufferedCell) left).getQualifierPosition(), lqlength,<a name="line.772"></a> +<span class="sourceLineNo">773</span> ((ByteBufferedCell) right).getQualifierByteBuffer(),<a name="line.773"></a> +<span class="sourceLineNo">774</span> ((ByteBufferedCell) right).getQualifierPosition(), rqlength);<a name="line.774"></a> +<span class="sourceLineNo">775</span> }<a name="line.775"></a> +<span class="sourceLineNo">776</span> if (left instanceof ByteBufferedCell) {<a name="line.776"></a> +<span class="sourceLineNo">777</span> return ByteBufferUtils.equals(((ByteBufferedCell) left).getQualifierByteBuffer(),<a name="line.777"></a> +<span class="sourceLineNo">778</span> ((ByteBufferedCell) left).getQualifierPosition(), lqlength,<a name="line.778"></a> +<span class="sourceLineNo">779</span> right.getQualifierArray(), right.getQualifierOffset(), rqlength);<a name="line.779"></a> +<span class="sourceLineNo">780</span> }<a name="line.780"></a> +<span class="sourceLineNo">781</span> if (right instanceof ByteBufferedCell) {<a name="line.781"></a> +<span class="sourceLineNo">782</span> return ByteBufferUtils.equals(((ByteBufferedCell) right).getQualifierByteBuffer(),<a name="line.782"></a> +<span class="sourceLineNo">783</span> ((ByteBufferedCell) right).getQualifierPosition(), rqlength,<a name="line.783"></a> +<span class="sourceLineNo">784</span> left.getQualifierArray(), left.getQualifierOffset(), lqlength);<a name="line.784"></a> +<span class="sourceLineNo">785</span> }<a name="line.785"></a> +<span class="sourceLineNo">786</span> return Bytes.equals(left.getQualifierArray(), left.getQualifierOffset(),<a name="line.786"></a> +<span class="sourceLineNo">787</span> lqlength, right.getQualifierArray(), right.getQualifierOffset(),<a name="line.787"></a> +<span class="sourceLineNo">788</span> rqlength);<a name="line.788"></a> +<span class="sourceLineNo">789</span> }<a name="line.789"></a> +<span class="sourceLineNo">790</span><a name="line.790"></a> +<span class="sourceLineNo">791</span> /**<a name="line.791"></a> +<span class="sourceLineNo">792</span> * Finds if the qualifier part of the cell and the KV serialized<a name="line.792"></a> +<span class="sourceLineNo">793</span> * byte[] are equal<a name="line.793"></a> +<span class="sourceLineNo">794</span> * @param left<a name="line.794"></a> +<span class="sourceLineNo">795</span> * @param buf the serialized keyvalue format byte[]<a name="line.795"></a> +<span class="sourceLineNo">796</span> * @return true if the qualifier matches, false otherwise<a name="line.796"></a> +<span class="sourceLineNo">797</span> */<a name="line.797"></a> +<span class="sourceLineNo">798</span> public static boolean matchingQualifier(final Cell left, final byte[] buf) {<a name="line.798"></a> +<span class="sourceLineNo">799</span> if (buf == null) {<a name="line.799"></a> +<span class="sourceLineNo">800</span> return left.getQualifierLength() == 0;<a name="line.800"></a> +<span class="sourceLineNo">801</span> }<a name="line.801"></a> +<span class="sourceLineNo">802</span> return matchingQualifier(left, buf, 0, buf.length);<a name="line.802"></a> +<span class="sourceLineNo">803</span> }<a name="line.803"></a> +<span class="sourceLineNo">804</span><a name="line.804"></a> +<span class="sourceLineNo">805</span> /**<a name="line.805"></a> +<span class="sourceLineNo">806</span> * Finds if the qualifier part of the cell and the KV serialized<a name="line.806"></a> +<span class="sourceLineNo">807</span> * byte[] are equal<a name="line.807"></a> +<span class="sourceLineNo">808</span> * @param left<a name="line.808"></a> +<span class="sourceLineNo">809</span> * @param buf the serialized keyvalue format byte[]<a name="line.809"></a> +<span class="sourceLineNo">810</span> * @param offset the offset of the qualifier in the byte[]<a name="line.810"></a> +<span class="sourceLineNo">811</span> * @param length the length of the qualifier in the byte[]<a name="line.811"></a> +<span class="sourceLineNo">812</span> * @return true if the qualifier matches, false otherwise<a name="line.812"></a> +<span class="sourceLineNo">813</span> */<a