http://git-wip-us.apache.org/repos/asf/hbase-site/blob/00c22388/apidocs/src-html/org/apache/hadoop/hbase/filter/MultipleColumnPrefixFilter.html ---------------------------------------------------------------------- diff --git a/apidocs/src-html/org/apache/hadoop/hbase/filter/MultipleColumnPrefixFilter.html b/apidocs/src-html/org/apache/hadoop/hbase/filter/MultipleColumnPrefixFilter.html index e8c4959..5856e0d 100644 --- a/apidocs/src-html/org/apache/hadoop/hbase/filter/MultipleColumnPrefixFilter.html +++ b/apidocs/src-html/org/apache/hadoop/hbase/filter/MultipleColumnPrefixFilter.html @@ -74,139 +74,145 @@ <span class="sourceLineNo">066</span> return false;<a name="line.66"></a> <span class="sourceLineNo">067</span> }<a name="line.67"></a> <span class="sourceLineNo">068</span><a name="line.68"></a> -<span class="sourceLineNo">069</span> @Override<a name="line.69"></a> -<span class="sourceLineNo">070</span> public ReturnCode filterKeyValue(Cell kv) {<a name="line.70"></a> -<span class="sourceLineNo">071</span> if (sortedPrefixes.isEmpty()) {<a name="line.71"></a> -<span class="sourceLineNo">072</span> return ReturnCode.INCLUDE;<a name="line.72"></a> -<span class="sourceLineNo">073</span> } else {<a name="line.73"></a> -<span class="sourceLineNo">074</span> return filterColumn(kv);<a name="line.74"></a> -<span class="sourceLineNo">075</span> }<a name="line.75"></a> -<span class="sourceLineNo">076</span> }<a name="line.76"></a> -<span class="sourceLineNo">077</span><a name="line.77"></a> -<span class="sourceLineNo">078</span> public ReturnCode filterColumn(Cell cell) {<a name="line.78"></a> -<span class="sourceLineNo">079</span> byte [] qualifier = CellUtil.cloneQualifier(cell);<a name="line.79"></a> -<span class="sourceLineNo">080</span> TreeSet<byte []> lesserOrEqualPrefixes =<a name="line.80"></a> -<span class="sourceLineNo">081</span> (TreeSet<byte []>) sortedPrefixes.headSet(qualifier, true);<a name="line.81"></a> -<span class="sourceLineNo">082</span><a name="line.82"></a> -<span class="sourceLineNo">083</span> if (lesserOrEqualPrefixes.size() != 0) {<a name="line.83"></a> -<span class="sourceLineNo">084</span> byte [] largestPrefixSmallerThanQualifier = lesserOrEqualPrefixes.last();<a name="line.84"></a> -<span class="sourceLineNo">085</span> <a name="line.85"></a> -<span class="sourceLineNo">086</span> if (Bytes.startsWith(qualifier, largestPrefixSmallerThanQualifier)) {<a name="line.86"></a> -<span class="sourceLineNo">087</span> return ReturnCode.INCLUDE;<a name="line.87"></a> -<span class="sourceLineNo">088</span> }<a name="line.88"></a> -<span class="sourceLineNo">089</span> <a name="line.89"></a> -<span class="sourceLineNo">090</span> if (lesserOrEqualPrefixes.size() == sortedPrefixes.size()) {<a name="line.90"></a> -<span class="sourceLineNo">091</span> return ReturnCode.NEXT_ROW;<a name="line.91"></a> -<span class="sourceLineNo">092</span> } else {<a name="line.92"></a> -<span class="sourceLineNo">093</span> hint = sortedPrefixes.higher(largestPrefixSmallerThanQualifier);<a name="line.93"></a> -<span class="sourceLineNo">094</span> return ReturnCode.SEEK_NEXT_USING_HINT;<a name="line.94"></a> -<span class="sourceLineNo">095</span> }<a name="line.95"></a> -<span class="sourceLineNo">096</span> } else {<a name="line.96"></a> -<span class="sourceLineNo">097</span> hint = sortedPrefixes.first();<a name="line.97"></a> -<span class="sourceLineNo">098</span> return ReturnCode.SEEK_NEXT_USING_HINT;<a name="line.98"></a> -<span class="sourceLineNo">099</span> }<a name="line.99"></a> -<span class="sourceLineNo">100</span> }<a name="line.100"></a> -<span class="sourceLineNo">101</span><a name="line.101"></a> -<span class="sourceLineNo">102</span> public static Filter createFilterFromArguments(ArrayList<byte []> filterArguments) {<a name="line.102"></a> -<span class="sourceLineNo">103</span> byte [][] prefixes = new byte [filterArguments.size()][];<a name="line.103"></a> -<span class="sourceLineNo">104</span> for (int i = 0 ; i < filterArguments.size(); i++) {<a name="line.104"></a> -<span class="sourceLineNo">105</span> byte [] columnPrefix = ParseFilter.removeQuotesFromByteArray(filterArguments.get(i));<a name="line.105"></a> -<span class="sourceLineNo">106</span> prefixes[i] = columnPrefix;<a name="line.106"></a> -<span class="sourceLineNo">107</span> }<a name="line.107"></a> -<span class="sourceLineNo">108</span> return new MultipleColumnPrefixFilter(prefixes);<a name="line.108"></a> -<span class="sourceLineNo">109</span> }<a name="line.109"></a> -<span class="sourceLineNo">110</span><a name="line.110"></a> -<span class="sourceLineNo">111</span> /**<a name="line.111"></a> -<span class="sourceLineNo">112</span> * @return The filter serialized using pb<a name="line.112"></a> -<span class="sourceLineNo">113</span> */<a name="line.113"></a> -<span class="sourceLineNo">114</span> public byte [] toByteArray() {<a name="line.114"></a> -<span class="sourceLineNo">115</span> FilterProtos.MultipleColumnPrefixFilter.Builder builder =<a name="line.115"></a> -<span class="sourceLineNo">116</span> FilterProtos.MultipleColumnPrefixFilter.newBuilder();<a name="line.116"></a> -<span class="sourceLineNo">117</span> for (byte [] element : sortedPrefixes) {<a name="line.117"></a> -<span class="sourceLineNo">118</span> if (element != null) builder.addSortedPrefixes(UnsafeByteOperations.unsafeWrap(element));<a name="line.118"></a> -<span class="sourceLineNo">119</span> }<a name="line.119"></a> -<span class="sourceLineNo">120</span> return builder.build().toByteArray();<a name="line.120"></a> -<span class="sourceLineNo">121</span> }<a name="line.121"></a> -<span class="sourceLineNo">122</span><a name="line.122"></a> -<span class="sourceLineNo">123</span> /**<a name="line.123"></a> -<span class="sourceLineNo">124</span> * @param pbBytes A pb serialized {@link MultipleColumnPrefixFilter} instance<a name="line.124"></a> -<span class="sourceLineNo">125</span> * @return An instance of {@link MultipleColumnPrefixFilter} made from <code>bytes</code><a name="line.125"></a> -<span class="sourceLineNo">126</span> * @throws DeserializationException<a name="line.126"></a> -<span class="sourceLineNo">127</span> * @see #toByteArray<a name="line.127"></a> -<span class="sourceLineNo">128</span> */<a name="line.128"></a> -<span class="sourceLineNo">129</span> public static MultipleColumnPrefixFilter parseFrom(final byte [] pbBytes)<a name="line.129"></a> -<span class="sourceLineNo">130</span> throws DeserializationException {<a name="line.130"></a> -<span class="sourceLineNo">131</span> FilterProtos.MultipleColumnPrefixFilter proto;<a name="line.131"></a> -<span class="sourceLineNo">132</span> try {<a name="line.132"></a> -<span class="sourceLineNo">133</span> proto = FilterProtos.MultipleColumnPrefixFilter.parseFrom(pbBytes);<a name="line.133"></a> -<span class="sourceLineNo">134</span> } catch (InvalidProtocolBufferException e) {<a name="line.134"></a> -<span class="sourceLineNo">135</span> throw new DeserializationException(e);<a name="line.135"></a> -<span class="sourceLineNo">136</span> }<a name="line.136"></a> -<span class="sourceLineNo">137</span> int numPrefixes = proto.getSortedPrefixesCount();<a name="line.137"></a> -<span class="sourceLineNo">138</span> byte [][] prefixes = new byte[numPrefixes][];<a name="line.138"></a> -<span class="sourceLineNo">139</span> for (int i = 0; i < numPrefixes; ++i) {<a name="line.139"></a> -<span class="sourceLineNo">140</span> prefixes[i] = proto.getSortedPrefixes(i).toByteArray();<a name="line.140"></a> -<span class="sourceLineNo">141</span> }<a name="line.141"></a> -<span class="sourceLineNo">142</span><a name="line.142"></a> -<span class="sourceLineNo">143</span> return new MultipleColumnPrefixFilter(prefixes);<a name="line.143"></a> -<span class="sourceLineNo">144</span> }<a name="line.144"></a> -<span class="sourceLineNo">145</span><a name="line.145"></a> -<span class="sourceLineNo">146</span> /**<a name="line.146"></a> -<span class="sourceLineNo">147</span> * @param other<a name="line.147"></a> -<span class="sourceLineNo">148</span> * @return true if and only if the fields of the filter that are serialized<a name="line.148"></a> -<span class="sourceLineNo">149</span> * are equal to the corresponding fields in other. Used for testing.<a name="line.149"></a> -<span class="sourceLineNo">150</span> */<a name="line.150"></a> -<span class="sourceLineNo">151</span> boolean areSerializedFieldsEqual(Filter o) {<a name="line.151"></a> -<span class="sourceLineNo">152</span> if (o == this) return true;<a name="line.152"></a> -<span class="sourceLineNo">153</span> if (!