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title="class or interface in java.lang">java.lang.Object</a></li> +<li> +<ul class="inheritance"> +<li>org.apache.hadoop.hbase.KeyValue</li> +</ul> +</li> +</ul> +<div class="description"> +<ul class="blockList"> +<li class="blockList"> +<dl> +<dt>All Implemented Interfaces:</dt> +<dd><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Cloneable.html?is-external=true"; title="class or interface in java.lang">Cloneable</a>, <a href="../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>, <a href="../../../../org/apache/hadoop/hbase/ExtendedCell.html" title="interface in org.apache.hadoop.hbase">ExtendedCell</a>, <a href="../../../../org/apache/hadoop/hbase/io/HeapSize.html" title="interface in org.apache.hadoop.hbase.io">HeapSize</a>, <a href="../../../../org/apache/hadoop/hbase/RawCell.html" title="interface in org.apache.hadoop.hbase">RawCell</a></dd> +</dl> +<dl> +<dt>Direct Known Subclasses:</dt> +<dd><a href="../../../../org/apache/hadoop/hbase/KeyValue.KeyOnlyKeyValue.html" title="class in org.apache.hadoop.hbase">KeyValue.KeyOnlyKeyValue</a>, <a href="../../../../org/apache/hadoop/hbase/NoTagsKeyValue.html" title="class in org.apache.hadoop.hbase">NoTagsKeyValue</a>, <a href="../../../../org/apache/hadoop/hbase/SizeCachedKeyValue.html" title="class in org.apache.hadoop.hbase">SizeCachedKeyValue</a></dd> +</dl> +<hr> +<br> +<pre>@InterfaceAudience.Private +public class <a href="../../../../src-html/org/apache/hadoop/hbase/KeyValue.html#line.79">KeyValue</a> +extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true"; title="class or interface in java.lang">Object</a> +implements <a href="../../../../org/apache/hadoop/hbase/ExtendedCell.html" title="interface in org.apache.hadoop.hbase">ExtendedCell</a></pre> +<div class="block">An HBase Key/Value. This is the fundamental HBase Type. + <p> + HBase applications and users should use the Cell interface and avoid directly using KeyValue and + member functions not defined in Cell. + <p> + If being used client-side, the primary methods to access individual fields are + <a href="../../../../org/apache/hadoop/hbase/KeyValue.html#getRowArray--"><code>getRowArray()</code></a>, <a href="../../../../org/apache/hadoop/hbase/KeyValue.html#getFamilyArray--"><code>getFamilyArray()</code></a>, <a href="../../../../org/apache/hadoop/hbase/KeyValue.html#getQualifierArray--"><code>getQualifierArray()</code></a>, + <a href="../../../../org/apache/hadoop/hbase/KeyValue.html#getTimestamp--"><code>getTimestamp()</code></a>, and <a href="../../../../org/apache/hadoop/hbase/KeyValue.html#getValueArray--"><code>getValueArray()</code></a>. These methods allocate new byte arrays + and return copies. Avoid their use server-side. + <p> + Instances of this class are immutable. They do not implement Comparable but Comparators are + provided. Comparators change with context, whether user table or a catalog table comparison. Its + critical you use the appropriate comparator. There are Comparators for normal HFiles, Meta's + Hfiles, and bloom filter keys. + <p> + KeyValue wraps a byte array and takes offsets and lengths into passed array at where to start + interpreting the content as KeyValue. The KeyValue format inside a byte array is: + <code><keylength> <valuelength> <key> <value></code> Key is further + decomposed as: <code><rowlength> <row> <columnfamilylength> + <columnfamily> <columnqualifier> + <timestamp> <keytype></code> The <code>rowlength</code> maximum is + <code>Short.MAX_SIZE</code>, column family length maximum is <code>Byte.MAX_SIZE</code>, and + column qualifier + key length must be < <code>Integer.MAX_SIZE</code>. The column does not + contain the family/qualifier delimiter, <a href="../../../../org/apache/hadoop/hbase/KeyValue.html#COLUMN_FAMILY_DELIMITER"><code>COLUMN_FAMILY_DELIMITER</code></a><br> + KeyValue can optionally contain Tags. When it contains tags, it is added in the byte array after + the value part. The format for this part is: <code><tagslength><tagsbytes></code>. + <code>tagslength</code> maximum is <code>Short.MAX_SIZE</code>. The <code>tagsbytes</code> + contain one or more tags where as each tag is of the form + <code><taglength><tagtype><tagbytes></code>. <code>tagtype</code> is one byte + and <code>taglength</code> maximum is <code>Short.MAX_SIZE</code> and it includes 1 byte type + length and actual tag bytes length.</div> +</li> +</ul> +</div> +<div class="summary"> +<ul class="blockList"> +<li class="blockList"> +<!-- ======== NESTED CLASS SUMMARY ======== --> +<ul class="blockList"> +<li class="blockList"><a name="nested.class.summary"> +<!-- --> +</a> +<h3>Nested Class Summary</h3> +<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Nested Class Summary table, listing nested classes, and an explanation"> +<caption><span>Nested Classes</span><span class="tabEnd"> </span></caption> +<tr> +<th class="colFirst" scope="col">Modifier and Type</th> +<th class="colLast" scope="col">Class and Description</th> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>static class </code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.KeyOnlyKeyValue.html" title="class in org.apache.hadoop.hbase">KeyValue.KeyOnlyKeyValue</a></span></code> +<div class="block">A simple form of KeyValue that creates a keyvalue with only the key part of the byte[] + Mainly used in places where we need to compare two cells.</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>static class </code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.KVComparator.html" title="class in org.apache.hadoop.hbase">KeyValue.KVComparator</a></span></code> +<div class="block"><span class="deprecatedLabel">Deprecated.</span> +<div class="block"><span class="deprecationComment">: Use <a href="../../../../org/apache/hadoop/hbase/CellComparatorImpl.html" title="class in org.apache.hadoop.hbase"><code>CellComparatorImpl</code></a>. Deprecated for hbase 2.0, remove for hbase 3.0.</span></div> +</div> +</td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>static class </code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.MetaComparator.html" title="class in org.apache.hadoop.hbase">KeyValue.MetaComparator</a></span></code> +<div class="block"><span class="deprecatedLabel">Deprecated.</span> +<div class="block"><span class="deprecationComment">: <a href="../../../../org/apache/hadoop/hbase/CellComparatorImpl.html#META_COMPARATOR"><code>CellComparatorImpl.META_COMPARATOR</code></a> to be used. Deprecated for hbase 2.0, remove for hbase 3.0.</span></div> +</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>static interface </code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.SamePrefixComparator.html" title="interface in org.apache.hadoop.hbase">KeyValue.SamePrefixComparator</a><<a href="../../../../org/apache/hadoop/hbase/KeyValue.SamePrefixComparator.html" title="type parameter in KeyValue.SamePrefixComparator">T</a>></span></code> +<div class="block">Avoids redundant comparisons for better performance.