name="line.813"></a> +<span class="sourceLineNo">814</span> public static boolean matchingQualifier(final Cell left, final byte[] buf, final int offset,<a name="line.814"></a> +<span class="sourceLineNo">815</span> final int length) {<a name="line.815"></a> +<span class="sourceLineNo">816</span> if (buf == null) {<a name="line.816"></a> +<span class="sourceLineNo">817</span> return left.getQualifierLength() == 0;<a name="line.817"></a> +<span class="sourceLineNo">818</span> }<a name="line.818"></a> +<span class="sourceLineNo">819</span> if (left instanceof ByteBufferedCell) {<a name="line.819"></a> +<span class="sourceLineNo">820</span> return ByteBufferUtils.equals(((ByteBufferedCell) left).getQualifierByteBuffer(),<a name="line.820"></a> +<span class="sourceLineNo">821</span> ((ByteBufferedCell) left).getQualifierPosition(), left.getQualifierLength(),<a name="line.821"></a> +<span class="sourceLineNo">822</span> buf, offset, length);<a name="line.822"></a> +<span class="sourceLineNo">823</span> }<a name="line.823"></a> +<span class="sourceLineNo">824</span> return Bytes.equals(left.getQualifierArray(), left.getQualifierOffset(),<a name="line.824"></a> +<span class="sourceLineNo">825</span> left.getQualifierLength(), buf, offset, length);<a name="line.825"></a> +<span class="sourceLineNo">826</span> }<a name="line.826"></a> +<span class="sourceLineNo">827</span><a name="line.827"></a> +<span class="sourceLineNo">828</span> public static boolean matchingColumn(final Cell left, final byte[] fam, final byte[] qual) {<a name="line.828"></a> +<span class="sourceLineNo">829</span> if (!matchingFamily(left, fam))<a name="line.829"></a> +<span class="sourceLineNo">830</span> return false;<a name="line.830"></a> +<span class="sourceLineNo">831</span> return matchingQualifier(left, qual);<a name="line.831"></a> +<span class="sourceLineNo">832</span> }<a name="line.832"></a> +<span class="sourceLineNo">833</span><a name="line.833"></a> +<span class="sourceLineNo">834</span> public static boolean matchingColumn(final Cell left, final byte[] fam, final int foffset,<a name="line.834"></a> +<span class="sourceLineNo">835</span> final int flength, final byte[] qual, final int qoffset, final int qlength) {<a name="line.835"></a> +<span class="sourceLineNo">836</span> if (!matchingFamily(left, fam, foffset, flength))<a name="line.836"></a> +<span class="sourceLineNo">837</span> return false;<a name="line.837"></a> +<span class="sourceLineNo">838</span> return matchingQualifier(left, qual, qoffset, qlength);<a name="line.838"></a> +<span class="sourceLineNo">839</span> }<a name="line.839"></a> +<span class="sourceLineNo">840</span><a name="line.840"></a> +<span class="sourceLineNo">841</span> public static boolean matchingColumn(final Cell left, final Cell right) {<a name="line.841"></a> +<span class="sourceLineNo">842</span> if (!matchingFamily(left, right))<a name="line.842"></a> +<span class="sourceLineNo">843</span> return false;<a name="line.843"></a> +<span class="sourceLineNo">844</span> return matchingQualifier(left, right);<a name="line.844"></a> +<span class="sourceLineNo">845</span> }<a name="line.845"></a> +<span class="sourceLineNo">846</span><a name="line.846"></a> +<span class="sourceLineNo">847</span> public static boolean matchingValue(final Cell left, final Cell right) {<a name="line.847"></a> +<span class="sourceLineNo">848</span> return matchingValue(left, right, left.getValueLength(), right.getValueLength());<a name="line.848"></a> +<span class="sourceLineNo">849</span> }<a name="line.849"></a> +<span class="sourceLineNo">850</span><a name="line.850"></a> +<span class="sourceLineNo">851</span> public static boolean matchingValue(final Cell left, final Cell right, int lvlength,<a name="line.851"></a> +<span class="sourceLineNo">852</span> int rvlength) {<a name="line.852"></a> +<span class="sourceLineNo">853</span> if (left instanceof ByteBufferedCell && right instanceof ByteBufferedCell) {<a name="line.853"></a> +<span class="sourceLineNo">854</span> return ByteBufferUtils.equals(((ByteBufferedCell) left).getValueByteBuffer(),<a