(o instanceof MultipleColumnPrefixFilter)) return false;<a name="line.153"></a> -<span class="sourceLineNo">154</span><a name="line.154"></a> -<span class="sourceLineNo">155</span> MultipleColumnPrefixFilter other = (MultipleColumnPrefixFilter)o;<a name="line.155"></a> -<span class="sourceLineNo">156</span> return this.sortedPrefixes.equals(other.sortedPrefixes);<a name="line.156"></a> -<span class="sourceLineNo">157</span> }<a name="line.157"></a> -<span class="sourceLineNo">158</span><a name="line.158"></a> -<span class="sourceLineNo">159</span> @Override<a name="line.159"></a> -<span class="sourceLineNo">160</span> public Cell getNextCellHint(Cell cell) {<a name="line.160"></a> -<span class="sourceLineNo">161</span> return CellUtil.createFirstOnRowCol(cell, hint, 0, hint.length);<a name="line.161"></a> -<span class="sourceLineNo">162</span> }<a name="line.162"></a> -<span class="sourceLineNo">163</span><a name="line.163"></a> -<span class="sourceLineNo">164</span> public TreeSet<byte []> createTreeSet() {<a name="line.164"></a> -<span class="sourceLineNo">165</span> return new TreeSet<>(new Comparator<Object>() {<a name="line.165"></a> -<span class="sourceLineNo">166</span> @Override<a name="line.166"></a> -<span class="sourceLineNo">167</span> public int compare (Object o1, Object o2) {<a name="line.167"></a> -<span class="sourceLineNo">168</span> if (o1 == null || o2 == null)<a name="line.168"></a> -<span class="sourceLineNo">169</span> throw new IllegalArgumentException ("prefixes can't be null");<a name="line.169"></a> -<span class="sourceLineNo">170</span><a name="line.170"></a> -<span class="sourceLineNo">171</span> byte [] b1 = (byte []) o1;<a name="line.171"></a> -<span class="sourceLineNo">172</span> byte [] b2 = (byte []) o2;<a name="line.172"></a> -<span class="sourceLineNo">173</span> return Bytes.compareTo (b1, 0, b1.length, b2, 0, b2.length);<a name="line.173"></a> -<span class="sourceLineNo">174</span> }<a name="line.174"></a> -<span class="sourceLineNo">175</span> });<a name="line.175"></a> -<span class="sourceLineNo">176</span> }<a name="line.176"></a> -<span class="sourceLineNo">177</span><a name="line.177"></a> -<span class="sourceLineNo">178</span> @Override<a name="line.178"></a> -<span class="sourceLineNo">179</span> public String toString() {<a name="line.179"></a> -<span class="sourceLineNo">180</span> return toString(MAX_LOG_PREFIXES);<a name="line.180"></a> -<span class="sourceLineNo">181</span> }<a name="line.181"></a> -<span class="sourceLineNo">182</span><a name="line.182"></a> -<span class="sourceLineNo">183</span> protected String toString(int maxPrefixes) {<a name="line.183"></a> -<span class="sourceLineNo">184</span> StringBuilder prefixes = new StringBuilder();<a name="line.184"></a> -<span class="sourceLineNo">185</span><a name="line.185"></a> -<span class="sourceLineNo">186</span> int count = 0;<a name="line.186"></a> -<span class="sourceLineNo">187</span> for (byte[] ba : this.sortedPrefixes) {<a name="line.187"></a> -<span class="sourceLineNo">188</span> if (count >= maxPrefixes) {<a name="line.188"></a> -<span class="sourceLineNo">189</span> break;<a name="line.189"></a> -<span class="sourceLineNo">190</span> }<a name="line.190"></a> -<span class="sourceLineNo">191</span> ++count;<a name="line.191"></a> -<span class="sourceLineNo">192</span> prefixes.append(Bytes.toStringBinary(ba));<a name="line.192"></a> -<span class="sourceLineNo">193</span> if (count < this.sortedPrefixes.size() && count < maxPrefixes) {<a name="line.193"></a> -<span class="sourceLineNo">194</span> prefixes.append(", ");<a name="line.194"></a> -<span class="sourceLineNo">195</span> }<a name="line.195"></a> -<span class="sourceLineNo">196</span> }<a name="line.196"></a> -<span class="sourceLineNo">197</span><a name="line.197"></a> -<span class="sourceLineNo">198</span> return String.format("%s (%d/%d): [%s]", this.getClass().getSimpleName(),<a name="line.198"></a> -<span class="sourceLineNo">199</span> count, this.sortedPrefixes.size(), prefixes.toString());<a name="line.199"></a> -<span class="sourceLineNo">200</span> }<a name="line.200"></a> -<span class="sourceLineNo">201</span>}<a name="line.201"></a> +<span class="sourceLineNo">069</span> @Deprecated<a name="line.69"></a> +<span class="sourceLineNo">070</span> @Override<a name="line.70"></a> +<span class="sourceLineNo">071</span> public ReturnCode filterKeyValue(final Cell c) {<a name="line.71"></a> +<span class="sourceLineNo">072</span> return filterCell(c);<a name="line.72"></a> +<span class="sourceLineNo">073</span> }<a name="line.73"></a> +<span class="sourceLineNo">074</span><a name="line.74"></a> +<span class="sourceLineNo">075</span> @Override<a name="line.75"></a> +<span class="sourceLineNo">076</span> public ReturnCode filterCell(final Cell c) {<a name="line.76"></a> +<span class="sourceLineNo">077</span> if (sortedPrefixes.isEmpty()) {<a name="line.77"></a> +<span class="sourceLineNo">078</span> return ReturnCode.INCLUDE;<a name="line.78"></a> +<span class="sourceLineNo">079</span> } else {<a name="line.79"></a> +<span class="sourceLineNo">080</span> return filterColumn(c);<a name="line.80"></a> +<span class="sourceLineNo">081</span> }<a name="line.81"></a> +<span class="sourceLineNo">082</span> }<a name="line.82"></a> +<span class="sourceLineNo">083</span><a name="line.83"></a> +<span class="sourceLineNo">084</span> public ReturnCode filterColumn(Cell cell) {<a name="line.84"></a> +<span class="sourceLineNo">085</span> byte [] qualifier = CellUtil.cloneQualifier(cell);<a name="line.85"></a> +<span class="sourceLineNo">086</span> TreeSet<byte []> lesserOrEqualPrefixes =<a name="line.86"></a> +<span class="sourceLineNo">087</span> (TreeSet<byte []>) sortedPrefixes.headSet(qualifier, true);<a name="line.87"></a> +<span class="sourceLineNo">088</span><a name="line.88"></a> +<span class="sourceLineNo">089</span> if (lesserOrEqualPrefixes.size() != 0) {<a name="line.89"></a> +<span class="sourceLineNo">090</span> byte [] largestPrefixSmallerThanQualifier = lesserOrEqualPrefixes.last();<a name="line.90"></a> +<span class="sourceLineNo">091</span> <a name="line.91"></a> +<span class="sourceLineNo">092</span> if (Bytes.startsWith(qualifier, largestPrefixSmallerThanQualifier)) {<a name="line.92"></a> +<span class="sourceLineNo">093</span> return ReturnCode.INCLUDE;<a name="line.93"></a> +<span class="sourceLineNo">094</span> }<a name="line.94"></a> +<span class="sourceLineNo">095</span> <a name="line.95"></a> +<span class="sourceLineNo">096</span> if (lesserOrEqualPrefixes.size() == sortedPrefixes.size()) {<a name="line.96"></a> +<span class="sourceLineNo">097</span> return ReturnCode.NEXT_ROW;<a name="line.97"></a> +<span class="sourceLineNo">098</span> } else {<a name="line.98"></a> +<span class="sourceLineNo">099</span> hint = sortedPrefixes.higher(largestPrefixSmallerThanQualifier);<a name="line.99"></a> +<span class="sourceLineNo">100</span> return ReturnCode.SEEK_NEXT_USING_HINT;<a name="line.100"></a> +<span class="sourceLineNo">101</span> }<a name="line.101"></a> +<span class="sourceLineNo">102</span> } else {<a name="line.102"></a> +<span class="sourceLineNo">103</span> hint = sortedPrefixes.first();<a name="line.103"></a> +<span class="sourceLineNo">104</span> return ReturnCode.SEEK_NEXT_USING_HINT;<a name="line.104"></a> +<span class="sourceLineNo">105</span> }<a name="line.105"></a> +<span class="sourceLineNo">106</span> }<a name="line.106"></a> +<span class="sourceLineNo">107</span><a name="line.107"></a> +<span class="sourceLineNo">108</span> public static Filter createFilterFromArguments(ArrayList<byte []> filterArguments) {<a name="line.108"></a> +<span class="sourceLineNo">109</span> byte [][] prefixes = new byte [filterArguments.size()][];<a name="line.109"></a> +<span class="sourceLineNo">110</span> for (int i = 0 ; i < filterArguments.size(); i++) {<a name="line.110"></a> +<span class="sourceLineNo">111</span> byte [] columnPrefix = ParseFilter.removeQuotesFromByteArray(filterArguments.get(i));<a name="line.111"></a> +<span class="sourceLineNo">112</span> prefixes[i] = columnPrefix;<a name="line.112"></a> +<span class="sourceLineNo">113</span> }<a name="line.113"></a> +<span class="sourceLineNo">114</span> return new MultipleColumnPrefixFilter(prefixes);<a name="line.114"></a> +<span class="sourceLineNo">115</span> }<a name="line.115"></a> +<span class="sourceLineNo">116</span><a name="line.116"></a> +<span class="sourceLineNo">117</span> /**<a name="line.117"></a> +<span class="sourceLineNo">118</span> * @return The filter serialized using pb<a name="line.118"></a> +<span class="sourceLineNo">119</span> */<a name="line.119"></a> +<span class="sourceLineNo">120</span> public byte [] toByteArray() {<a name="line.120"></a> +<span class="sourceLineNo">121</span> FilterProtos.MultipleColumnPrefixFilter.Builder builder =<a name="line.121"></a> +<span class="sourceLineNo">122</span> FilterProtos.MultipleColumnPrefixFilter.newBuilder();<a name="line.122"></a> +<span class="sourceLineNo">123</span> for (byte [] element : sortedPrefixes) {<a name="line.123"></a> +<span class="sourceLineNo">124</span> if (element != null) builder.addSortedPrefixes(UnsafeByteOperations.unsafeWrap(element));<a name="line.124"></a> +<span class="sourceLineNo">125</span> }<a name="line.125"></a> +<span class="sourceLineNo">126</span> return builder.build().toByteArray();<a name="line.126"></a> +<span class="sourceLineNo">127</span> }<a name="line.127"></a> +<span class="sourceLineNo">128</span><a name="line.128"></a> +<span class="sourceLineNo">129</span> /**<a name="line.129"></a> +<span class="sourceLineNo">130</span> * @param pbBytes A pb serialized {@link MultipleColumnPrefixFilter} instance<a name="line.130"></a> +<span class="sourceLineNo">131</span> * @return An instance of {@link MultipleColumnPrefixFilter} made from <code>bytes</code><a name="line.131"></a> +<span class="sourceLineNo">132</span> * @throws DeserializationException<a name="line.132"></a> +<span class="sourceLineNo">133</span> * @see #toByteArray<a name="line.133"></a> +<span class="sourceLineNo">134</span> */<a name="line.134"></a> +<span class="sourceLineNo">135</span> public static MultipleColumnPrefixFilter parseFrom(final byte [] pbBytes)<a name="line.135"></a> +<span class="sourceLineNo">136</span> throws DeserializationException {<a name="line.136"></a> +<span class="sourceLineNo">137</span> FilterProtos.MultipleColumnPrefixFilter proto;<a name="line.137"></a> +<span class="sourceLineNo">138</span> try {<a name="line.138"></a> +<span class="sourceLineNo">139</span> proto = FilterProtos.MultipleColumnPrefixFilter.parseFrom(pbBytes);<a name="line.139"></a> +<span class="sourceLineNo">140</span> } catch (InvalidProtocolBufferException e) {<a name="line.140"></a> +<span class="sourceLineNo">141</span> throw new DeserializationException(e);<a name="line.141"></a> +<span class="sourceLineNo">142</span> }<a name="line.142"></a> +<span class="sourceLineNo">143</span> int numPrefixes = proto.getSortedPrefixesCount();<a name="line.143"></a> +<span class="sourceLineNo">144</span> byte [][] prefixes = new byte[numPrefixes][];<a name="line.144"></a> +<span class="sourceLineNo">145</span> for (int i = 0; i < numPrefixes; ++i) {<a name="line.145"></a> +<span class="sourceLineNo">146</span> prefixes[i] = proto.getSortedPrefixes(i).toByteArray();<a name="line.146"></a> +<span class="sourceLineNo">147</span> }<a name="line.147"></a> +<span class="sourceLineNo">148</span><a name="line.148"></a> +<span class="sourceLineNo">149</span> return new MultipleColumnPrefixFilter(prefixes);<a name="line.149"></a> +<span class="sourceLineNo">150</span> }<a name="line.150"></a> +<span class="sourceLineNo">151</span><a name="line.151"></a> +<span class="sourceLineNo">152</span> /**<a name="line.152"></a> +<span class="sourceLineNo">153</span> * @param o the other filter to compare with<a name="line.153"></a> +<span class="sourceLineNo">154</span> * @return true if and only if the fields of the filter that are serialized<a name="line.154"></a> +<span class="sourceLineNo">155</span> * are equal to the corresponding fields in other. Used for testing.