</div> +</td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>static class </code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.Type.html" title="enum in org.apache.hadoop.hbase">KeyValue.Type</a></span></code> +<div class="block">Key type.</div> +</td> +</tr> +</table> +</li> +</ul> +<!-- =========== FIELD SUMMARY =========== --> +<ul class="blockList"> +<li class="blockList"><a name="field.summary"> +<!-- --> +</a> +<h3>Field Summary</h3> +<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation"> +<caption><span>Fields</span><span class="tabEnd"> </span></caption> +<tr> +<th class="colFirst" scope="col">Modifier and Type</th> +<th class="colLast" scope="col">Field and Description</th> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>protected byte[]</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#bytes">bytes</a></span></code> </td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>static byte[]</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#COLUMN_FAMILY_DELIM_ARRAY">COLUMN_FAMILY_DELIM_ARRAY</a></span></code> </td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>static char</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#COLUMN_FAMILY_DELIMITER">COLUMN_FAMILY_DELIMITER</a></span></code> +<div class="block">Colon character in UTF-8</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>static <a href="../../../../org/apache/hadoop/hbase/KeyValue.KVComparator.html" title="class in org.apache.hadoop.hbase">KeyValue.KVComparator</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#COMPARATOR">COMPARATOR</a></span></code> +<div class="block"><span class="deprecatedLabel">Deprecated.</span> +<div class="block"><span class="deprecationComment">Use <a href="../../../../org/apache/hadoop/hbase/CellComparator.html#getInstance--"><code>CellComparator.getInstance()</code></a> instead. Deprecated for hbase 2.0, remove for hbase 3.0.</span></div> +</div> +</td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>static int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#FAMILY_LENGTH_SIZE">FAMILY_LENGTH_SIZE</a></span></code> +<div class="block">Size of the family length field in bytes</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>static int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#FIXED_OVERHEAD">FIXED_OVERHEAD</a></span></code> </td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>static int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#KEY_INFRASTRUCTURE_SIZE">KEY_INFRASTRUCTURE_SIZE</a></span></code> </td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>static int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#KEY_LENGTH_SIZE">KEY_LENGTH_SIZE</a></span></code> +<div class="block">Size of the key length field in bytes</div> +</td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>static int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#KEYVALUE_INFRASTRUCTURE_SIZE">KEYVALUE_INFRASTRUCTURE_SIZE</a></span></code> </td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>static int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#KEYVALUE_WITH_TAGS_INFRASTRUCTURE_SIZE">KEYVALUE_WITH_TAGS_INFRASTRUCTURE_SIZE</a></span></code> </td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>protected int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#length">length</a></span></code> </td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>static <a href="../../../../org/apache/hadoop/hbase/KeyValue.html" title="class in org.apache.hadoop.hbase">KeyValue</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#LOWESTKEY">LOWESTKEY</a></span></code> +<div class="block">Lowest possible key.</div> +</td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>static <a href="../../../../org/apache/hadoop/hbase/KeyValue.KVComparator.html" title="class in org.apache.hadoop.hbase">KeyValue.KVComparator</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#META_COMPARATOR">META_COMPARATOR</a></span></code> +<div class="block"><span class="deprecatedLabel">Deprecated.</span> +<div class="block"><span class="deprecationComment">Use <a href="../../../../org/apache/hadoop/hbase/CellComparatorImpl.html#META_COMPARATOR"><code>CellComparatorImpl.META_COMPARATOR</code></a> instead. Deprecated for hbase 2.0, remove for hbase 3.0.</span></div> +</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>protected int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#offset">offset</a></span></code> </td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>static int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#ROW_KEY_OFFSET">ROW_KEY_OFFSET</a></span></code> </td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>static int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#ROW_LENGTH_SIZE">ROW_LENGTH_SIZE</a></span></code> +<div class="block">Size of the row length field in bytes</div> +</td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>static int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#ROW_OFFSET">ROW_OFFSET</a></span></code> </td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>static int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#TAGS_LENGTH_SIZE">TAGS_LENGTH_SIZE</a></span></code> +<div class="block">Size of the tags length field in bytes</div> +</td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>static int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#TIMESTAMP_SIZE">TIMESTAMP_SIZE</a></span></code> +<div class="block">Size of the timestamp field in bytes</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colFirst"><code>static int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#TIMESTAMP_TYPE_SIZE">TIMESTAMP_TYPE_SIZE</a></span></code> </td> +</tr> +<tr class="altColor"> +<td class="colFirst"><code>static int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#TYPE_SIZE">TYPE_SIZE</a></span></code> +<div class="block">Size of the key type field in bytes</div> +</td> +</tr> +</table> +<ul class="blockList"> +<li class="blockList"><a name="fields.inherited.from.class.org.apache.hadoop.hbase.ExtendedCell"> +<!-- --> +</a> +<h3>Fields inherited from interface org.apache.hadoop.hbase.<a href="../../../../org/apache/hadoop/hbase/ExtendedCell.html" title="interface in org.apache.hadoop.hbase">ExtendedCell</a></h3> +<code><a href="../../../../org/apache/hadoop/hbase/ExtendedCell.html#CELL_NOT_BASED_ON_CHUNK">CELL_NOT_BASED_ON_CHUNK</a></code></li> +</ul> +<ul class="blockList"> +<li class="blockList"><a name="fields.inherited.from.class.org.apache.hadoop.hbase.RawCell"> +<!-- --> +</a> +<h3>Fields inherited from interface org.apache.hadoop.hbase.