name="line.854"></a> +<span class="sourceLineNo">855</span> ((ByteBufferedCell) left).getValuePosition(), lvlength,<a name="line.855"></a> +<span class="sourceLineNo">856</span> ((ByteBufferedCell) right).getValueByteBuffer(),<a name="line.856"></a> +<span class="sourceLineNo">857</span> ((ByteBufferedCell) right).getValuePosition(), rvlength);<a name="line.857"></a> +<span class="sourceLineNo">858</span> }<a name="line.858"></a> +<span class="sourceLineNo">859</span> if (left instanceof ByteBufferedCell) {<a name="line.859"></a> +<span class="sourceLineNo">860</span> return ByteBufferUtils.equals(((ByteBufferedCell) left).getValueByteBuffer(),<a name="line.860"></a> +<span class="sourceLineNo">861</span> ((ByteBufferedCell) left).getValuePosition(), lvlength, right.getValueArray(),<a name="line.861"></a> +<span class="sourceLineNo">862</span> right.getValueOffset(), rvlength);<a name="line.862"></a> +<span class="sourceLineNo">863</span> }<a name="line.863"></a> +<span class="sourceLineNo">864</span> if (right instanceof ByteBufferedCell) {<a name="line.864"></a> +<span class="sourceLineNo">865</span> return ByteBufferUtils.equals(((ByteBufferedCell) right).getValueByteBuffer(),<a name="line.865"></a> +<span class="sourceLineNo">866</span> ((ByteBufferedCell) right).getValuePosition(), rvlength, left.getValueArray(),<a name="line.866"></a> +<span class="sourceLineNo">867</span> left.getValueOffset(), lvlength);<a name="line.867"></a> +<span class="sourceLineNo">868</span> }<a name="line.868"></a> +<span class="sourceLineNo">869</span> return Bytes.equals(left.getValueArray(), left.getValueOffset(), lvlength,<a name="line.869"></a> +<span class="sourceLineNo">870</span> right.getValueArray(), right.getValueOffset(), rvlength);<a name="line.870"></a> +<span class="sourceLineNo">871</span> }<a name="line.871"></a> +<span class="sourceLineNo">872</span><a name="line.872"></a> +<span class="sourceLineNo">873</span> public static boolean matchingValue(final Cell left, final byte[] buf) {<a name="line.873"></a> +<span class="sourceLineNo">874</span> if (left instanceof ByteBufferedCell) {<a name="line.874"></a> +<span class="sourceLineNo">875</span> return ByteBufferUtils.compareTo(((ByteBufferedCell) left).getValueByteBuffer(),<a name="line.875"></a> +<span class="sourceLineNo">876</span> ((ByteBufferedCell) left).getValuePosition(), left.getValueLength(), buf, 0,<a name="line.876"></a> +<span class="sourceLineNo">877</span> buf.length) == 0;<a name="line.877"></a> +<span class="sourceLineNo">878</span> }<a name="line.878"></a> +<span class="sourceLineNo">879</span> return Bytes.equals(left.getValueArray(), left.getValueOffset(), left.getValueLength(), buf, 0,<a name="line.879"></a> +<span class="sourceLineNo">880</span> buf.length);<a name="line.880"></a> <span class="sourceLineNo">881</span> }<a name="line.881"></a> <span class="sourceLineNo">882</span><a name="line.882"></a> <span class="sourceLineNo">883</span> /**<a name="line.883"></a> @@ -893,1711 +893,1720 @@ <span class="sourceLineNo">885</span> * {KeyValue.Type#DeleteFamily} or a<a name="line.885"></a> <span class="sourceLineNo">886</span> * {@link KeyValue.Type#DeleteColumn} KeyValue type.<a name="line.886"></a> <span class="sourceLineNo">887</span> */<a name="line.887"></a> -<span class="sourceLineNo">888</span> public static boolean isDelete(final byte type) {<a name="line.888"></a> -<span class="sourceLineNo">889</span> return Type.Delete.getCode() <= type<a name="line.889"></a> -<span class="sourceLineNo">890</span> && type <= Type.DeleteFamily.getCode();<a name="line.890"></a> -<span class="sourceLineNo">891</span> }<a name="line.891"></a> -<span class="sourceLineNo">892</span><a name="line.892"></a> -<span class="sourceLineNo">893</span> /**<a name="line.893"></a> -<span class="sourceLineNo">894</span> * @return True if this cell is a {@link KeyValue.Type#Delete} type.