<a name="line.155"></a> +<span class="sourceLineNo">156</span> */<a name="line.156"></a> +<span class="sourceLineNo">157</span> boolean areSerializedFieldsEqual(Filter o) {<a name="line.157"></a> +<span class="sourceLineNo">158</span> if (o == this) return true;<a name="line.158"></a> +<span class="sourceLineNo">159</span> if (!(o instanceof MultipleColumnPrefixFilter)) return false;<a name="line.159"></a> +<span class="sourceLineNo">160</span><a name="line.160"></a> +<span class="sourceLineNo">161</span> MultipleColumnPrefixFilter other = (MultipleColumnPrefixFilter)o;<a name="line.161"></a> +<span class="sourceLineNo">162</span> return this.sortedPrefixes.equals(other.sortedPrefixes);<a name="line.162"></a> +<span class="sourceLineNo">163</span> }<a name="line.163"></a> +<span class="sourceLineNo">164</span><a name="line.164"></a> +<span class="sourceLineNo">165</span> @Override<a name="line.165"></a> +<span class="sourceLineNo">166</span> public Cell getNextCellHint(Cell cell) {<a name="line.166"></a> +<span class="sourceLineNo">167</span> return CellUtil.createFirstOnRowCol(cell, hint, 0, hint.length);<a name="line.167"></a> +<span class="sourceLineNo">168</span> }<a name="line.168"></a> +<span class="sourceLineNo">169</span><a name="line.169"></a> +<span class="sourceLineNo">170</span> public TreeSet<byte []> createTreeSet() {<a name="line.170"></a> +<span class="sourceLineNo">171</span> return new TreeSet<>(new Comparator<Object>() {<a name="line.171"></a> +<span class="sourceLineNo">172</span> @Override<a name="line.172"></a> +<span class="sourceLineNo">173</span> public int compare (Object o1, Object o2) {<a name="line.173"></a> +<span class="sourceLineNo">174</span> if (o1 == null || o2 == null)<a name="line.174"></a> +<span class="sourceLineNo">175</span> throw new IllegalArgumentException ("prefixes can't be null");<a name="line.175"></a> +<span class="sourceLineNo">176</span><a name="line.176"></a> +<span class="sourceLineNo">177</span> byte [] b1 = (byte []) o1;<a name="line.177"></a> +<span class="sourceLineNo">178</span> byte [] b2 = (byte []) o2;<a name="line.178"></a> +<span class="sourceLineNo">179</span> return Bytes.compareTo (b1, 0, b1.length, b2, 0, b2.length);<a name="line.179"></a> +<span class="sourceLineNo">180</span> }<a name="line.180"></a> +<span class="sourceLineNo">181</span> });<a name="line.181"></a> +<span class="sourceLineNo">182</span> }<a name="line.182"></a> +<span class="sourceLineNo">183</span><a name="line.183"></a> +<span class="sourceLineNo">184</span> @Override<a name="line.184"></a> +<span class="sourceLineNo">185</span> public String toString() {<a name="line.185"></a> +<span class="sourceLineNo">186</span> return toString(MAX_LOG_PREFIXES);<a name="line.186"></a> +<span class="sourceLineNo">187</span> }<a name="line.187"></a> +<span class="sourceLineNo">188</span><a name="line.188"></a> +<span class="sourceLineNo">189</span> protected String toString(int maxPrefixes) {<a name="line.189"></a> +<span class="sourceLineNo">190</span> StringBuilder prefixes = new StringBuilder();<a name="line.190"></a> +<span class="sourceLineNo">191</span><a name="line.191"></a> +<span class="sourceLineNo">192</span> int count = 0;<a name="line.192"></a> +<span class="sourceLineNo">193</span> for (byte[] ba : this.sortedPrefixes) {<a name="line.193"></a> +<span class="sourceLineNo">194</span> if (count >= maxPrefixes) {<a name="line.194"></a> +<span class="sourceLineNo">195</span> break;<a name="line.195"></a> +<span class="sourceLineNo">196</span> }<a name="line.196"></a> +<span class="sourceLineNo">197</span> ++count;<a name="line.197"></a> +<span class="sourceLineNo">198</span> prefixes.append(Bytes.toStringBinary(ba));<a name="line.198"></a> +<span class="sourceLineNo">199</span> if (count < this.sortedPrefixes.size() && count < maxPrefixes) {<a name="line.199"></a> +<span class="sourceLineNo">200</span> prefixes.append(", ");<a name="line.200"></a> +<span class="sourceLineNo">201</span> }<a name="line.201"></a> +<span class="sourceLineNo">202</span> }<a name="line.202"></a> +<span class="sourceLineNo">203</span><a name="line.203"></a> +<span class="sourceLineNo">204</span> return String.format("%s (%d/%d): [%s]", this.getClass().getSimpleName(),<a name="line.204"></a> +<span class="sourceLineNo">205</span> count, this.sortedPrefixes.size(), prefixes.toString());<a name="line.205"></a> +<span class="sourceLineNo">206</span> }<a name="line.206"></a> +<span class="sourceLineNo">207</span>}<a name="line.207"></a>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/00c22388/apidocs/src-html/org/apache/hadoop/hbase/filter/PageFilter.html ---------------------------------------------------------------------- diff --git a/apidocs/src-html/org/apache/hadoop/hbase/filter/PageFilter.html b/apidocs/src-html/org/apache/hadoop/hbase/filter/PageFilter.html index 79c4164..00b536e 100644 --- a/apidocs/src-html/org/apache/hadoop/hbase/filter/PageFilter.html +++ b/apidocs/src-html/org/apache/hadoop/hbase/filter/PageFilter.html @@ -73,76 +73,82 @@ <span class="sourceLineNo">065</span> return false;<a name="line.65"></a> <span class="sourceLineNo">066</span> }<a name="line.66"></a> <span class="sourceLineNo">067</span><a name="line.67"></a> -<span class="sourceLineNo">068</span> @Override<a name="line.68"></a> -<span class="sourceLineNo">069</span> public ReturnCode filterKeyValue(Cell ignored) throws IOException {<a name="line.69"></a> -<span class="sourceLineNo">070</span> return ReturnCode.INCLUDE;<a name="line.70"></a> -<span class="sourceLineNo">071</span> }<a name="line.71"></a> -<span class="sourceLineNo">072</span> <a name="line.72"></a> -<span class="sourceLineNo">073</span> public boolean filterAllRemaining() {<a name="line.73"></a> -<span class="sourceLineNo">074</span> return this.rowsAccepted >= this.pageSize;<a name="line.74"></a> -<span class="sourceLineNo">075</span> }<a name="line.75"></a> -<span class="sourceLineNo">076</span><a name="line.76"></a> -<span class="sourceLineNo">077</span> public boolean filterRow() {<a name="line.77"></a> -<span class="sourceLineNo">078</span> this.rowsAccepted++;<a name="line.78"></a> -<span class="sourceLineNo">079</span> return this.rowsAccepted > this.pageSize;<a name="line.79"></a> -<span class="sourceLineNo">080</span> }<a name="line.80"></a> -<span class="sourceLineNo">081</span> <a name="line.81"></a> -<span class="sourceLineNo">082</span> public boolean hasFilterRow() {<a name="line.82"></a> -<span class="sourceLineNo">083</span> return true;<a name="line.83"></a> -<span class="sourceLineNo">084</span> }<a name="line.84"></a> -<span class="sourceLineNo">085</span><a name="line.85"></a> -<span class="sourceLineNo">086</span> public static Filter createFilterFromArguments(ArrayList<byte []> filterArguments) {<a name="line.86"></a> -<span class="sourceLineNo">087</span> Preconditions.checkArgument(filterArguments.size() == 1,<a name="line.87"></a> -<span class="sourceLineNo">088</span> "Expected 1 but got: %s", filterArguments.size());<a name="line.88"></a> -<span class="sourceLineNo">089</span> long pageSize = ParseFilter.convertByteArrayToLong(filterArguments.get(0));<a name="line.89"></a> -<span class="sourceLineNo">090</span> return new PageFilter(pageSize);<a name="line.90"></a> -<span class="sourceLineNo">091</span> }<a name="line.91"></a> -<span class="sourceLineNo">092</span><a name="line.92"></a> -<span class="sourceLineNo">093</span> /**<a name="line.93"></a> -<span class="sourceLineNo">094</span> * @return The filter serialized using pb<a name="line.94"></a> -<span class="sourceLineNo">095</span> */<a name="line.95"></a> -<span class="sourceLineNo">096</span> public byte [] toByteArray() {<a name="line.96"></a> -<span class="sourceLineNo">097</span> FilterProtos.PageFilter.Builder builder =<a name="line.97"></a> -<span class="sourceLineNo">098</span> FilterProtos.PageFilter.newBuilder();<a name="line.98"></a> -<span class="sourceLineNo">099</span> builder.setPageSize(this.pageSize);<a name="line.99"></a> -<span class="sourceLineNo">100</span> return builder.build().toByteArray();<a name="line.100"></a> -<span class="sourceLineNo">101</span> }<a name="line.101"></a> -<span class="sourceLineNo">102</span><a name="line.102"></a> -<span class="sourceLineNo">103</span> /**<a name="line.103"></a> -<span class="sourceLineNo">104</span> * @param pbBytes A pb serialized {@link PageFilter} instance<a name="line.104"></a> -<span class="sourceLineNo">105</span> * @return An instance of {@link PageFilter} made from <code>bytes</code><a name="line.105"></a> -<span class="sourceLineNo">106</span> * @throws DeserializationException<a name="line.106"></a> -<span class="sourceLineNo">107</span> * @see #toByteArray<a name="line.107"></a> -<span class="sourceLineNo">108</span> */<a name="line.108"></a> -<span class="sourceLineNo">109</span> public static PageFilter parseFrom(final byte [] pbBytes)<a name="line.109"></a> -<span class="sourceLineNo">110</span> throws DeserializationException {<a name="line.110"></a> -<span class="sourceLineNo">111</span> FilterProtos.PageFilter proto;<a name="line.111"></a> -<span class="sourceLineNo">112</span> try {<a name="line.112"></a> -<span class="sourceLineNo">113</span> proto = FilterProtos.PageFilter.parseFrom(pbBytes);<a name="line.113"></a> -<span class="sourceLineNo">114</span> } catch (InvalidProtocolBufferException e) {<a name="line.114"></a> -<span class="sourceLineNo">115</span> throw new DeserializationException(e);<a name="line.115"></a> -<span class="sourceLineNo">116</span> }<a name="line.116"></a> -<span class="sourceLineNo">117</span> return new PageFilter(proto.getPageSize());<a name="line.117"></a> -<span class="sourceLineNo">118</span> }<a name="line.118"></a> -<span class="sourceLineNo">119</span><a name="line.119"></a> -<span class="sourceLineNo">120</span> /**<a name="line.120"></a> -<span class="sourceLineNo">121</span> * @param other<a name="line.121"></a> -<span class="sourceLineNo">122</span> * @return true if and only if the fields of the filter that are serialized<a name="line.122"></a> -<span class="sourceLineNo">123</span> * are equal to the corresponding fields in other. Used for testing.