<a href="../../../../org/apache/hadoop/hbase/RawCell.html" title="interface in org.apache.hadoop.hbase">RawCell</a></h3> +<code><a href="../../../../org/apache/hadoop/hbase/RawCell.html#MAX_TAGS_LENGTH">MAX_TAGS_LENGTH</a></code></li> +</ul> +</li> +</ul> +<!-- ======== CONSTRUCTOR SUMMARY ======== --> +<ul class="blockList"> +<li class="blockList"><a name="constructor.summary"> +<!-- --> +</a> +<h3>Constructor Summary</h3> +<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation"> +<caption><span>Constructors</span><span class="tabEnd"> </span></caption> +<tr> +<th class="colOne" scope="col">Constructor and Description</th> +</tr> +<tr class="altColor"> +<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#KeyValue--">KeyValue</a></span>()</code> +<div class="block">Writable Constructor -- DO NOT USE</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#KeyValue-byte:A-">KeyValue</a></span>(byte[] bytes)</code> +<div class="block">Creates a KeyValue from the start of the specified byte array.</div> +</td> +</tr> +<tr class="altColor"> +<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#KeyValue-byte:A-byte:A-byte:A-">KeyValue</a></span>(byte[] row, + byte[] family, + byte[] qualifier)</code> +<div class="block">Constructs KeyValue structure filled with null value.</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#KeyValue-byte:A-byte:A-byte:A-byte:A-">KeyValue</a></span>(byte[] row, + byte[] family, + byte[] qualifier, + byte[] value)</code> +<div class="block">Constructs KeyValue structure as a put filled with specified values and + LATEST_TIMESTAMP.</div> +</td> +</tr> +<tr class="altColor"> +<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#KeyValue-byte:A-byte:A-byte:A-int-int-long-org.apache.hadoop.hbase.KeyValue.Type-byte:A-int-int-byte:A-">KeyValue</a></span>(byte[] row, + byte[] family, + byte[] qualifier, + int qoffset, + int qlength, + long timestamp, + <a href="../../../../org/apache/hadoop/hbase/KeyValue.Type.html" title="enum in org.apache.hadoop.hbase">KeyValue.Type</a> type, + byte[] value, + int voffset, + int vlength, + byte[] tags)</code> </td> +</tr> +<tr class="rowColor"> +<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#KeyValue-byte:A-byte:A-byte:A-int-int-long-org.apache.hadoop.hbase.KeyValue.Type-byte:A-int-int-java.util.List-">KeyValue</a></span>(byte[] row, + byte[] family, + byte[] qualifier, + int qoffset, + int qlength, + long timestamp, + <a href="../../../../org/apache/hadoop/hbase/KeyValue.Type.html" title="enum in org.apache.hadoop.hbase">KeyValue.Type</a> type, + byte[] value, + int voffset, + int vlength, + <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true"; title="class or interface in java.util">List</a><<a href="../../../../org/apache/hadoop/hbase/Tag.html" title="interface in org.apache.hadoop.hbase">Tag</a>> tags)</code> +<div class="block">Constructs KeyValue structure filled with specified values.</div> +</td> +</tr> +<tr class="altColor"> +<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#KeyValue-byte:A-byte:A-byte:A-long-byte:A-">KeyValue</a></span>(byte[] row, + byte[] family, + byte[] qualifier, + long timestamp, + byte[] value)</code> +<div class="block">Constructs KeyValue structure filled with specified values.</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#KeyValue-byte:A-byte:A-byte:A-long-byte:A-java.util.List-">KeyValue</a></span>(byte[] row, + byte[] family, + byte[] qualifier, + long timestamp, + byte[] value, + <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true"; title="class or interface in java.util">List</a><<a href="../../../../org/apache/hadoop/hbase/Tag.html" title="interface in org.apache.hadoop.hbase">Tag</a>> tags)</code> +<div class="block">Constructs KeyValue structure filled with specified values.</div> +</td> +</tr> +<tr class="altColor"> +<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#KeyValue-byte:A-byte:A-byte:A-long-byte:A-org.apache.hadoop.hbase.Tag:A-">KeyValue</a></span>(byte[] row, + byte[] family, + byte[] qualifier, + long timestamp, + byte[] value, + <a href="../../../../org/apache/hadoop/hbase/Tag.html" title="interface in org.apache.hadoop.hbase">Tag</a>[] tags)</code> +<div class="block">Constructs KeyValue structure filled with specified values.</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#KeyValue-byte:A-byte:A-byte:A-long-org.apache.hadoop.hbase.KeyValue.Type-">KeyValue</a></span>(byte[] row, + byte[] family, + byte[] qualifier, + long timestamp, + <a href="../../../../org/apache/hadoop/hbase/KeyValue.Type.html" title="enum in org.apache.hadoop.hbase">KeyValue.Type</a> type)</code> +<div class="block">Constructs KeyValue structure filled with specified values.</div> +</td> +</tr> +<tr class="altColor"> +<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#KeyValue-byte:A-byte:A-byte:A-long-org.apache.hadoop.hbase.KeyValue.Type-byte:A-">KeyValue</a></span>(byte[] row, + byte[] family, + byte[] qualifier, + long timestamp, + <a href="../../../../org/apache/hadoop/hbase/KeyValue.Type.html" title="enum in org.apache.hadoop.hbase">KeyValue.Type</a> type, + byte[] value)</code> +<div class="block">Constructs KeyValue structure filled with specified values.</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#KeyValue-byte:A-byte:A-byte:A-long-org.apache.hadoop.hbase.KeyValue.Type-byte:A-byte:A-">KeyValue</a></span>(byte[] row, + byte[] family, + byte[] qualifier, + long timestamp, + <a href="../../../../org/apache/hadoop/hbase/KeyValue.Type.html" title="enum in org.apache.hadoop.hbase">KeyValue.Type</a> type, + byte[] value, + byte[] tags)</code> +<div class="block">Constructs KeyValue structure filled with specified values.</div> +</td> +</tr> +<tr class="altColor"> +<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#KeyValue-byte:A-byte:A-byte:A-long-org.apache.hadoop.hbase.KeyValue.Type-byte:A-java.util.List-">KeyValue</a></span>(byte[] row, + byte[] family, + byte[] qualifier, + long timestamp, + <a href="../../../../org/apache/hadoop/hbase/KeyValue.Type.html" title="enum in org.apache.hadoop.hbase">KeyValue.Type</a> type, + byte[] value, + <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true"; title="class or interface in java.util">List</a><<a href="../../../../org/apache/hadoop/hbase/Tag.html" title="interface in org.apache.hadoop.hbase">Tag</a>> tags)</code> +<div class="block">Constructs KeyValue structure filled with specified values.</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#KeyValue-byte:A-int-">KeyValue</a></span>(byte[] bytes, + int offset)</code> +<div class="block">Creates a KeyValue from the specified byte array and offset.