<a name="line.894"></a> -<span class="sourceLineNo">895</span> */<a name="line.895"></a> -<span class="sourceLineNo">896</span> public static boolean isDeleteType(Cell cell) {<a name="line.896"></a> -<span class="sourceLineNo">897</span> return cell.getTypeByte() == Type.Delete.getCode();<a name="line.897"></a> -<span class="sourceLineNo">898</span> }<a name="line.898"></a> -<span class="sourceLineNo">899</span><a name="line.899"></a> -<span class="sourceLineNo">900</span> public static boolean isDeleteFamily(final Cell cell) {<a name="line.900"></a> -<span class="sourceLineNo">901</span> return cell.getTypeByte() == Type.DeleteFamily.getCode();<a name="line.901"></a> -<span class="sourceLineNo">902</span> }<a name="line.902"></a> -<span class="sourceLineNo">903</span><a name="line.903"></a> -<span class="sourceLineNo">904</span> public static boolean isDeleteFamilyVersion(final Cell cell) {<a name="line.904"></a> -<span class="sourceLineNo">905</span> return cell.getTypeByte() == Type.DeleteFamilyVersion.getCode();<a name="line.905"></a> -<span class="sourceLineNo">906</span> }<a name="line.906"></a> -<span class="sourceLineNo">907</span><a name="line.907"></a> -<span class="sourceLineNo">908</span> public static boolean isDeleteColumns(final Cell cell) {<a name="line.908"></a> -<span class="sourceLineNo">909</span> return cell.getTypeByte() == Type.DeleteColumn.getCode();<a name="line.909"></a> -<span class="sourceLineNo">910</span> }<a name="line.910"></a> -<span class="sourceLineNo">911</span><a name="line.911"></a> -<span class="sourceLineNo">912</span> public static boolean isDeleteColumnVersion(final Cell cell) {<a name="line.912"></a> -<span class="sourceLineNo">913</span> return cell.getTypeByte() == Type.Delete.getCode();<a name="line.913"></a> -<span class="sourceLineNo">914</span> }<a name="line.914"></a> -<span class="sourceLineNo">915</span><a name="line.915"></a> -<span class="sourceLineNo">916</span> /**<a name="line.916"></a> -<span class="sourceLineNo">917</span> *<a name="line.917"></a> -<span class="sourceLineNo">918</span> * @return True if this cell is a delete family or column type.<a name="line.918"></a> -<span class="sourceLineNo">919</span> */<a name="line.919"></a> -<span class="sourceLineNo">920</span> public static boolean isDeleteColumnOrFamily(Cell cell) {<a name="line.920"></a> -<span class="sourceLineNo">921</span> int t = cell.getTypeByte();<a name="line.921"></a> -<span class="sourceLineNo">922</span> return t == Type.DeleteColumn.getCode() || t == Type.DeleteFamily.getCode();<a name="line.922"></a> +<span class="sourceLineNo">888</span> public static boolean isDelete(final Cell cell) {<a name="line.888"></a> +<span class="sourceLineNo">889</span> return isDelete(cell.getTypeByte());<a name="line.889"></a> +<span class="sourceLineNo">890</span> }<a name="line.890"></a> +<span class="sourceLineNo">891</span><a name="line.891"></a> +<span class="sourceLineNo">892</span> /**<a name="line.892"></a> +<span class="sourceLineNo">893</span> * @return True if a delete type, a {@link KeyValue.Type#Delete} or a<a name="line.893"></a> +<span class="sourceLineNo">894</span> * {KeyValue.Type#DeleteFamily} or a<a name="line.894"></a> +<span class="sourceLineNo">895</span> * {@link KeyValue.Type#DeleteColumn} KeyValue type.<a name="line.895"></a> +<span class="sourceLineNo">896</span> */<a name="line.896"></a> +<span class="sourceLineNo">897</span> public static boolean isDelete(final byte type) {<a name="line.897"></a> +<span class="sourceLineNo">898</span> return Type.Delete.getCode() <= type<a name="line.898"></a> +<span class="sourceLineNo">899</span> && type <= Type.DeleteFamily.getCode();<a name="line.899"></a> +<span class="sourceLineNo">900</span> }<a name="line.900"></a> +<span class="sourceLineNo">901</span><a name="line.901"></a> +<span class="sourceLineNo">902</span> /**<a name="line.902"></a> +<span class="sourceLineNo">903</span> * @return True if this cell is a {@link KeyValue.Type#Delete} type.