<a name="line.123"></a> -<span class="sourceLineNo">124</span> */<a name="line.124"></a> -<span class="sourceLineNo">125</span> boolean areSerializedFieldsEqual(Filter o) {<a name="line.125"></a> -<span class="sourceLineNo">126</span> if (o == this) return true;<a name="line.126"></a> -<span class="sourceLineNo">127</span> if (!(o instanceof PageFilter)) return false;<a name="line.127"></a> -<span class="sourceLineNo">128</span><a name="line.128"></a> -<span class="sourceLineNo">129</span> PageFilter other = (PageFilter)o;<a name="line.129"></a> -<span class="sourceLineNo">130</span> return this.getPageSize() == other.getPageSize();<a name="line.130"></a> -<span class="sourceLineNo">131</span> }<a name="line.131"></a> -<span class="sourceLineNo">132</span><a name="line.132"></a> -<span class="sourceLineNo">133</span> @Override<a name="line.133"></a> -<span class="sourceLineNo">134</span> public String toString() {<a name="line.134"></a> -<span class="sourceLineNo">135</span> return this.getClass().getSimpleName() + " " + this.pageSize;<a name="line.135"></a> -<span class="sourceLineNo">136</span> }<a name="line.136"></a> -<span class="sourceLineNo">137</span>}<a name="line.137"></a> +<span class="sourceLineNo">068</span> @Deprecated<a name="line.68"></a> +<span class="sourceLineNo">069</span> @Override<a name="line.69"></a> +<span class="sourceLineNo">070</span> public ReturnCode filterKeyValue(final Cell c) throws IOException {<a name="line.70"></a> +<span class="sourceLineNo">071</span> return filterCell(c);<a name="line.71"></a> +<span class="sourceLineNo">072</span> }<a name="line.72"></a> +<span class="sourceLineNo">073</span><a name="line.73"></a> +<span class="sourceLineNo">074</span> @Override<a name="line.74"></a> +<span class="sourceLineNo">075</span> public ReturnCode filterCell(final Cell ignored) throws IOException {<a name="line.75"></a> +<span class="sourceLineNo">076</span> return ReturnCode.INCLUDE;<a name="line.76"></a> +<span class="sourceLineNo">077</span> }<a name="line.77"></a> +<span class="sourceLineNo">078</span> <a name="line.78"></a> +<span class="sourceLineNo">079</span> public boolean filterAllRemaining() {<a name="line.79"></a> +<span class="sourceLineNo">080</span> return this.rowsAccepted >= this.pageSize;<a name="line.80"></a> +<span class="sourceLineNo">081</span> }<a name="line.81"></a> +<span class="sourceLineNo">082</span><a name="line.82"></a> +<span class="sourceLineNo">083</span> public boolean filterRow() {<a name="line.83"></a> +<span class="sourceLineNo">084</span> this.rowsAccepted++;<a name="line.84"></a> +<span class="sourceLineNo">085</span> return this.rowsAccepted > this.pageSize;<a name="line.85"></a> +<span class="sourceLineNo">086</span> }<a name="line.86"></a> +<span class="sourceLineNo">087</span> <a name="line.87"></a> +<span class="sourceLineNo">088</span> public boolean hasFilterRow() {<a name="line.88"></a> +<span class="sourceLineNo">089</span> return true;<a name="line.89"></a> +<span class="sourceLineNo">090</span> }<a name="line.90"></a> +<span class="sourceLineNo">091</span><a name="line.91"></a> +<span class="sourceLineNo">092</span> public static Filter createFilterFromArguments(ArrayList<byte []> filterArguments) {<a name="line.92"></a> +<span class="sourceLineNo">093</span> Preconditions.checkArgument(filterArguments.size() == 1,<a name="line.93"></a> +<span class="sourceLineNo">094</span> "Expected 1 but got: %s", filterArguments.size());<a name="line.94"></a> +<span class="sourceLineNo">095</span> long pageSize = ParseFilter.convertByteArrayToLong(filterArguments.get(0));<a name="line.95"></a> +<span class="sourceLineNo">096</span> return new PageFilter(pageSize);<a name="line.96"></a> +<span class="sourceLineNo">097</span> }<a name="line.97"></a> +<span class="sourceLineNo">098</span><a name="line.98"></a> +<span class="sourceLineNo">099</span> /**<a name="line.99"></a> +<span class="sourceLineNo">100</span> * @return The filter serialized using pb<a name="line.100"></a> +<span class="sourceLineNo">101</span> */<a name="line.101"></a> +<span class="sourceLineNo">102</span> public byte [] toByteArray() {<a name="line.102"></a> +<span class="sourceLineNo">103</span> FilterProtos.PageFilter.Builder builder =<a name="line.103"></a> +<span class="sourceLineNo">104</span> FilterProtos.PageFilter.newBuilder();<a name="line.104"></a> +<span class="sourceLineNo">105</span> builder.setPageSize(this.pageSize);<a name="line.105"></a> +<span class="sourceLineNo">106</span> return builder.build().toByteArray();<a name="line.106"></a> +<span class="sourceLineNo">107</span> }<a name="line.107"></a> +<span class="sourceLineNo">108</span><a name="line.108"></a> +<span class="sourceLineNo">109</span> /**<a name="line.109"></a> +<span class="sourceLineNo">110</span> * @param pbBytes A pb serialized {@link PageFilter} instance<a name="line.110"></a> +<span class="sourceLineNo">111</span> * @return An instance of {@link PageFilter} made from <code>bytes</code><a name="line.111"></a> +<span class="sourceLineNo">112</span> * @throws DeserializationException<a name="line.112"></a> +<span class="sourceLineNo">113</span> * @see #toByteArray<a name="line.113"></a> +<span class="sourceLineNo">114</span> */<a name="line.114"></a> +<span class="sourceLineNo">115</span> public static PageFilter parseFrom(final byte [] pbBytes)<a name="line.115"></a> +<span class="sourceLineNo">116</span> throws DeserializationException {<a name="line.116"></a> +<span class="sourceLineNo">117</span> FilterProtos.PageFilter proto;<a name="line.117"></a> +<span class="sourceLineNo">118</span> try {<a name="line.118"></a> +<span class="sourceLineNo">119</span> proto = FilterProtos.PageFilter.parseFrom(pbBytes);<a name="line.119"></a> +<span class="sourceLineNo">120</span> } catch (InvalidProtocolBufferException e) {<a name="line.120"></a> +<span class="sourceLineNo">121</span> throw new DeserializationException(e);<a name="line.121"></a> +<span class="sourceLineNo">122</span> }<a name="line.122"></a> +<span class="sourceLineNo">123</span> return new PageFilter(proto.getPageSize());<a name="line.123"></a> +<span class="sourceLineNo">124</span> }<a name="line.124"></a> +<span class="sourceLineNo">125</span><a name="line.125"></a> +<span class="sourceLineNo">126</span> /**<a name="line.126"></a> +<span class="sourceLineNo">127</span> * @param other<a name="line.127"></a> +<span class="sourceLineNo">128</span> * @return true if and only if the fields of the filter that are serialized<a name="line.128"></a> +<span class="sourceLineNo">129</span> * are equal to the corresponding fields in other. Used for testing.<a name="line.129"></a> +<span class="sourceLineNo">130</span> */<a name="line.130"></a> +<span class="sourceLineNo">131</span> boolean areSerializedFieldsEqual(Filter o) {<a name="line.131"></a> +<span class="sourceLineNo">132</span> if (o == this) return true;<a name="line.132"></a> +<span class="sourceLineNo">133</span> if (!(o instanceof PageFilter)) return false;<a name="line.133"></a> +<span class="sourceLineNo">134</span><a name="line.134"></a> +<span class="sourceLineNo">135</span> PageFilter other = (PageFilter)o;<a name="line.135"></a> +<span class="sourceLineNo">136</span> return this.getPageSize() == other.getPageSize();<a name="line.136"></a> +<span class="sourceLineNo">137</span> }<a name="line.137"></a> +<span class="sourceLineNo">138</span><a name="line.138"></a> +<span class="sourceLineNo">139</span> @Override<a name="line.139"></a> +<span class="sourceLineNo">140</span> public String toString() {<a name="line.140"></a> +<span class="sourceLineNo">141</span> return this.getClass().getSimpleName() + " " + this.pageSize;<a name="line.141"></a> +<span class="sourceLineNo">142</span> }<a name="line.142"></a> +<span class="sourceLineNo">143</span>}<a name="line.143"></a> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/00c22388/apidocs/src-html/org/apache/hadoop/hbase/filter/PrefixFilter.html ---------------------------------------------------------------------- diff --git a/apidocs/src-html/org/apache/hadoop/hbase/filter/PrefixFilter.html b/apidocs/src-html/org/apache/hadoop/hbase/filter/PrefixFilter.html index e53eb75..00cb205 100644 --- a/apidocs/src-html/org/apache/hadoop/hbase/filter/PrefixFilter.html +++ b/apidocs/src-html/org/apache/hadoop/hbase/filter/PrefixFilter.html @@ -83,76 +83,82 @@ <span class="sourceLineNo">075</span> return filterRow;<a name="line.75"></a> <span class="sourceLineNo">076</span> }<a name="line.76"></a> <span class="sourceLineNo">077</span><a name="line.77"></a> -<span class="sourceLineNo">078</span> @Override<a name="line.78"></a> -<span class="sourceLineNo">079</span> public ReturnCode filterKeyValue(Cell v) {<a name="line.79"></a> -<span class="sourceLineNo">080</span> if (filterRow) return ReturnCode.NEXT_ROW;<a name="line.80"></a> -<span class="sourceLineNo">081</span> return ReturnCode.INCLUDE;<a name="line.81"></a> +<span class="sourceLineNo">078</span> @Deprecated<a name="line.78"></a> +<span class="sourceLineNo">079</span> @Override<a name="line.79"></a> +<span class="sourceLineNo">080</span> public ReturnCode filterKeyValue(final Cell c) {<a name="line.80"></a> +<span