</div> +</td> +</tr> +<tr class="altColor"> +<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#KeyValue-byte:A-int-byte:A-int-int-byte:A-int-int-byte:A-int-int-long-org.apache.hadoop.hbase.KeyValue.Type-byte:A-int-int-org.apache.hadoop.hbase.Tag:A-">KeyValue</a></span>(byte[] buffer, + int boffset, + byte[] row, + int roffset, + int rlength, + byte[] family, + int foffset, + int flength, + byte[] qualifier, + int qoffset, + int qlength, + long timestamp, + <a href="../../../../org/apache/hadoop/hbase/KeyValue.Type.html" title="enum in org.apache.hadoop.hbase">KeyValue.Type</a> type, + byte[] value, + int voffset, + int vlength, + <a href="../../../../org/apache/hadoop/hbase/Tag.html" title="interface in org.apache.hadoop.hbase">Tag</a>[] tags)</code> +<div class="block">Constructs KeyValue structure filled with specified values.</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#KeyValue-byte:A-int-int-">KeyValue</a></span>(byte[] bytes, + int offset, + int length)</code> +<div class="block">Creates a KeyValue from the specified byte array, starting at offset, and + for length <code>length</code>.</div> +</td> +</tr> +<tr class="altColor"> +<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#KeyValue-byte:A-int-int-byte:A-int-int-byte:A-int-int-long-org.apache.hadoop.hbase.KeyValue.Type-byte:A-int-int-">KeyValue</a></span>(byte[] row, + int roffset, + int rlength, + byte[] family, + int foffset, + int flength, + byte[] qualifier, + int qoffset, + int qlength, + long timestamp, + <a href="../../../../org/apache/hadoop/hbase/KeyValue.Type.html" title="enum in org.apache.hadoop.hbase">KeyValue.Type</a> type, + byte[] value, + int voffset, + int vlength)</code> +<div class="block">Constructs KeyValue structure filled with specified values.</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#KeyValue-byte:A-int-int-byte:A-int-int-byte:A-int-int-long-org.apache.hadoop.hbase.KeyValue.Type-byte:A-int-int-byte:A-int-int-">KeyValue</a></span>(byte[] row, + int roffset, + int rlength, + byte[] family, + int foffset, + int flength, + byte[] qualifier, + int qoffset, + int qlength, + long timestamp, + <a href="../../../../org/apache/hadoop/hbase/KeyValue.Type.html" title="enum in org.apache.hadoop.hbase">KeyValue.Type</a> type, + byte[] value, + int voffset, + int vlength, + byte[] tags, + int tagsOffset, + int tagsLength)</code> </td> +</tr> +<tr class="altColor"> +<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#KeyValue-byte:A-int-int-byte:A-int-int-byte:A-int-int-long-org.apache.hadoop.hbase.KeyValue.Type-byte:A-int-int-java.util.List-">KeyValue</a></span>(byte[] row, + int roffset, + int rlength, + byte[] family, + int foffset, + int flength, + byte[] qualifier, + int qoffset, + int qlength, + long timestamp, + <a href="../../../../org/apache/hadoop/hbase/KeyValue.Type.html" title="enum in org.apache.hadoop.hbase">KeyValue.Type</a> type, + byte[] value, + int voffset, + int vlength, + <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true"; title="class or interface in java.util">List</a><<a href="../../../../org/apache/hadoop/hbase/Tag.html" title="interface in org.apache.hadoop.hbase">Tag</a>> tags)</code> +<div class="block">Constructs KeyValue structure filled with specified values.</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#KeyValue-byte:A-int-int-byte:A-int-int-java.nio.ByteBuffer-long-org.apache.hadoop.hbase.KeyValue.Type-java.nio.ByteBuffer-java.util.List-">KeyValue</a></span>(byte[] row, + int roffset, + int rlength, + byte[] family, + int foffset, + int flength, + <a href="https://docs.oracle.com/javase/8/docs/api/java/nio/ByteBuffer.html?is-external=true"; title="class or interface in java.nio">ByteBuffer</a> qualifier, + long ts, + <a href="../../../../org/apache/hadoop/hbase/KeyValue.Type.html" title="enum in org.apache.hadoop.hbase">KeyValue.Type</a> type, + <a href="https://docs.oracle.com/javase/8/docs/api/java/nio/ByteBuffer.html?is-external=true"; title="class or interface in java.nio">ByteBuffer</a> value, + <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true"; title="class or interface in java.util">List</a><<a href="../../../../org/apache/hadoop/hbase/Tag.html" title="interface in org.apache.hadoop.hbase">Tag</a>> tags)</code> </td> +</tr> +<tr class="altColor"> +<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#KeyValue-byte:A-int-int-long-">KeyValue</a></span>(byte[] bytes, + int offset, + int length, + long ts)</code> +<div class="block">Creates a KeyValue from the specified byte array, starting at offset, and + for length <code>length</code>.</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#KeyValue-byte:A-long-">KeyValue</a></span>(byte[] row, + long timestamp)</code> +<div class="block">Constructs KeyValue structure filled with null value.</div> +</td> +</tr> +<tr class="altColor"> +<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#KeyValue-byte:A-long-org.apache.hadoop.hbase.KeyValue.Type-">KeyValue</a></span>(byte[] row, + long timestamp, + <a href="../../../../org/apache/hadoop/hbase/KeyValue.Type.html" title="enum in org.apache.hadoop.hbase">KeyValue.Type</a> type)</code> +<div class="block">Constructs KeyValue structure filled with null value.</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#KeyValue-org.apache.hadoop.hbase.Cell-">KeyValue</a></span>(<a href="../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a> c)</code> </td> +</tr> +<tr class="altColor"> +<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#KeyValue-int-int-int-long-org.apache.hadoop.hbase.KeyValue.Type-int-">KeyValue</a></span>(int rlength, + int flength, + int qlength, + long timestamp, + <a href="../../../../org/apache/hadoop/hbase/KeyValue.Type.html" title="enum in org.apache.hadoop.hbase">KeyValue.Type</a> type, + int vlength)</code> +<div class="block">Constructs an empty KeyValue structure, with specified sizes.</div> +</td> +</tr> +<tr class="rowColor"> +<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#KeyValue-int-int-int-long-org.apache.hadoop.hbase.KeyValue.Type-int-int-">KeyValue</a></span>(int rlength, + int flength, + int qlength, + long timestamp, + <a href="../../../../org/apache/hadoop/hbase/KeyValue.Type.html" title="enum in org.apache.hadoop.hbase">KeyValue.Type</a> type, + int vlength, + int tagsLength)</code> +<div class="block">Constructs an empty KeyValue structure, with specified sizes.</div> +</td> +</tr> +</table> +</li> +</ul> +<!-- ========== METHOD SUMMARY =========== --> +<ul class="blockList"> +<li class="blockList"><a name="method.summary"> +<!-- --> +</a> +<h3>Method Summary</h3> +<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> +<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span><span id="t6" class="tableTab"><span><a href="javascript:show(32);">Deprecated Methods</a></span><span class="tabEnd"> </span></span></caption> +<tr> +<th class="colFirst" scope="col">Modifier and Type</th> +<th class="colLast" scope="col">Method and Description</th> +</tr> +<tr id="i0" class="altColor"> +<td class="colFirst"><code><a href="../../../../org/apache/hadoop/hbase/KeyValue.html" title="class in org.apache.hadoop.hbase">KeyValue</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#clone--">clone</a></span>()</code> +<div class="block">Clones a KeyValue.