<a name="line.903"></a> +<span class="sourceLineNo">904</span> */<a name="line.904"></a> +<span class="sourceLineNo">905</span> public static boolean isDeleteType(Cell cell) {<a name="line.905"></a> +<span class="sourceLineNo">906</span> return cell.getTypeByte() == Type.Delete.getCode();<a name="line.906"></a> +<span class="sourceLineNo">907</span> }<a name="line.907"></a> +<span class="sourceLineNo">908</span><a name="line.908"></a> +<span class="sourceLineNo">909</span> public static boolean isDeleteFamily(final Cell cell) {<a name="line.909"></a> +<span class="sourceLineNo">910</span> return cell.getTypeByte() == Type.DeleteFamily.getCode();<a name="line.910"></a> +<span class="sourceLineNo">911</span> }<a name="line.911"></a> +<span class="sourceLineNo">912</span><a name="line.912"></a> +<span class="sourceLineNo">913</span> public static boolean isDeleteFamilyVersion(final Cell cell) {<a name="line.913"></a> +<span class="sourceLineNo">914</span> return cell.getTypeByte() == Type.DeleteFamilyVersion.getCode();<a name="line.914"></a> +<span class="sourceLineNo">915</span> }<a name="line.915"></a> +<span class="sourceLineNo">916</span><a name="line.916"></a> +<span class="sourceLineNo">917</span> public static boolean isDeleteColumns(final Cell cell) {<a name="line.917"></a> +<span class="sourceLineNo">918</span> return cell.getTypeByte() == Type.DeleteColumn.getCode();<a name="line.918"></a> +<span class="sourceLineNo">919</span> }<a name="line.919"></a> +<span class="sourceLineNo">920</span><a name="line.920"></a> +<span class="sourceLineNo">921</span> public static boolean isDeleteColumnVersion(final Cell cell) {<a name="line.921"></a> +<span class="sourceLineNo">922</span> return cell.getTypeByte() == Type.Delete.getCode();<a name="line.922"></a> <span class="sourceLineNo">923</span> }<a name="line.923"></a> <span class="sourceLineNo">924</span><a name="line.924"></a> <span class="sourceLineNo">925</span> /**<a name="line.925"></a> -<span class="sourceLineNo">926</span> * Estimate based on keyvalue's serialization format.<a name="line.926"></a> -<span class="sourceLineNo">927</span> * @param cell<a name="line.927"></a> -<span class="sourceLineNo">928</span> * @return Estimate of the <code>cell</code> size in bytes.<a name="line.928"></a> -<span class="sourceLineNo">929</span> */<a name="line.929"></a> -<span class="sourceLineNo">930</span> public static int estimatedSerializedSizeOf(final Cell cell) {<a name="line.930"></a> -<span class="sourceLineNo">931</span> // If a KeyValue, we can give a good estimate of size.<a name="line.931"></a> -<span class="sourceLineNo">932</span> if (cell instanceof KeyValue) {<a name="line.932"></a> -<span class="sourceLineNo">933</span> return ((KeyValue)cell).getLength() + Bytes.SIZEOF_INT;<a name="line.933"></a> -<span class="sourceLineNo">934</span> }<a name="line.934"></a> -<span class="sourceLineNo">935</span> // TODO: Should we add to Cell a sizeOf? Would it help? Does it make sense if Cell is<a name="line.935"></a> -<span class="sourceLineNo">936</span> // prefix encoded or compressed?<a name="line.936"></a> -<span class="sourceLineNo">937</span> return getSumOfCellElementLengths(cell) +<a name="line.937"></a> -<span class="sourceLineNo">938</span> // Use the KeyValue's infrastructure size presuming that another implementation would have<a name="line.938"></a> -<span class="sourceLineNo">939</span> // same basic cost.<a name="line.939"></a> -<span class="sourceLineNo">940</span> KeyValue.ROW_LENGTH_SIZE + KeyValue.FAMILY_LENGTH_SIZE +<a name="line.940"></a> -<span class="sourceLineNo">941</span> // Serialization is probably preceded by a length (it is in the KeyValueCodec at least).<a name="line.941"></a> -<span class="sourceLineNo">942</span> Bytes.SIZEOF_INT;<a name="line.942"></a> -<span class="sourceLineNo">943</span> }<a name="line.943"></a> -<span class="sourceLineNo">944</span><a name="line.944"></a> -<span class="sourceLineNo">945</span> /**<a name="line.945"></a> -<span class="sourceLineNo">946</span> * @param cell<a name="line.946"></a> -<span class="sourceLineNo">947</span> * @return Sum of the lengths of all the elements in a Cell; does not count in any infrastructure<a name="line.947"></a> -<span class="sourceLineNo">948</span> */<a name="line.948"></a> -<span class="sourceLineNo">949</span> private static int getSumOfCellElementLengths(final Cell cell) {<a name="line.949"></a> -<span