class="sourceLineNo">081</span> return filterCell(c);<a name="line.81"></a> <span class="sourceLineNo">082</span> }<a name="line.82"></a> <span class="sourceLineNo">083</span><a name="line.83"></a> -<span class="sourceLineNo">084</span> public boolean filterRow() {<a name="line.84"></a> -<span class="sourceLineNo">085</span> return filterRow;<a name="line.85"></a> -<span class="sourceLineNo">086</span> }<a name="line.86"></a> -<span class="sourceLineNo">087</span><a name="line.87"></a> -<span class="sourceLineNo">088</span> public void reset() {<a name="line.88"></a> -<span class="sourceLineNo">089</span> filterRow = true;<a name="line.89"></a> -<span class="sourceLineNo">090</span> }<a name="line.90"></a> -<span class="sourceLineNo">091</span><a name="line.91"></a> -<span class="sourceLineNo">092</span> public boolean filterAllRemaining() {<a name="line.92"></a> -<span class="sourceLineNo">093</span> return passedPrefix;<a name="line.93"></a> -<span class="sourceLineNo">094</span> }<a name="line.94"></a> -<span class="sourceLineNo">095</span><a name="line.95"></a> -<span class="sourceLineNo">096</span> public static Filter createFilterFromArguments(ArrayList<byte []> filterArguments) {<a name="line.96"></a> -<span class="sourceLineNo">097</span> Preconditions.checkArgument(filterArguments.size() == 1,<a name="line.97"></a> -<span class="sourceLineNo">098</span> "Expected 1 but got: %s", filterArguments.size());<a name="line.98"></a> -<span class="sourceLineNo">099</span> byte [] prefix = ParseFilter.removeQuotesFromByteArray(filterArguments.get(0));<a name="line.99"></a> -<span class="sourceLineNo">100</span> return new PrefixFilter(prefix);<a name="line.100"></a> -<span class="sourceLineNo">101</span> }<a name="line.101"></a> -<span class="sourceLineNo">102</span><a name="line.102"></a> -<span class="sourceLineNo">103</span> /**<a name="line.103"></a> -<span class="sourceLineNo">104</span> * @return The filter serialized using pb<a name="line.104"></a> -<span class="sourceLineNo">105</span> */<a name="line.105"></a> -<span class="sourceLineNo">106</span> public byte [] toByteArray() {<a name="line.106"></a> -<span class="sourceLineNo">107</span> FilterProtos.PrefixFilter.Builder builder =<a name="line.107"></a> -<span class="sourceLineNo">108</span> FilterProtos.PrefixFilter.newBuilder();<a name="line.108"></a> -<span class="sourceLineNo">109</span> if (this.prefix != null) builder.setPrefix(UnsafeByteOperations.unsafeWrap(this.prefix));<a name="line.109"></a> -<span class="sourceLineNo">110</span> return builder.build().toByteArray();<a name="line.110"></a> -<span class="sourceLineNo">111</span> }<a name="line.111"></a> -<span class="sourceLineNo">112</span><a name="line.112"></a> -<span class="sourceLineNo">113</span> /**<a name="line.113"></a> -<span class="sourceLineNo">114</span> * @param pbBytes A pb serialized {@link PrefixFilter} instance<a name="line.114"></a> -<span class="sourceLineNo">115</span> * @return An instance of {@link PrefixFilter} made from <code>bytes</code><a name="line.115"></a> -<span class="sourceLineNo">116</span> * @throws org.apache.hadoop.hbase.exceptions.DeserializationException<a name="line.116"></a> -<span class="sourceLineNo">117</span> * @see #toByteArray<a name="line.117"></a> -<span class="sourceLineNo">118</span> */<a name="line.118"></a> -<span class="sourceLineNo">119</span> public static PrefixFilter parseFrom(final byte [] pbBytes)<a name="line.119"></a> -<span class="sourceLineNo">120</span> throws DeserializationException {<a name="line.120"></a> -<span class="sourceLineNo">121</span> FilterProtos.PrefixFilter proto;<a name="line.121"></a> -<span class="sourceLineNo">122</span> try {<a name="line.122"></a> -<span class="sourceLineNo">123</span> proto = FilterProtos.PrefixFilter.parseFrom(pbBytes);<a name="line.123"></a> -<span class="sourceLineNo">124</span> } catch (InvalidProtocolBufferException e) {<a name="line.124"></a> -<span class="sourceLineNo">125</span> throw new DeserializationException(e);<a name="line.125"></a> -<span class="sourceLineNo">126</span> }<a name="line.126"></a> -<span class="sourceLineNo">127</span> return new PrefixFilter(proto.hasPrefix()?proto.getPrefix().toByteArray():null);<a name="line.127"></a> -<span class="sourceLineNo">128</span> }<a name="line.128"></a> -<span class="sourceLineNo">129</span><a name="line.129"></a> -<span class="sourceLineNo">130</span> /**<a name="line.130"></a> -<span class="sourceLineNo">131</span> * @param other<a name="line.131"></a> -<span class="sourceLineNo">132</span> * @return true if and only if the fields of the filter that are serialized<a name="line.132"></a> -<span class="sourceLineNo">133</span> * are equal to the corresponding fields in other. Used for testing.<a name="line.133"></a> -<span class="sourceLineNo">134</span> */<a name="line.134"></a> -<span class="sourceLineNo">135</span> boolean areSerializedFieldsEqual(Filter o) {<a name="line.135"></a> -<span class="sourceLineNo">136</span> if (o == this) return true;<a name="line.136"></a> -<span class="sourceLineNo">137</span> if (!(o instanceof PrefixFilter)) return false;<a name="line.137"></a> -<span class="sourceLineNo">138</span><a name="line.138"></a> -<span class="sourceLineNo">139</span> PrefixFilter other = (PrefixFilter)o;<a name="line.139"></a> -<span class="sourceLineNo">140</span> return Bytes.equals(this.getPrefix(), other.getPrefix());<a name="line.140"></a> -<span class="sourceLineNo">141</span> }<a name="line.141"></a> -<span class="sourceLineNo">142</span><a name="line.142"></a> -<span class="sourceLineNo">143</span> @Override<a name="line.143"></a> -<span class="sourceLineNo">144</span> public String toString() {<a name="line.144"></a> -<span class="sourceLineNo">145</span> return this.getClass().getSimpleName() + " " + Bytes.toStringBinary(this.prefix);<a name="line.145"></a> -<span class="sourceLineNo">146</span> }<a name="line.146"></a> -<span class="sourceLineNo">147</span>}<a name="line.147"></a> +<span class="sourceLineNo">084</span> @Override<a name="line.84"></a> +<span class="sourceLineNo">085</span> public ReturnCode filterCell(final Cell c) {<a name="line.85"></a> +<span class="sourceLineNo">086</span> if (filterRow) return ReturnCode.NEXT_ROW;<a name="line.86"></a> +<span class="sourceLineNo">087</span> return ReturnCode.INCLUDE;<a name="line.87"></a> +<span class="sourceLineNo">088</span> }<a name="line.88"></a> +<span class="sourceLineNo">089</span><a name="line.89"></a> +<span class="sourceLineNo">090</span> public boolean filterRow() {<a name="line.90"></a> +<span class="sourceLineNo">091</span> return filterRow;<a name="line.91"></a> +<span class="sourceLineNo">092</span> }<a name="line.92"></a> +<span class="sourceLineNo">093</span><a name="line.93"></a> +<span class="sourceLineNo">094</span> public void reset() {<a name="line.94"></a> +<span class="sourceLineNo">095</span> filterRow = true;<a name="line.95"></a> +<span class="sourceLineNo">096</span> }<a name="line.96"></a> +<span class="sourceLineNo">097</span><a name="line.97"></a> +<span class="sourceLineNo">098</span> public boolean filterAllRemaining() {<a name="line.98"></a> +<span class="sourceLineNo">099</span> return passedPrefix;<a name="line.99"></a> +<span class="sourceLineNo">100</span> }<a name="line.100"></a> +<span class="sourceLineNo">101</span><a name="line.101"></a> +<span class="sourceLineNo">102</span> public static Filter createFilterFromArguments(ArrayList<byte []> filterArguments) {<a name="line.102"></a> +<span class="sourceLineNo">103</span> Preconditions.checkArgument(filterArguments.size() == 1,<a name="line.103"></a> +<span class="sourceLineNo">104</span> "Expected 1 but got: %s", filterArguments.size());<a name="line.104"></a> +<span class="sourceLineNo">105</span> byte [] prefix = ParseFilter.removeQuotesFromByteArray(filterArguments.get(0));<a name="line.105"></a> +<span class="sourceLineNo">106</span> return new PrefixFilter(prefix);<a name="line.106"></a> +<span class="sourceLineNo">107</span> }<a name="line.107"></a> +<span class="sourceLineNo">108</span><a name="line.108"></a> +<span class="sourceLineNo">109</span> /**<a name="line.109"></a> +<span class="sourceLineNo">110</span> * @return The filter serialized using pb<a name="line.110"></a> +<span class="sourceLineNo">111</span> */<a name="line.111"></a> +<span class="sourceLineNo">112</span> public byte [] toByteArray() {<a name="line.112"></a> +<span class="sourceLineNo">113</span> FilterProtos.PrefixFilter.Builder builder =<a name="line.113"></a> +<span class="sourceLineNo">114</span> FilterProtos.PrefixFilter.newBuilder();<a name="line.114"></a> +<span class="sourceLineNo">115</span> if (this.prefix != null) builder.setPrefix(UnsafeByteOperations.unsafeWrap(this.prefix));<a name="line.115"></a> +<span class="sourceLineNo">116</span> return builder.build().toByteArray();<a name="line.116"></a> +<span class="sourceLineNo">117</span> }<a name="line.117"></a> +<span class="sourceLineNo">118</span><a name="line.118"></a> +<span class="sourceLineNo">119</span> /**<a name="line.119"></a> +<span class="sourceLineNo">120</span> * @param pbBytes A pb serialized {@link PrefixFilter} instance<a name="line.120"></a> +<span class="sourceLineNo">121</span> * @return An instance of {@link PrefixFilter} made from <code>bytes</code><a name="line.121"></a> +<span class="sourceLineNo">122</span> * @throws org.apache.hadoop.hbase.exceptions.DeserializationException<a name="line.122"></a> +<span class="sourceLineNo">123</span> * @see #toByteArray<a name="line.123"></a> +<span class="sourceLineNo">124</span> */<a name="line.124"></a> +<span class="sourceLineNo">125</span> public static PrefixFilter parseFrom(final byte [] pbBytes)<a name="line.125"></a> +<span class="sourceLineNo">126</span> throws DeserializationException {<a name="line.126"></a> +<span class="sourceLineNo">127</span> FilterProtos.PrefixFilter proto;<a name="line.127"></a> +<span class="sourceLineNo">128</span> try {<a name="line.128"></a> +<span class="sourceLineNo">129</span> proto = FilterProtos.PrefixFilter.parseFrom(pbBytes);<a name="line.129"></a> +<span class="sourceLineNo">130</span> } catch (InvalidProtocolBufferException e) {<a name="line.130"></a> +<span class="sourceLineNo">131</span> throw new DeserializationException(e);<a name="line.131"></a> +<span class="sourceLineNo">132</span> }<a name="line.132"></a> +<span class="sourceLineNo">133</span> return new PrefixFilter(proto.hasPrefix()?proto.getPrefix().toByteArray():null);<a name="line.133"></a> +<span class="sourceLineNo">134</span> }<a name="line.134"></a> +<span class="sourceLineNo">135</span><a name="line.135"></a> +<span class="sourceLineNo">136</span> /**<a name="line.136"></a> +<span class="sourceLineNo">137</span> * @param o the other filter to compare with<a name="line.137"></a> +<span class="sourceLineNo">138</span> * @return true if and only if the fields of the filter that are serialized<a name="line.138"></a> +<span class="sourceLineNo">139</span> * are equal to the corresponding fields in other. Used for testing.