</div> +</td> +</tr> +<tr id="i1" class="rowColor"> +<td class="colFirst"><code>static <a href="../../../../org/apache/hadoop/hbase/KeyValue.html" title="class in org.apache.hadoop.hbase">KeyValue</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#create-java.io.DataInput-">create</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/io/DataInput.html?is-external=true"; title="class or interface in java.io">DataInput</a> in)</code> </td> +</tr> +<tr id="i2" class="altColor"> +<td class="colFirst"><code>static <a href="../../../../org/apache/hadoop/hbase/KeyValue.html" title="class in org.apache.hadoop.hbase">KeyValue</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#create-int-java.io.DataInput-">create</a></span>(int length, + <a href="https://docs.oracle.com/javase/8/docs/api/java/io/DataInput.html?is-external=true"; title="class or interface in java.io">DataInput</a> in)</code> +<div class="block">Create a KeyValue reading <code>length</code> from <code>in</code></div> +</td> +</tr> +<tr id="i3" class="rowColor"> +<td class="colFirst"><code><a href="../../../../org/apache/hadoop/hbase/KeyValue.html" title="class in org.apache.hadoop.hbase">KeyValue</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#createKeyOnly-boolean-">createKeyOnly</a></span>(boolean lenAsVal)</code> +<div class="block">Creates a new KeyValue that only contains the key portion (the value is + set to be null).</div> +</td> +</tr> +<tr id="i4" class="altColor"> +<td class="colFirst"><code><a href="../../../../org/apache/hadoop/hbase/ExtendedCell.html" title="interface in org.apache.hadoop.hbase">ExtendedCell</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#deepClone--">deepClone</a></span>()</code> +<div class="block">Does a deep copy of the contents to a new memory area and returns it as a new cell.</div> +</td> +</tr> +<tr id="i5" class="rowColor"> +<td class="colFirst"><code>boolean</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#equals-java.lang.Object-">equals</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true"; title="class or interface in java.lang">Object</a> other)</code> +<div class="block">Needed doing 'contains' on List.</div> +</td> +</tr> +<tr id="i6" class="altColor"> +<td class="colFirst"><code>byte[]</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#getBuffer--">getBuffer</a></span>()</code> +<div class="block">To be used only in tests where the Cells are clearly assumed to be of type KeyValue + and that we need access to the backing array to do some test case related assertions.</div> +</td> +</tr> +<tr id="i7" class="rowColor"> +<td class="colFirst"><code>static int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#getDelimiter-byte:A-int-int-int-">getDelimiter</a></span>(byte[] b, + int offset, + int length, + int delimiter)</code> </td> +</tr> +<tr id="i8" class="altColor"> +<td class="colFirst"><code>static int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#getDelimiterInReverse-byte:A-int-int-int-">getDelimiterInReverse</a></span>(byte[] b, + int offset, + int length, + int delimiter)</code> +<div class="block">Find index of passed delimiter walking from end of buffer backwards.</div> +</td> +</tr> +<tr id="i9" class="rowColor"> +<td class="colFirst"><code>byte[]</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#getFamilyArray--">getFamilyArray</a></span>()</code> +<div class="block">Contiguous bytes composed of legal HDFS filename characters which may start at any index in the + containing array.</div> +</td> +</tr> +<tr id="i10" class="altColor"> +<td class="colFirst"><code>byte</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#getFamilyLength--">getFamilyLength</a></span>()</code> </td> +</tr> +<tr id="i11" class="rowColor"> +<td class="colFirst"><code>byte</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#getFamilyLength-int-">getFamilyLength</a></span>(int foffset)</code> </td> +</tr> +<tr id="i12" class="altColor"> +<td class="colFirst"><code>int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#getFamilyOffset--">getFamilyOffset</a></span>()</code> </td> +</tr> +<tr id="i13" class="rowColor"> +<td class="colFirst"><code>byte[]</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#getKey--">getKey</a></span>()</code> +<div class="block">Do not use unless you have to.</div> +</td> +</tr> +<tr id="i14" class="altColor"> +<td class="colFirst"><code>static long</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#getKeyDataStructureSize-int-int-int-">getKeyDataStructureSize</a></span>(int rlength, + int flength, + int qlength)</code> +<div class="block">Computes the number of bytes that a <code>KeyValue</code> instance with the provided + characteristics would take up in its underlying data structure for the key.</div> +</td> +</tr> +<tr id="i15" class="rowColor"> +<td class="colFirst"><code>int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#getKeyLength--">getKeyLength</a></span>()</code> </td> +</tr> +<tr id="i16" class="altColor"> +<td class="colFirst"><code>int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#getKeyOffset--">getKeyOffset</a></span>()</code> </td> +</tr> +<tr id="i17" class="rowColor"> +<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#getKeyString--">getKeyString</a></span>()</code> </td> +</tr> +<tr id="i18" class="altColor"> +<td class="colFirst"><code>static long</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#getKeyValueDataStructureSize-int-int-int-">getKeyValueDataStructureSize</a></span>(int klength, + int vlength, + int tagsLength)</code> +<div class="block">Computes the number of bytes that a <code>KeyValue</code> instance with the provided + characteristics would take up for its underlying data structure.</div> +</td> +</tr> +<tr id="i19" class="rowColor"> +<td class="colFirst"><code>static long</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#getKeyValueDataStructureSize-int-int-int-int-">getKeyValueDataStructureSize</a></span>(int rlength, + int flength, + int qlength, + int vlength)</code> +<div class="block">Computes the number of bytes that a <code>KeyValue</code> instance with the provided + characteristics would take up for its underlying data structure.</div> +</td> +</tr> +<tr id="i20" class="altColor"> +<td class="colFirst"><code>static long</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#getKeyValueDataStructureSize-int-int-int-int-int-">getKeyValueDataStructureSize</a></span>(int rlength, + int flength, + int qlength, + int vlength, + int tagsLength)</code> +<div class="block">Computes the number of bytes that a <code>KeyValue</code> instance with the provided + characteristics would take up for its underlying data structure.