class="sourceLineNo">950</span> return getSumOfCellKeyElementLengths(cell) + cell.getValueLength() + cell.getTagsLength();<a name="line.950"></a> -<span class="sourceLineNo">951</span> }<a name="line.951"></a> -<span class="sourceLineNo">952</span><a name="line.952"></a> -<span class="sourceLineNo">953</span> /**<a name="line.953"></a> -<span class="sourceLineNo">954</span> * @param cell<a name="line.954"></a> -<span class="sourceLineNo">955</span> * @return Sum of all elements that make up a key; does not include infrastructure, tags or<a name="line.955"></a> -<span class="sourceLineNo">956</span> * values.<a name="line.956"></a> +<span class="sourceLineNo">926</span> *<a name="line.926"></a> +<span class="sourceLineNo">927</span> * @return True if this cell is a delete family or column type.<a name="line.927"></a> +<span class="sourceLineNo">928</span> */<a name="line.928"></a> +<span class="sourceLineNo">929</span> public static boolean isDeleteColumnOrFamily(Cell cell) {<a name="line.929"></a> +<span class="sourceLineNo">930</span> int t = cell.getTypeByte();<a name="line.930"></a> +<span class="sourceLineNo">931</span> return t == Type.DeleteColumn.getCode() || t == Type.DeleteFamily.getCode();<a name="line.931"></a> +<span class="sourceLineNo">932</span> }<a name="line.932"></a> +<span class="sourceLineNo">933</span><a name="line.933"></a> +<span class="sourceLineNo">934</span> /**<a name="line.934"></a> +<span class="sourceLineNo">935</span> * Estimate based on keyvalue's serialization format.<a name="line.935"></a> +<span class="sourceLineNo">936</span> * @param cell<a name="line.936"></a> +<span class="sourceLineNo">937</span> * @return Estimate of the <code>cell</code> size in bytes.<a name="line.937"></a> +<span class="sourceLineNo">938</span> */<a name="line.938"></a> +<span class="sourceLineNo">939</span> public static int estimatedSerializedSizeOf(final Cell cell) {<a name="line.939"></a> +<span class="sourceLineNo">940</span> // If a KeyValue, we can give a good estimate of size.<a name="line.940"></a> +<span class="sourceLineNo">941</span> if (cell instanceof KeyValue) {<a name="line.941"></a> +<span class="sourceLineNo">942</span> return ((KeyValue)cell).getLength() + Bytes.SIZEOF_INT;<a name="line.942"></a> +<span class="sourceLineNo">943</span> }<a name="line.943"></a> +<span class="sourceLineNo">944</span> // TODO: Should we add to Cell a sizeOf? Would it help? Does it make sense if Cell is<a name="line.944"></a> +<span class="sourceLineNo">945</span> // prefix encoded or compressed?<a name="line.945"></a> +<span class="sourceLineNo">946</span> return getSumOfCellElementLengths(cell) +<a name="line.946"></a> +<span class="sourceLineNo">947</span> // Use the KeyValue's infrastructure size presuming that another implementation would have<a name="line.947"></a> +<span class="sourceLineNo">948</span> // same basic cost.<a name="line.948"></a> +<span class="sourceLineNo">949</span> KeyValue.ROW_LENGTH_SIZE + KeyValue.FAMILY_LENGTH_SIZE +<a name="line.949"></a> +<span class="sourceLineNo">950</span> // Serialization is probably preceded by a length (it is in the KeyValueCodec at least).<a name="line.950"></a> +<span class="sourceLineNo">951</span> Bytes.SIZEOF_INT;<a name="line.951"></a> +<span class="sourceLineNo">952</span> }<a name="line.952"></a> +<span class="sourceLineNo">953</span><a name="line.953"></a> +<span class="sourceLineNo">954</span> /**<a name="line.954"></a> +<span class="sourceLineNo">955</span> * @param cell<a name="line.955"></a> +<span class="sourceLineNo">956</span> * @return Sum of the lengths of all the elements in a Cell; does not count in any infrastructure<a name="line.956"></a> <span class="sourceLineNo">957</span> */<a name="line.957"></a> -<span class="sourceLineNo">958</span> private static int getSumOfCellKeyElementLengths(final Cell cell) {<a name="line.958"></a> -<span class="sourceLineNo">959</span> return cell.getRowLength() + cell.getFamilyLength() +<a name="line.959"></a> -<span class="sourceLineNo">960</span> cell.getQualifierLength() +<a name="line.960"></a> -<span class="sourceLineNo">961</span> KeyValue.TIMESTAMP_TYPE_SIZE;<a name="line.961"></a> -<span class="sourceLineNo">962</span> }<a name="line.962"></a> -<span class="sourceLineNo">963</span><a name="line.963"></a> -<span class="sourceLineNo">964</span> /**<a name="line.964"></a> -<span class="sourceLineNo">965</span> * Calculates the serialized key size. We always serialize in the KeyValue's serialization<a name="line.965"></a> -<span class="sourceLineNo">966</span> * format.