<a name="line.139"></a> +<span class="sourceLineNo">140</span> */<a name="line.140"></a> +<span class="sourceLineNo">141</span> boolean areSerializedFieldsEqual(Filter o) {<a name="line.141"></a> +<span class="sourceLineNo">142</span> if (o == this) return true;<a name="line.142"></a> +<span class="sourceLineNo">143</span> if (!(o instanceof PrefixFilter)) return false;<a name="line.143"></a> +<span class="sourceLineNo">144</span><a name="line.144"></a> +<span class="sourceLineNo">145</span> PrefixFilter other = (PrefixFilter)o;<a name="line.145"></a> +<span class="sourceLineNo">146</span> return Bytes.equals(this.getPrefix(), other.getPrefix());<a name="line.146"></a> +<span class="sourceLineNo">147</span> }<a name="line.147"></a> +<span class="sourceLineNo">148</span><a name="line.148"></a> +<span class="sourceLineNo">149</span> @Override<a name="line.149"></a> +<span class="sourceLineNo">150</span> public String toString() {<a name="line.150"></a> +<span class="sourceLineNo">151</span> return this.getClass().getSimpleName() + " " + Bytes.toStringBinary(this.prefix);<a name="line.151"></a> +<span class="sourceLineNo">152</span> }<a name="line.152"></a> +<span class="sourceLineNo">153</span>}<a name="line.153"></a> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/00c22388/apidocs/src-html/org/apache/hadoop/hbase/filter/QualifierFilter.html ---------------------------------------------------------------------- diff --git a/apidocs/src-html/org/apache/hadoop/hbase/filter/QualifierFilter.html b/apidocs/src-html/org/apache/hadoop/hbase/filter/QualifierFilter.html index c97eb08..9bf7e3b 100644 --- a/apidocs/src-html/org/apache/hadoop/hbase/filter/QualifierFilter.html +++ b/apidocs/src-html/org/apache/hadoop/hbase/filter/QualifierFilter.html @@ -78,72 +78,78 @@ <span class="sourceLineNo">070</span> super(op, qualifierComparator);<a name="line.70"></a> <span class="sourceLineNo">071</span> }<a name="line.71"></a> <span class="sourceLineNo">072</span><a name="line.72"></a> -<span class="sourceLineNo">073</span> @Override<a name="line.73"></a> -<span class="sourceLineNo">074</span> public ReturnCode filterKeyValue(Cell v) {<a name="line.74"></a> -<span class="sourceLineNo">075</span> int qualifierLength = v.getQualifierLength();<a name="line.75"></a> -<span class="sourceLineNo">076</span> if (qualifierLength > 0) {<a name="line.76"></a> -<span class="sourceLineNo">077</span> if (compareQualifier(getCompareOperator(), this.comparator, v)) {<a name="line.77"></a> -<span class="sourceLineNo">078</span> return ReturnCode.SKIP;<a name="line.78"></a> -<span class="sourceLineNo">079</span> }<a name="line.79"></a> -<span class="sourceLineNo">080</span> }<a name="line.80"></a> -<span class="sourceLineNo">081</span> return ReturnCode.INCLUDE;<a name="line.81"></a> -<span class="sourceLineNo">082</span> }<a name="line.82"></a> -<span class="sourceLineNo">083</span><a name="line.83"></a> -<span class="sourceLineNo">084</span> public static Filter createFilterFromArguments(ArrayList<byte []> filterArguments) {<a name="line.84"></a> -<span class="sourceLineNo">085</span> ArrayList<?> arguments = CompareFilter.extractArguments(filterArguments);<a name="line.85"></a> -<span class="sourceLineNo">086</span> CompareOperator compareOp = (CompareOperator)arguments.get(0);<a name="line.86"></a> -<span class="sourceLineNo">087</span> ByteArrayComparable comparator = (ByteArrayComparable)arguments.get(1);<a name="line.87"></a> -<span class="sourceLineNo">088</span> return new QualifierFilter(compareOp, comparator);<a name="line.88"></a> -<span class="sourceLineNo">089</span> }<a name="line.89"></a> -<span class="sourceLineNo">090</span><a name="line.90"></a> -<span class="sourceLineNo">091</span> /**<a name="line.91"></a> -<span class="sourceLineNo">092</span> * @return The filter serialized using pb<a name="line.92"></a> -<span class="sourceLineNo">093</span> */<a name="line.93"></a> -<span class="sourceLineNo">094</span> public byte [] toByteArray() {<a name="line.94"></a> -<span class="sourceLineNo">095</span> FilterProtos.QualifierFilter.Builder builder =<a name="line.95"></a> -<span class="sourceLineNo">096</span> FilterProtos.QualifierFilter.newBuilder();<a name="line.96"></a> -<span class="sourceLineNo">097</span> builder.setCompareFilter(super.convert());<a name="line.97"></a> -<span class="sourceLineNo">098</span> return builder.build().toByteArray();<a name="line.98"></a> -<span class="sourceLineNo">099</span> }<a name="line.99"></a> -<span class="sourceLineNo">100</span><a name="line.100"></a> -<span class="sourceLineNo">101</span> /**<a name="line.101"></a> -<span class="sourceLineNo">102</span> * @param pbBytes A pb serialized {@link QualifierFilter} instance<a name="line.102"></a> -<span class="sourceLineNo">103</span> * @return An instance of {@link QualifierFilter} made from <code>bytes</code><a name="line.103"></a> -<span class="sourceLineNo">104</span> * @throws org.apache.hadoop.hbase.exceptions.DeserializationException<a name="line.104"></a> -<span class="sourceLineNo">105</span> * @see #toByteArray<a name="line.105"></a> -<span class="sourceLineNo">106</span> */<a name="line.106"></a> -<span class="sourceLineNo">107</span> public static QualifierFilter parseFrom(final byte [] pbBytes)<a name="line.107"></a> -<span class="sourceLineNo">108</span> throws DeserializationException {<a name="line.108"></a> -<span class="sourceLineNo">109</span> FilterProtos.QualifierFilter proto;<a name="line.109"></a> -<span class="sourceLineNo">110</span> try {<a name="line.110"></a> -<span class="sourceLineNo">111</span> proto = FilterProtos.QualifierFilter.parseFrom(pbBytes);<a name="line.111"></a> -<span class="sourceLineNo">112</span> } catch (InvalidProtocolBufferException e) {<a name="line.112"></a> -<span class="sourceLineNo">113</span> throw new DeserializationException(e);<a name="line.113"></a> -<span class="sourceLineNo">114</span> }<a name="line.114"></a> -<span class="sourceLineNo">115</span> final CompareOperator valueCompareOp =<a name="line.115"></a> -<span class="sourceLineNo">116</span> CompareOperator.valueOf(proto.getCompareFilter().getCompareOp().name());<a name="line.116"></a> -<span class="sourceLineNo">117</span> ByteArrayComparable valueComparator = null;<a name="line.117"></a> -<span class="sourceLineNo">118</span> try {<a name="line.118"></a> -<span class="sourceLineNo">119</span> if (proto.getCompareFilter().hasComparator()) {<a name="line.119"></a> -<span class="sourceLineNo">120</span> valueComparator = ProtobufUtil.toComparator(proto.getCompareFilter().getComparator());<a name="line.120"></a> -<span class="sourceLineNo">121</span> }<a name="line.121"></a> -<span class="sourceLineNo">122</span> } catch (IOException ioe) {<a name="line.122"></a> -<span class="sourceLineNo">123</span> throw new DeserializationException(ioe);<a name="line.123"></a> -<span class="sourceLineNo">124</span> }<a name="line.124"></a> -<span class="sourceLineNo">125</span> return new QualifierFilter(valueCompareOp,valueComparator);<a name="line.125"></a> -<span class="sourceLineNo">126</span> }<a name="line.126"></a> -<span class="sourceLineNo">127</span><a name="line.127"></a> -<span class="sourceLineNo">128</span> /**<a name="line.128"></a> -<span class="sourceLineNo">129</span> * @return true if and only if the fields of the filter that are serialized<a name="line.129"></a> -<span class="sourceLineNo">130</span> * are equal to the corresponding fields in other. Used for testing.<a name="line.130"></a> -<span class="sourceLineNo">131</span> */<a name="line.131"></a> -<span class="sourceLineNo">132</span> boolean areSerializedFieldsEqual(Filter o) {<a name="line.132"></a> -<span class="sourceLineNo">133</span> if (o == this) return true;<a name="line.133"></a> -<span class="sourceLineNo">134</span> if (!(o instanceof QualifierFilter)) return false;<a name="line.134"></a> -<span class="sourceLineNo">135</span><a name="line.135"></a> -<span class="sourceLineNo">136</span> return super.areSerializedFieldsEqual(o);<a name="line.136"></a> -<span class="sourceLineNo">137</span> }<a name="line.137"></a> -<span class="sourceLineNo">138</span>}<a name="line.138"></a> +<span class="sourceLineNo">073</span> @Deprecated<a name="line.73"></a> +<span class="sourceLineNo">074</span> @Override<a name="line.74"></a> +<span class="sourceLineNo">075</span> public ReturnCode filterKeyValue(final Cell c) {<a name="line.75"></a> +<span class="sourceLineNo">076</span> return filterCell(c);<a name="line.76"></a> +<span class="sourceLineNo">077</span> }<a name="line.77"></a> +<span class="sourceLineNo">078</span><a name="line.78"></a> +<span class="sourceLineNo">079</span> @Override<a name="line.79"></a> +<span class="sourceLineNo">080</span> public ReturnCode filterCell(final Cell c) {<a name="line.80"></a> +<span class="sourceLineNo">081</span> int qualifierLength = c.getQualifierLength();<a name="line.81"></a> +<span class="sourceLineNo">082</span> if (qualifierLength > 0) {<a name="line.82"></a> +<span class="sourceLineNo">083</span> if (compareQualifier(getCompareOperator(), this.comparator, c)) {<a name="line.83"></a> +<span class="sourceLineNo">084</span> return ReturnCode.SKIP;<a name="line.84"></a> +<span class="sourceLineNo">085</span> }<a name="line.85"></a> +<span class="sourceLineNo">086</span> }<a name="line.86"></a> +<span class="sourceLineNo">087</span> return ReturnCode.INCLUDE;<a name="line.87"></a> +<span class="sourceLineNo">088</span> }<a name="line.88"></a> +<span class="sourceLineNo">089</span><a name="line.89"></a> +<span class="sourceLineNo">090</span> public static Filter createFilterFromArguments(ArrayList<byte []> filterArguments) {<a name="line.90"></a> +<span class="sourceLineNo">091</span> ArrayList<?