</div> +</td> +</tr> +<tr id="i21" class="rowColor"> +<td class="colFirst"><code>int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#getLength--">getLength</a></span>()</code> </td> +</tr> +<tr id="i22" class="altColor"> +<td class="colFirst"><code>int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#getOffset--">getOffset</a></span>()</code> </td> +</tr> +<tr id="i23" class="rowColor"> +<td class="colFirst"><code>byte[]</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#getQualifierArray--">getQualifierArray</a></span>()</code> +<div class="block">Contiguous raw bytes that may start at any index in the containing array.</div> +</td> +</tr> +<tr id="i24" class="altColor"> +<td class="colFirst"><code>int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#getQualifierLength--">getQualifierLength</a></span>()</code> </td> +</tr> +<tr id="i25" class="rowColor"> +<td class="colFirst"><code>int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#getQualifierOffset--">getQualifierOffset</a></span>()</code> </td> +</tr> +<tr id="i26" class="altColor"> +<td class="colFirst"><code>byte[]</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#getRowArray--">getRowArray</a></span>()</code> +<div class="block">Contiguous raw bytes that may start at any index in the containing array.</div> +</td> +</tr> +<tr id="i27" class="rowColor"> +<td class="colFirst"><code>short</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#getRowLength--">getRowLength</a></span>()</code> </td> +</tr> +<tr id="i28" class="altColor"> +<td class="colFirst"><code>int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#getRowOffset--">getRowOffset</a></span>()</code> </td> +</tr> +<tr id="i29" class="rowColor"> +<td class="colFirst"><code>long</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#getSequenceId--">getSequenceId</a></span>()</code> +<div class="block">used to achieve atomic operations in the memstore.</div> +</td> +</tr> +<tr id="i30" class="altColor"> +<td class="colFirst"><code>int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#getSerializedSize-boolean-">getSerializedSize</a></span>(boolean withTags)</code> </td> +</tr> +<tr id="i31" class="rowColor"> +<td class="colFirst"><code>byte[]</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#getTagsArray--">getTagsArray</a></span>()</code> +<div class="block">Contiguous raw bytes representing tags that may start at any index in the containing array.</div> +</td> +</tr> +<tr id="i32" class="altColor"> +<td class="colFirst"><code>int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#getTagsLength--">getTagsLength</a></span>()</code> +<div class="block">This returns the total length of the tag bytes</div> +</td> +</tr> +<tr id="i33" class="rowColor"> +<td class="colFirst"><code>int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#getTagsOffset--">getTagsOffset</a></span>()</code> +<div class="block">This returns the offset where the tag actually starts.</div> +</td> +</tr> +<tr id="i34" class="altColor"> +<td class="colFirst"><code>long</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#getTimestamp--">getTimestamp</a></span>()</code> </td> +</tr> +<tr id="i35" class="rowColor"> +<td class="colFirst"><code>int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#getTimestampOffset--">getTimestampOffset</a></span>()</code> </td> +</tr> +<tr id="i36" class="altColor"> +<td class="colFirst"><code>byte</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#getTypeByte--">getTypeByte</a></span>()</code> </td> +</tr> +<tr id="i37" class="rowColor"> +<td class="colFirst"><code>byte[]</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#getValueArray--">getValueArray</a></span>()</code> +<div class="block">Contiguous raw bytes that may start at any index in the containing array.</div> +</td> +</tr> +<tr id="i38" class="altColor"> +<td class="colFirst"><code>int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#getValueLength--">getValueLength</a></span>()</code> </td> +</tr> +<tr id="i39" class="rowColor"> +<td class="colFirst"><code>int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#getValueOffset--">getValueOffset</a></span>()</code> </td> +</tr> +<tr id="i40" class="altColor"> +<td class="colFirst"><code>int</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#hashCode--">hashCode</a></span>()</code> +<div class="block">In line with <a href="../../../../org/apache/hadoop/hbase/KeyValue.html#equals-java.lang.Object-"><code>equals(Object)</code></a>, only uses the key portion, not the value.</div> +</td> +</tr> +<tr id="i41" class="rowColor"> +<td class="colFirst"><code>long</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#heapSize--">heapSize</a></span>()</code> +<div class="block">HeapSize implementation + + We do not count the bytes in the rowCache because it should be empty for a KeyValue in the + MemStore.</div> +</td> +</tr> +<tr id="i42" class="altColor"> +<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#humanReadableTimestamp-long-">humanReadableTimestamp</a></span>(long timestamp)</code> </td> +</tr> +<tr id="i43" class="rowColor"> +<td class="colFirst"><code>boolean</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#isLatestTimestamp--">isLatestTimestamp</a></span>()</code> </td> +</tr> +<tr id="i44" class="altColor"> +<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#keyToString-byte:A-">keyToString</a></span>(byte[] k)</code> </td> +</tr> +<tr id="i45" class="rowColor"> +<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true"; title="class or interface in java.lang">String</a></code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#keyToString-byte:A-int-int-">keyToString</a></span>(byte[] b, + int o, + int l)</code> +<div class="block">Use for logging.</div> +</td> +</tr> +<tr id="i46" class="altColor"> +<td class="colFirst"><code>static long</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#oswrite-org.apache.hadoop.hbase.KeyValue-java.io.OutputStream-boolean-">oswrite</a></span>(<a href="../../../../org/apache/hadoop/hbase/KeyValue.html" title="class in org.apache.hadoop.hbase">KeyValue</a> kv, + <a href="https://docs.oracle.com/javase/8/docs/api/java/io/OutputStream.html?is-external=true"; title="class or interface in java.io">OutputStream</a> out, + boolean withTags)</code> +<div class="block"><span class="deprecatedLabel">Deprecated.</span> +<div class="block"><span class="deprecationComment">As of release 2.0.0, this will be removed in HBase 3.0.0. + Instead use <a href="../../../../org/apache/hadoop/hbase/KeyValue.html#write-java.io.OutputStream-boolean-"><code>write(OutputStream, boolean)</code></a></span></div> +</div> +</td> +</tr> +<tr id="i47" class="rowColor"> +<td class="colFirst"><code>void</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#setSequenceId-long-">setSequenceId</a></span>(long seqId)</code> +<div class="block">Sets with the given seqId.