<a name="line.966"></a> -<span class="sourceLineNo">967</span> * @param cell the cell for which the key size has to be calculated.<a name="line.967"></a> -<span class="sourceLineNo">968</span> * @return the key size<a name="line.968"></a> -<span class="sourceLineNo">969</span> */<a name="line.969"></a> -<span class="sourceLineNo">970</span> public static int estimatedSerializedSizeOfKey(final Cell cell) {<a name="line.970"></a> -<span class="sourceLineNo">971</span> if (cell instanceof KeyValue) return ((KeyValue)cell).getKeyLength();<a name="line.971"></a> -<span class="sourceLineNo">972</span> return cell.getRowLength() + cell.getFamilyLength() +<a name="line.972"></a> -<span class="sourceLineNo">973</span> cell.getQualifierLength() +<a name="line.973"></a> -<span class="sourceLineNo">974</span> KeyValue.KEY_INFRASTRUCTURE_SIZE;<a name="line.974"></a> -<span class="sourceLineNo">975</span> }<a name="line.975"></a> -<span class="sourceLineNo">976</span><a name="line.976"></a> -<span class="sourceLineNo">977</span> /**<a name="line.977"></a> -<span class="sourceLineNo">978</span> * This is an estimate of the heap space occupied by a cell. When the cell is of type<a name="line.978"></a> -<span class="sourceLineNo">979</span> * {@link HeapSize} we call {@link HeapSize#heapSize()} so cell can give a correct value. In other<a name="line.979"></a> -<span class="sourceLineNo">980</span> * cases we just consider the bytes occupied by the cell components ie. row, CF, qualifier,<a name="line.980"></a> -<span class="sourceLineNo">981</span> * timestamp, type, value and tags.<a name="line.981"></a> -<span class="sourceLineNo">982</span> * @param cell<a name="line.982"></a> -<span class="sourceLineNo">983</span> * @return estimate of the heap space<a name="line.983"></a> -<span class="sourceLineNo">984</span> */<a name="line.984"></a> -<span class="sourceLineNo">985</span> public static long estimatedHeapSizeOf(final Cell cell) {<a name="line.985"></a> -<span class="sourceLineNo">986</span> if (cell instanceof HeapSize) {<a name="line.986"></a> -<span class="sourceLineNo">987</span> return ((HeapSize) cell).heapSize();<a name="line.987"></a> -<span class="sourceLineNo">988</span> }<a name="line.988"></a> -<span class="sourceLineNo">989</span> // TODO: Add sizing of references that hold the row, family, etc., arrays.<a name="line.989"></a> -<span class="sourceLineNo">990</span> return estimatedSerializedSizeOf(cell);<a name="line.990"></a> -<span class="sourceLineNo">991</span> }<a name="line.991"></a> -<span class="sourceLineNo">992</span><a name="line.992"></a> -<span class="sourceLineNo">993</span> /********************* tags *************************************/<a name="line.993"></a> -<span class="sourceLineNo">994</span> /**<a name="line.994"></a> -<span class="sourceLineNo">995</span> * Util method to iterate through the tags<a name="line.995"></a> -<span class="sourceLineNo">996</span> *<a name="line.996"></a> -<span class="sourceLineNo">997</span> * @param tags<a name="line.997"></a> -<span class="sourceLineNo">998</span> * @param offset<a name="line.998"></a> -<span class="sourceLineNo">999</span> * @param length<a name="line.999"></a> -<span class="sourceLineNo">1000</span> * @return iterator for the tags<a name="line.1000"></a> -<span class="sourceLineNo">1001</span> * @deprecated As of 2.0.0 and will be removed in 3.0.0<a name="line.1001"></a> -<span class="sourceLineNo">1002</span> * Instead use {@link #tagsIterator(Cell)}<a name="line.1002"></a> -<span class="sourceLineNo">1003</span> */<a name="line.1003"></a> -<span class="sourceLineNo">1004</span> @Deprecated<a