> arguments = CompareFilter.extractArguments(filterArguments);<a name="line.91"></a> +<span class="sourceLineNo">092</span> CompareOperator compareOp = (CompareOperator)arguments.get(0);<a name="line.92"></a> +<span class="sourceLineNo">093</span> ByteArrayComparable comparator = (ByteArrayComparable)arguments.get(1);<a name="line.93"></a> +<span class="sourceLineNo">094</span> return new QualifierFilter(compareOp, comparator);<a name="line.94"></a> +<span class="sourceLineNo">095</span> }<a name="line.95"></a> +<span class="sourceLineNo">096</span><a name="line.96"></a> +<span class="sourceLineNo">097</span> /**<a name="line.97"></a> +<span class="sourceLineNo">098</span> * @return The filter serialized using pb<a name="line.98"></a> +<span class="sourceLineNo">099</span> */<a name="line.99"></a> +<span class="sourceLineNo">100</span> public byte [] toByteArray() {<a name="line.100"></a> +<span class="sourceLineNo">101</span> FilterProtos.QualifierFilter.Builder builder =<a name="line.101"></a> +<span class="sourceLineNo">102</span> FilterProtos.QualifierFilter.newBuilder();<a name="line.102"></a> +<span class="sourceLineNo">103</span> builder.setCompareFilter(super.convert());<a name="line.103"></a> +<span class="sourceLineNo">104</span> return builder.build().toByteArray();<a name="line.104"></a> +<span class="sourceLineNo">105</span> }<a name="line.105"></a> +<span class="sourceLineNo">106</span><a name="line.106"></a> +<span class="sourceLineNo">107</span> /**<a name="line.107"></a> +<span class="sourceLineNo">108</span> * @param pbBytes A pb serialized {@link QualifierFilter} instance<a name="line.108"></a> +<span class="sourceLineNo">109</span> * @return An instance of {@link QualifierFilter} made from <code>bytes</code><a name="line.109"></a> +<span class="sourceLineNo">110</span> * @throws org.apache.hadoop.hbase.exceptions.DeserializationException<a name="line.110"></a> +<span class="sourceLineNo">111</span> * @see #toByteArray<a name="line.111"></a> +<span class="sourceLineNo">112</span> */<a name="line.112"></a> +<span class="sourceLineNo">113</span> public static QualifierFilter parseFrom(final byte [] pbBytes)<a name="line.113"></a> +<span class="sourceLineNo">114</span> throws DeserializationException {<a name="line.114"></a> +<span class="sourceLineNo">115</span> FilterProtos.QualifierFilter proto;<a name="line.115"></a> +<span class="sourceLineNo">116</span> try {<a name="line.116"></a> +<span class="sourceLineNo">117</span> proto = FilterProtos.QualifierFilter.parseFrom(pbBytes);<a name="line.117"></a> +<span class="sourceLineNo">118</span> } catch (InvalidProtocolBufferException e) {<a name="line.118"></a> +<span class="sourceLineNo">119</span> throw new DeserializationException(e);<a name="line.119"></a> +<span class="sourceLineNo">120</span> }<a name="line.120"></a> +<span class="sourceLineNo">121</span> final CompareOperator valueCompareOp =<a name="line.121"></a> +<span class="sourceLineNo">122</span> CompareOperator.valueOf(proto.getCompareFilter().getCompareOp().name());<a name="line.122"></a> +<span class="sourceLineNo">123</span> ByteArrayComparable valueComparator = null;<a name="line.123"></a> +<span class="sourceLineNo">124</span> try {<a name="line.124"></a> +<span class="sourceLineNo">125</span> if (proto.getCompareFilter().hasComparator()) {<a name="line.125"></a> +<span class="sourceLineNo">126</span> valueComparator = ProtobufUtil.toComparator(proto.getCompareFilter().getComparator());<a name="line.126"></a> +<span class="sourceLineNo">127</span> }<a name="line.127"></a> +<span class="sourceLineNo">128</span> } catch (IOException ioe) {<a name="line.128"></a> +<span class="sourceLineNo">129</span> throw new DeserializationException(ioe);<a name="line.129"></a> +<span class="sourceLineNo">130</span> }<a name="line.130"></a> +<span class="sourceLineNo">131</span> return new QualifierFilter(valueCompareOp,valueComparator);<a name="line.131"></a> +<span class="sourceLineNo">132</span> }<a name="line.132"></a> +<span class="sourceLineNo">133</span><a name="line.133"></a> +<span class="sourceLineNo">134</span> /**<a name="line.134"></a> +<span class="sourceLineNo">135</span> * @return true if and only if the fields of the filter that are serialized<a name="line.135"></a> +<span class="sourceLineNo">136</span> * are equal to the corresponding fields in other. Used for testing.<a name="line.136"></a> +<span class="sourceLineNo">137</span> */<a name="line.137"></a> +<span class="sourceLineNo">138</span> boolean areSerializedFieldsEqual(Filter o) {<a name="line.138"></a> +<span class="sourceLineNo">139</span> if (o == this) return true;<a name="line.139"></a> +<span class="sourceLineNo">140</span> if (!(o instanceof QualifierFilter)) return false;<a name="line.140"></a> +<span class="sourceLineNo">141</span><a name="line.141"></a> +<span class="sourceLineNo">142</span> return super.areSerializedFieldsEqual(o);<a name="line.142"></a> +<span class="sourceLineNo">143</span> }<a name="line.143"></a> +<span class="sourceLineNo">144</span>}<a name="line.144"></a> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/00c22388/apidocs/src-html/org/apache/hadoop/hbase/filter/RandomRowFilter.html ---------------------------------------------------------------------- diff --git a/apidocs/src-html/org/apache/hadoop/hbase/filter/RandomRowFilter.html b/apidocs/src-html/org/apache/hadoop/hbase/filter/RandomRowFilter.html index 48747de..eb13846 100644 --- a/apidocs/src-html/org/apache/hadoop/hbase/filter/RandomRowFilter.html +++ b/apidocs/src-html/org/apache/hadoop/hbase/filter/RandomRowFilter.html @@ -77,83 +77,89 @@ <span class="sourceLineNo">069</span> return false;<a name="line.69"></a> <span class="sourceLineNo">070</span> }<a name="line.70"></a> <span class="sourceLineNo">071</span><a name="line.71"></a> -<span class="sourceLineNo">072</span> @Override<a name="line.72"></a> -<span class="sourceLineNo">073</span> public ReturnCode filterKeyValue(Cell v) {<a name="line.73"></a> -<span class="sourceLineNo">074</span> if (filterOutRow) {<a name="line.74"></a> -<span class="sourceLineNo">075</span> return ReturnCode.NEXT_ROW;<a name="line.75"></a> -<span class="sourceLineNo">076</span> }<a name="line.76"></a> -<span class="sourceLineNo">077</span> return ReturnCode.INCLUDE;<a name="line.77"></a> -<span class="sourceLineNo">078</span> }<a name="line.78"></a> -<span class="sourceLineNo">079</span><a name="line.79"></a> -<span class="sourceLineNo">080</span> @Override<a name="line.80"></a> -<span class="sourceLineNo">081</span> public boolean filterRow() {<a name="line.81"></a> -<span class="sourceLineNo">082</span> return filterOutRow;<a name="line.82"></a> -<span class="sourceLineNo">083</span> }<a name="line.83"></a> -<span class="sourceLineNo">084</span> <a name="line.84"></a> -<span class="sourceLineNo">085</span> public boolean hasFilterRow() {<a name="line.85"></a> -<span class="sourceLineNo">086</span> return true;<a name="line.86"></a> -<span class="sourceLineNo">087</span> }<a name="line.87"></a> -<span class="sourceLineNo">088</span><a name="line.88"></a> -<span class="sourceLineNo">089</span> @Override<a name="line.89"></a> -<span class="sourceLineNo">090</span> public boolean filterRowKey(Cell firstRowCell) {<a name="line.90"></a> -<span class="sourceLineNo">091</span> if (chance < 0) {<a name="line.91"></a> -<span class="sourceLineNo">092</span> // with a zero chance, the rows is always excluded<a name="line.92"></a> -<span class="sourceLineNo">093</span> filterOutRow = true;<a name="line.93"></a> -<span class="sourceLineNo">094</span> } else if (chance > 1) {<a name="line.94"></a> -<span class="sourceLineNo">095</span> // always included<a name="line.95"></a> -<span class="sourceLineNo">096</span> filterOutRow = false;<a name="line.96"></a> -<span class="sourceLineNo">097</span> } else {<a name="line.97"></a> -<span class="sourceLineNo">098</span> // roll the dice<a name="line.98"></a> -<span class="sourceLineNo">099</span> filterOutRow = !