</div> +</td> +</tr> +<tr id="i48" class="altColor"> +<td class="colFirst"><code>void</code></td> +<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/KeyValue.html#setTimestamp-byte:A-">setTimestamp</a></span>(byte[] ts)</code> +<div class="block">Sets with the given timestamp.</div> +</td> +</tr> +<tr id="i49" class="rowColor"> +<td class="colFirst"><code>void</code></td> +<td class="colLast"><code><span class="memberNameLink"><a 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href="../../../../constant-values.html#org.apache.hadoop.hbase.KeyValue.TIMESTAMP_SIZE">Constant Field Values</a></dd> +</dl> +</li> +</ul> +<a name="TIMESTAMP_TYPE_SIZE"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>TIMESTAMP_TYPE_SIZE</h4> +<pre>public static final int <a href="../../../../src-html/org/apache/hadoop/hbase/KeyValue.html#line.128">TIMESTAMP_TYPE_SIZE</a></pre> +<dl> +<dt><span class="seeLabel">See Also:</span></dt> +<dd><a href="../../../../constant-values.html#org.apache.hadoop.hbase.KeyValue.TIMESTAMP_TYPE_SIZE">Constant Field Values</a></dd> +</dl> +</li> +</ul> +<a name="KEY_INFRASTRUCTURE_SIZE"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>KEY_INFRASTRUCTURE_SIZE</h4> +<pre>public static final int <a href="../../../../src-html/org/apache/hadoop/hbase/KeyValue.html#line.131">KEY_INFRASTRUCTURE_SIZE</a></pre> +<dl> +<dt><span class="seeLabel">See Also:</span></dt> +<dd><a href="../../../../constant-values.html#org.apache.hadoop.hbase.KeyValue.KEY_INFRASTRUCTURE_SIZE">Constant Field Values</a></dd> +</dl> +</li> +</ul> +<a name="ROW_OFFSET"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>ROW_OFFSET</h4> +<pre>public static final int <a href="../../../../src-html/org/apache/hadoop/hbase/KeyValue.html#line.136">ROW_OFFSET</a></pre> +<dl> +<dt><span class="seeLabel">See Also:</span></dt> +<dd><a href="../../../../constant-values.html#org.apache.hadoop.hbase.KeyValue.ROW_OFFSET">Constant Field Values</a></dd> +</dl> +</li> +</ul> +<a name="ROW_KEY_OFFSET"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>ROW_KEY_OFFSET</h4> +<pre>public static final int <a href="../../../../src-html/org/apache/hadoop/hbase/KeyValue.html#line.140">ROW_KEY_OFFSET</a></pre> +<dl> +<dt><span class="seeLabel">See Also:</span></dt> +<dd><a href="../../../../constant-values.html#org.apache.hadoop.hbase.KeyValue.ROW_KEY_OFFSET">Constant Field Values</a></dd> +</dl> +</li> +</ul> +<a name="KEYVALUE_INFRASTRUCTURE_SIZE"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>KEYVALUE_INFRASTRUCTURE_SIZE</h4> +<pre>public static final int <a href="../../../../src-html/org/apache/hadoop/hbase/KeyValue.html#line.143">KEYVALUE_INFRASTRUCTURE_SIZE</a></pre> +<dl> +<dt><span class="seeLabel">See Also:</span></dt> +<dd><a href="../../../../constant-values.html#org.apache.hadoop.hbase.KeyValue.KEYVALUE_INFRASTRUCTURE_SIZE">Constant Field Values</a></dd> +</dl> +</li> +</ul> +<a name="TAGS_LENGTH_SIZE"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>TAGS_LENGTH_SIZE</h4> +<pre>public static final int <a href="../../../../src-html/org/apache/hadoop/hbase/KeyValue.html#line.146">TAGS_LENGTH_SIZE</a></pre> +<div class="block">Size of the tags length field in bytes</div> +<dl> +<dt><span class="seeLabel">See Also:</span></dt> +<dd><a href="../../../../constant-values.html#org.apache.hadoop.hbase.KeyValue.TAGS_LENGTH_SIZE">Constant Field Values</a></dd> +</dl> +</li> +</ul> +<a name="KEYVALUE_WITH_TAGS_INFRASTRUCTURE_SIZE"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>KEYVALUE_WITH_TAGS_INFRASTRUCTURE_SIZE</h4> +<pre>public static final int <a href="../../../../src-html/org/apache/hadoop/hbase/KeyValue.html#line.148">KEYVALUE_WITH_TAGS_INFRASTRUCTURE_SIZE</a></pre> +<dl> +<dt><span class="seeLabel">See Also:</span></dt> +<dd><a href="../../../../constant-values.html#org.apache.hadoop.hbase.KeyValue.KEYVALUE_WITH_TAGS_INFRASTRUCTURE_SIZE">Constant Field Values</a></dd> +</dl> +</li> +</ul> +<a name="LOWESTKEY"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>LOWESTKEY</h4> +<pre>public static final <a href="../../../../org/apache/hadoop/hbase/KeyValue.html" title="class in org.apache.hadoop.hbase">KeyValue</a> <a href="../../../../src-html/org/apache/hadoop/hbase/KeyValue.html#line.274">LOWESTKEY</a></pre> +<div class="block">Lowest possible key. + Makes a Key with highest possible Timestamp, empty row and column. 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byte array</dd> +</dl> +</li> +</ul> +<a name="KeyValue-byte:A-int-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>KeyValue</h4> +<pre>public <a href="../../../../src-html/org/apache/hadoop/hbase/KeyValue.html#line.323">KeyValue</a>(byte[] bytes, + int offset)</pre> +<div class="block">Creates a KeyValue from the specified byte array and offset. + Presumes <code>bytes</code> content starting at <code>offset</code> is + formatted as a KeyValue blob.</div> +<dl> +<dt><span class="paramLabel">Parameters:</span></dt> +<dd><code>bytes</code> - byte array</dd> +<dd><code>offset</code> - offset to start of KeyValue</dd> +</dl> +</li> +</ul> +<a name="KeyValue-byte:A-int-int-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>KeyValue</h4> +<pre>public <a href="../../../../src-html/org/apache/hadoop/hbase/KeyValue.html#line.334">KeyValue</a>(byte[] bytes, + int offset, + int length)</pre> +<div class="block">Creates a KeyValue from the specified byte array, starting at offset, and + for length <code>length</code>.</div> +<dl> +<dt><span class="paramLabel">Parameters:</span></dt> +<dd><code>bytes</code> - byte array</dd> +<dd><code>offset</code> - offset to start of the KeyValue</dd> +<dd><code>length</code> - length of the KeyValue</dd> +</dl> +</li> +</ul> +<a name="KeyValue-byte:A-int-int-long-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>KeyValue</h4> +<pre>public <a href="../../../../src-html/org/apache/hadoop/hbase/KeyValue.html#line.349">KeyValue</a>(byte[] bytes, + int offset, + int length, + long ts)</pre> +<div class="block">Creates a KeyValue from the specified byte array, starting at offset, and + for length <code>length</code>.</div> +<dl> +<dt><span class="paramLabel">Parameters:</span></dt> +<dd><code>bytes</code> - byte array</dd> +<dd><code>offset</code> - offset to start of the KeyValue</dd> +<dd><code>length</code> - length of the KeyValue</dd> +<dd><code>ts</code> - </dd> +</dl> +</li> +</ul> +<a name="KeyValue-byte:A-long-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>KeyValue</h4> +<pre>public <a href="../../../../src-html/org/apache/hadoop/hbase/KeyValue.html#line.361">KeyValue</a>(byte[] row, + long timestamp)</pre> +<div class="block">Constructs KeyValue structure filled with null value. + Sets type to <a href="../../../../org/apache/hadoop/hbase/KeyValue.Type.html#Maximum"><code>KeyValue.Type.Maximum</code></a></div> +<dl> +<dt><span class="paramLabel">Parameters:</span></dt> +<dd><code>row</code> - - row key (arbitrary byte array)</dd> +<dd><code>timestamp</code> - </dd> +</dl> +</li> +</ul> +<a name="KeyValue-byte:A-long-org.apache.hadoop.hbase.KeyValue.Type-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>KeyValue</h4> +<pre>public <a href="../../../../src-html/org/apache/hadoop/hbase/KeyValue.html#line.370">KeyValue</a>(byte[] row, + long timestamp, + <a href="../../../../org/apache/hadoop/hbase/KeyValue.Type.html" title="enum in org.apache.hadoop.hbase">KeyValue.Type</a> type)</pre> +<div class="block">Constructs KeyValue structure filled with null value.