name="line.1004"></a> -<span class="sourceLineNo">1005</span> public static Iterator<Tag> tagsIterator(final byte[] tags, final int offset, final int length) {<a name="line.1005"></a> -<span class="sourceLineNo">1006</span> return new Iterator<Tag>() {<a name="line.1006"></a> -<span class="sourceLineNo">1007</span> private int pos = offset;<a name="line.1007"></a> -<span class="sourceLineNo">1008</span> private int endOffset = offset + length - 1;<a name="line.1008"></a> -<span class="sourceLineNo">1009</span><a name="line.1009"></a> -<span class="sourceLineNo">1010</span> @Override<a name="line.1010"></a> -<span class="sourceLineNo">1011</span> public boolean hasNext() {<a name="line.1011"></a> -<span class="sourceLineNo">1012</span> return this.pos < endOffset;<a name="line.1012"></a> -<span class="sourceLineNo">1013</span> }<a name="line.1013"></a> -<span class="sourceLineNo">1014</span><a name="line.1014"></a> -<span class="sourceLineNo">1015</span> @Override<a name="line.1015"></a> -<span class="sourceLineNo">1016</span> public Tag next() {<a name="line.1016"></a> -<span class="sourceLineNo">1017</span> if (hasNext()) {<a name="line.1017"></a> -<span class="sourceLineNo">1018</span> int curTagLen = Bytes.readAsInt(tags, this.pos, Tag.TAG_LENGTH_SIZE);<a name="line.1018"></a> -<span class="sourceLineNo">1019</span> Tag tag = new ArrayBackedTag(tags, pos, curTagLen + TAG_LENGTH_SIZE);<a name="line.1019"></a> -<span class="sourceLineNo">1020</span> this.pos += Bytes.SIZEOF_SHORT + curTagLen;<a name="line.1020"></a> -<span class="sourceLineNo">1021</span> return tag;<a name="line.1021"></a> -<span class="sourceLineNo">1022</span> }<a name="line.1022"></a> -<span class="sourceLineNo">1023</span> return null;<a name="line.1023"></a> -<span class="sourceLineNo">1024</span> }<a name="line.1024"></a> -<span class="sourceLineNo">1025</span><a name="line.1025"></a> -<span class="sourceLineNo">1026</span> @Override<a name="line.1026"></a> -<span class="sourceLineNo">1027</span> public void remove() {<a name="line.1027"></a> -<span class="sourceLineNo">1028</span> throw new UnsupportedOperationException();<a name="line.1028"></a> -<span class="sourceLineNo">1029</span> }<a name="line.1029"></a> -<span class="sourceLineNo">1030</span> };<a name="line.1030"></a> -<span class="sourceLineNo">1031</span> }<a name="line.1031"></a> -<span class="sourceLineNo">1032</span><a name="line.1032"></a> -<span class="sourceLineNo">1033</span> private static Iterator<Tag> tagsIterator(final ByteBuffer tags, final int offset,<a name="line.1033"></a> -<span class="sourceLineNo">1034</span> final int length) {<a name="line.1034"></a> -<span class="sourceLineNo">1035</span> return new Iterator<Tag>() {<a name="line.1035"></a> -<span class="sourceLineNo">1036</span> private int pos = offset;<a name="line.1036"></a> -<span class="sourceLineNo">1037</span> private int endOffset = offset + length - 1;<a name="line.1037"></a> -<span class="sourceLineNo">1038</span><a name="line.1038"></a> -<span class="sourceLineNo">1039</span> @Override<a name="line.1039"></a> -<span class="sourceLineNo">1040</span> public boolean hasNext() {<a name="line.1040"></a> -<span class="sourceLineNo">1041</span> return this.pos < endOffset;<a name="line.1041"></a> -<span class="sourceLineNo">1042</span> }<a name="line.1042"></a> -<span class="sourceLineNo">1043</span><a name="line.1043"></a> -<span class="sourceLineNo">1044</span> @Override<a name="line.1044"></a> -<span class="sourceLineNo">1045</span> public Tag next() {<a name="line.1045"></a> -<span class="sourceLineNo">1046</span> if (hasNext()) {<a name="line.1046"></a> -<span class="sourceLineNo">1047</span> int curTagLen = ByteBufferUtils.readAsInt(tags, this.pos, Tag.TAG_LENGTH_SIZE);<a name="line.1047"></a> -<span class="sourceLineNo">1048</span> Tag tag = new OffheapTag(tags, pos, curTagLen + Tag.TAG_LENGTH_SIZE);<a name="line.1048"></a> -<span class="sourceLineNo">1049</span> this.pos += Bytes.SIZEOF_SHORT + curTagLen;<a name="line.1049"></a> -<span class="sourceLineNo">1050</span> return tag;<a name="line.105
<TRUNCATED>