(random.nextFloat() < chance);<a name="line.99"></a> -<span class="sourceLineNo">100</span> }<a name="line.100"></a> -<span class="sourceLineNo">101</span> return filterOutRow;<a name="line.101"></a> -<span class="sourceLineNo">102</span> }<a name="line.102"></a> -<span class="sourceLineNo">103</span><a name="line.103"></a> -<span class="sourceLineNo">104</span> @Override<a name="line.104"></a> -<span class="sourceLineNo">105</span> public void reset() {<a name="line.105"></a> -<span class="sourceLineNo">106</span> filterOutRow = false;<a name="line.106"></a> -<span class="sourceLineNo">107</span> }<a name="line.107"></a> -<span class="sourceLineNo">108</span><a name="line.108"></a> -<span class="sourceLineNo">109</span> /**<a name="line.109"></a> -<span class="sourceLineNo">110</span> * @return The filter serialized using pb<a name="line.110"></a> -<span class="sourceLineNo">111</span> */<a name="line.111"></a> -<span class="sourceLineNo">112</span> public byte [] toByteArray() {<a name="line.112"></a> -<span class="sourceLineNo">113</span> FilterProtos.RandomRowFilter.Builder builder =<a name="line.113"></a> -<span class="sourceLineNo">114</span> FilterProtos.RandomRowFilter.newBuilder();<a name="line.114"></a> -<span class="sourceLineNo">115</span> builder.setChance(this.chance);<a name="line.115"></a> -<span class="sourceLineNo">116</span> return builder.build().toByteArray();<a name="line.116"></a> -<span class="sourceLineNo">117</span> }<a name="line.117"></a> -<span class="sourceLineNo">118</span><a name="line.118"></a> -<span class="sourceLineNo">119</span> /**<a name="line.119"></a> -<span class="sourceLineNo">120</span> * @param pbBytes A pb serialized {@link RandomRowFilter} instance<a name="line.120"></a> -<span class="sourceLineNo">121</span> * @return An instance of {@link RandomRowFilter} made from <code>bytes</code><a name="line.121"></a> -<span class="sourceLineNo">122</span> * @throws DeserializationException<a name="line.122"></a> -<span class="sourceLineNo">123</span> * @see #toByteArray<a name="line.123"></a> -<span class="sourceLineNo">124</span> */<a name="line.124"></a> -<span class="sourceLineNo">125</span> public static RandomRowFilter parseFrom(final byte [] pbBytes)<a name="line.125"></a> -<span class="sourceLineNo">126</span> throws DeserializationException {<a name="line.126"></a> -<span class="sourceLineNo">127</span> FilterProtos.RandomRowFilter proto;<a name="line.127"></a> -<span class="sourceLineNo">128</span> try {<a name="line.128"></a> -<span class="sourceLineNo">129</span> proto = FilterProtos.RandomRowFilter.parseFrom(pbBytes);<a name="line.129"></a> -<span class="sourceLineNo">130</span> } catch (InvalidProtocolBufferException e) {<a name="line.130"></a> -<span class="sourceLineNo">131</span> throw new DeserializationException(e);<a name="line.131"></a> -<span class="sourceLineNo">132</span> }<a name="line.132"></a> -<span class="sourceLineNo">133</span> return new RandomRowFilter(proto.getChance());<a name="line.133"></a> -<span class="sourceLineNo">134</span> }<a name="line.134"></a> -<span class="sourceLineNo">135</span><a name="line.135"></a> -<span class="sourceLineNo">136</span> /**<a name="line.136"></a> -<span class="sourceLineNo">137</span> * @param other<a name="line.137"></a> -<span class="sourceLineNo">138</span> * @return true if and only if the fields of the filter that are serialized<a name="line.138"></a> -<span class="sourceLineNo">139</span> * are equal to the corresponding fields in other. Used for testing.<a name="line.139"></a> -<span class="sourceLineNo">140</span> */<a name="line.140"></a> -<span class="sourceLineNo">141</span> boolean areSerializedFieldsEqual(Filter o) {<a name="line.141"></a> -<span class="sourceLineNo">142</span> if (o == this) return true;<a name="line.142"></a> -<span class="sourceLineNo">143</span> if (!(o instanceof RandomRowFilter)) return false;<a name="line.143"></a> -<span class="sourceLineNo">144</span><a name="line.144"></a> -<span class="sourceLineNo">145</span> RandomRowFilter other = (RandomRowFilter)o;<a name="line.145"></a> -<span class="sourceLineNo">146</span> return this.getChance() == other.getChance();<a name="line.146"></a> -<span class="sourceLineNo">147</span> }<a name="line.147"></a> -<span class="sourceLineNo">148</span>}<a name="line.148"></a> +<span class="sourceLineNo">072</span> @Deprecated<a name="line.72"></a> +<span class="sourceLineNo">073</span> @Override<a name="line.73"></a> +<span class="sourceLineNo">074</span> public ReturnCode filterKeyValue(final Cell c) {<a name="line.74"></a> +<span class="sourceLineNo">075</span> return filterCell(c);<a name="line.75"></a> +<span class="sourceLineNo">076</span> }<a name="line.76"></a> +<span class="sourceLineNo">077</span><a name="line.77"></a> +<span class="sourceLineNo">078</span> @Override<a name="line.78"></a> +<span class="sourceLineNo">079</span> public ReturnCode filterCell(final Cell c) {<a name="line.79"></a> +<span class="sourceLineNo">080</span> if (filterOutRow) {<a name="line.80"></a> +<span class="sourceLineNo">081</span> return ReturnCode.NEXT_ROW;<a name="line.81"></a> +<span class="sourceLineNo">082</span> }<a name="line.82"></a> +<span class="sourceLineNo">083</span> return ReturnCode.INCLUDE;<a name="line.83"></a> +<span class="sourceLineNo">084</span> }<a name="line.84"></a> +<span class="sourceLineNo">085</span><a name="line.85"></a> +<span class="sourceLineNo">086</span> @Override<a name="line.86"></a> +<span class="sourceLineNo">087</span> public boolean filterRow() {<a name="line.87"></a> +<span class="sourceLineNo">088</span> return filterOutRow;<a name="line.88"></a> +<span class="sourceLineNo">089</span> }<a name="line.89"></a> +<span class="sourceLineNo">090</span> <a name="line.90"></a> +<span class="sourceLineNo">091</span> public boolean hasFilterRow() {<a name="line.91"></a> +<span class="sourceLineNo">092</span> return true;<a name="line.92"></a> +<span class="sourceLineNo">093</span> }<a name="line.93"></a> +<span class="sourceLineNo">094</span><a name="line.94"></a> +<span class="sourceLineNo">095</span> @Override<a name="line.95"></a> +<span class="sourceLineNo">096</span> public boolean filterRowKey(Cell firstRowCell) {<a name="line.96"></a> +<span class="sourceLineNo">097</span> if (chance < 0) {<a name="line.97"></a> +<span class="sourceLineNo">098</span> // with a zero chance, the rows is always excluded<a name="line.98"></a> +<span class="sourceLineNo">099</span> filterOutRow = true;<a name="line.99"></a> +<span class="sourceLineNo">100</span> } else if (chance > 1) {<a name="line.100"></a> +<span class="sourceLineNo">101</span> // always included<a name="line.101"></a> +<span class="sourceLineNo">102</span> filterOutRow = false;<a name="line.102"></a> +<span class="sourceLineNo">103</span> } else {<a name="line.103"></a> +<span class="sourceLineNo">104</span> // roll the dice<a name="line.104"></a> +<span class="sourceLineNo">105</span> filterOutRow = !(random.nextFloat() < chance);<a name="line.105"></a> +<span class="sourceLineNo">106</span> }<a name="line.106"></a> +<span class="sourceLineNo">107</span> return filterOutRow;<a name="line.107"></a> +<span class="sourceLineNo">108</span> }<a name="line.108"></a> +<span class="sourceLineNo">109</span><a name="line.109"></a> +<span class="sourceLineNo">110</span> @Override<a name="line.110"></a> +<span class="sourceLineNo">111</span> public void reset() {<a name="line.111"></a> +<span class="sourceLineNo">112</span> filterOutRow = false;<a name="line.112"></a> +<span class="sourceLineNo">113</span> }<a name="line.113"></a> +<span class="sourceLineNo">114</span><a name="line.114"></a> +<span class="sourceLineNo">115</span> /**<a name="line.115"></a> +<span class="sourceLineNo">116</span> * @return The filter serialized using pb<a name="line.116"></a> +<span class="sourceLineNo">117</span> */<a name="line.117"></a> +<span class="sourceLineNo">118</span> public byte [] toByteArray() {<a name="line.118"></a> +<span class="sourceLineNo">119</span> FilterProtos.RandomRowFilter.Builder builder =<a name="line.119"></a> +<span class="sourceLineNo">120</span> FilterProtos.RandomRowFilter.newBuilder();<a name="line.120"></a> +<span class="sourceLineNo">121</span> builder.setChance(this.chance);<a name="line.121"></a> +<span class="sourceLineNo">122</span> return builder.build().toByteArray();<a name="line.122"></a> +<span class="sourceLineNo">123</span> }<a name="line.123"></a> +<span class="sourceLineNo">124</span><a name="line.124"></a> +<span class="sourceLineNo">125</span> /**<a name="line.125"></a> +<span class="sourceLineNo">126</span> * @param pbBytes A pb serialized {@link RandomRowFilter} instance<a name="line.126"></a> +<span class="sourceLineNo">127</span> * @return An instance of {@link RandomRowFilter} made from <code>bytes</code><a name="line.127"></a> +<span class="sourceLineNo">128</span> * @throws DeserializationException<a name="line.128"></a> +<span class="sourceLineNo">129</span> * @see #toByteArray<a name="line.129"></a> +<span class="sourceLineNo">130</span> */<a name="line.130"></a> +<span class="sourceLineNo">131</span> public static RandomRowFilter parseFrom(final byte [] pbBytes)<a name="line.131"></a> +<span class="sourceLineNo">132</span> throws DeserializationException {<a name="line.132"></a> +<span class="sourceLineNo">133</span> FilterProtos.RandomRowFilter proto;<a name="line.133"></a> +<span class="sourceLineNo">134</span> try {<a name="line.134"></a> +<span class="sourceLineNo">135</span> proto = FilterProtos.RandomRowFilter.parseFrom(pbBytes);<a name="line.135"></a> +<span class="sourceLineNo">136</span> } catch (InvalidProtocolBufferException e) {<a name="line.136"></a> +<span class="sourceLineNo">137</span> throw new DeserializationException(e);<a name="line.137"></a> +<span class="sourceLineNo">138</span> }<a name="line.138"></a> +<span class="sourceLineNo">139</span> return new RandomRowFilter(proto.getChance());<a name="line.139"></a> +<span class="sourceLineNo">140</span> }<a name="line.140"></a> +<span class="sourceLineNo">141</span><a name="line.141"></a> +<span class="sourceLineNo">142</span> /**<a name="line.142"></a> +<span class="sourceLineNo">143</span> * @param o the other filter to compare with<a name="line.143"></a> +<span class="sourceLineNo">144</span> * @return true if and only if the fields of the filter that are serialized<a name="line.144"></a> +<span class="sourceLineNo">145</span> * are equal to the corresponding fields in other. Used for testing.<a name="line.145"></a> +<span class="sourceLineNo">146</span> */<a name="line.146"></a> +<span class="sourceLineNo">147</span> boolean areSerializedFieldsEqual(Filter o) {<a name="line.147"></a> +<span class="sourceLineNo">148</span> if (o == this) return true;<a name="line.148"></a> +<span class="sourceLineNo">149</span> if (!(o instanceof RandomRowFilter)) return false;<a name="line.149"></a> +<span class="sourceLineNo">150</span><a name="line.150"></a> +<span class="sourceLineNo">151</span> RandomRowFilter other = (RandomRowFilter)o;<a name="line.151"></a> +<span class="sourceLineNo">152</span> return this.getChance() == other.getChance();<a name="line.152"></a> +<span class="sourceLineNo">153</span> }<a name="line.153"></a> +<span class="sourceLineNo">154</span>}<a name="line.154"></a>