</div> +<dl> +<dt><span class="paramLabel">Parameters:</span></dt> +<dd><code>row</code> - - row key (arbitrary byte array)</dd> +<dd><code>timestamp</code> - </dd> +</dl> +</li> +</ul> +<a name="KeyValue-byte:A-byte:A-byte:A-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>KeyValue</h4> +<pre>public <a href="../../../../src-html/org/apache/hadoop/hbase/KeyValue.html#line.381">KeyValue</a>(byte[] row, + byte[] family, + byte[] qualifier)</pre> +<div class="block">Constructs KeyValue structure filled with null value. + Sets type to <a href="../../../../org/apache/hadoop/hbase/KeyValue.Type.html#Maximum"><code>KeyValue.Type.Maximum</code></a></div> +<dl> +<dt><span class="paramLabel">Parameters:</span></dt> +<dd><code>row</code> - - row key (arbitrary byte array)</dd> +<dd><code>family</code> - family name</dd> +<dd><code>qualifier</code> - column qualifier</dd> +</dl> +</li> +</ul> +<a name="KeyValue-byte:A-byte:A-byte:A-byte:A-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>KeyValue</h4> +<pre>public <a href="../../../../src-html/org/apache/hadoop/hbase/KeyValue.html#line.393">KeyValue</a>(byte[] row, + byte[] family, + byte[] qualifier, + byte[] value)</pre> +<div class="block">Constructs KeyValue structure as a put filled with specified values and + LATEST_TIMESTAMP.</div> +<dl> +<dt><span class="paramLabel">Parameters:</span></dt> +<dd><code>row</code> - - row key (arbitrary byte array)</dd> +<dd><code>family</code> - family name</dd> +<dd><code>qualifier</code> - column qualifier</dd> +</dl> +</li> +</ul> +<a name="KeyValue-byte:A-byte:A-byte:A-long-org.apache.hadoop.hbase.KeyValue.Type-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>KeyValue</h4> +<pre>public <a href="../../../../src-html/org/apache/hadoop/hbase/KeyValue.html#line.407">KeyValue</a>(byte[] row, + byte[] family, + byte[] qualifier, + long timestamp, + <a href="../../../../org/apache/hadoop/hbase/KeyValue.Type.html" title="enum in org.apache.hadoop.hbase">KeyValue.Type</a> type)</pre> +<div class="block">Constructs KeyValue structure filled with specified values.</div> +<dl> +<dt><span class="paramLabel">Parameters:</span></dt> +<dd><code>row</code> - row key</dd> +<dd><code>family</code> - family name</dd> +<dd><code>qualifier</code> - column qualifier</dd> +<dd><code>timestamp</code> - version timestamp</dd> +<dd><code>type</code> - key type</dd> +<dt><span class="throwsLabel">Throws:</span></dt> +<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalArgumentException.html?is-external=true"; title="class or interface in java.lang">IllegalArgumentException</a></code></dd> +</dl> +</li> +</ul> +<a name="KeyValue-byte:A-byte:A-byte:A-long-byte:A-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>KeyValue</h4> +<pre>public <a href="../../../../src-html/org/apache/hadoop/hbase/KeyValue.html#line.421">KeyValue</a>(byte[] row, + byte[] family, + byte[] qualifier, + long timestamp, + byte[] value)</pre> +<div class="block">Constructs KeyValue structure filled with specified values.</div> +<dl> +<dt><span class="paramLabel">Parameters:</span></dt> +<dd><code>row</code> - row key</dd> +<dd><code>family</code> - family name</dd> +<dd><code>qualifier</code> - column qualifier</dd> +<dd><code>timestamp</code> - version timestamp</dd> +<dd><code>value</code> - column value</dd> +<dt><span class="throwsLabel">Throws:</span></dt> +<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalArgumentException.html?is-external=true"; title="class or interface in java.lang">IllegalArgumentException</a></code></dd> +</dl> +</li> +</ul> +<a name="KeyValue-byte:A-byte:A-byte:A-long-byte:A-org.apache.hadoop.hbase.Tag:A-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>KeyValue</h4> +<pre>public <a href="../../../../src-html/org/apache/hadoop/hbase/KeyValue.html#line.436">KeyValue</a>(byte[] row, + byte[] family, + byte[] qualifier, + long timestamp, + byte[] value, + <a href="../../../../org/apache/hadoop/hbase/Tag.html" title="interface in org.apache.hadoop.hbase">Tag</a>[] tags)</pre> +<div class="block">Constructs KeyValue structure filled with specified values.</div> +<dl> +<dt><span class="paramLabel">Parameters:</span></dt> +<dd><code>row</code> - row key</dd> +<dd><code>family</code> - family name</dd> +<dd><code>qualifier</code> - column qualifier</dd> +<dd><code>timestamp</code> - version timestamp</dd> +<dd><code>value</code> - column value</dd> +<dd><code>tags</code> - tags</dd> +<dt><span class="throwsLabel">Throws:</span></dt> +<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalArgumentException.html?is-external=true"; title="class or interface in java.lang">IllegalArgumentException</a></code></dd> +</dl> +</li> +</ul> +<a name="KeyValue-byte:A-byte:A-byte:A-long-byte:A-java.util.List-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>KeyValue</h4> +<pre>public <a href="../../../../src-html/org/apache/hadoop/hbase/KeyValue.html#line.452">KeyValue</a>(byte[] row, + byte[] family, + byte[] qualifier, + long timestamp, + byte[] value, + <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true"; title="class or interface in java.util">List</a><<a href="../../../../org/apache/hadoop/hbase/Tag.html" title="interface in org.apache.hadoop.hbase">Tag</a>> tags)</pre> +<div class="block">Constructs KeyValue structure filled with specified values.</div> +<dl> +<dt><span class="paramLabel">Parameters:</span></dt> +<dd><code>row</code> - row key</dd> +<dd><code>family</code> - family name</dd> +<dd><code>qualifier</code> - column qualifier</dd> +<dd><code>timestamp</code> - version timestamp</dd> +<dd><code>value</code> - column value</dd> +<dd><code>tags</code> - tags non-empty list of tags or null</dd> +<dt><span class="throwsLabel">Throws:</span></dt> +<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalArgumentException.html?is-external=true"; title="class or interface in java.lang">IllegalArgumentException</a></code></dd> +</dl> +</li> +</ul> +<a name="KeyValue-byte:A-byte:A-byte:A-long-org.apache.hadoop.hbase.KeyValue.Type-byte:A-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>KeyValue</h4> +<pre>public <a href="../../../../src-html/org/apache/hadoop/hbase/KeyValue.html#line.472">KeyValue</a>(byte[] row, + byte[] family, + byte[] qualifier, + long timestamp, + <a href="../../../../org/apache/hadoop/hbase/KeyValue.Type.html"
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