http://git-wip-us.apache.org/repos/asf/hbase-site/blob/293abb17/apidocs/src-html/org/apache/hadoop/hbase/filter/FamilyFilter.html ---------------------------------------------------------------------- diff --git a/apidocs/src-html/org/apache/hadoop/hbase/filter/FamilyFilter.html b/apidocs/src-html/org/apache/hadoop/hbase/filter/FamilyFilter.html index 58e8dfb..db6bbc9 100644 --- a/apidocs/src-html/org/apache/hadoop/hbase/filter/FamilyFilter.html +++ b/apidocs/src-html/org/apache/hadoop/hbase/filter/FamilyFilter.html @@ -29,147 +29,142 @@ <span class="sourceLineNo">021</span><a name="line.21"></a> <span class="sourceLineNo">022</span>import java.io.IOException;<a name="line.22"></a> <span class="sourceLineNo">023</span>import java.util.ArrayList;<a name="line.23"></a> -<span class="sourceLineNo">024</span>import java.util.Objects;<a name="line.24"></a> -<span class="sourceLineNo">025</span><a name="line.25"></a> -<span class="sourceLineNo">026</span>import org.apache.hadoop.hbase.Cell;<a name="line.26"></a> -<span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.CompareOperator;<a name="line.27"></a> -<span class="sourceLineNo">028</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.28"></a> -<span class="sourceLineNo">029</span>import org.apache.hadoop.hbase.exceptions.DeserializationException;<a name="line.29"></a> -<span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil;<a name="line.30"></a> -<span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.FilterProtos;<a name="line.31"></a> -<span class="sourceLineNo">032</span>import org.apache.hbase.thirdparty.com.google.protobuf.InvalidProtocolBufferException;<a name="line.32"></a> -<span class="sourceLineNo">033</span><a name="line.33"></a> -<span class="sourceLineNo">034</span>/**<a name="line.34"></a> -<span class="sourceLineNo">035</span> * <p><a name="line.35"></a> -<span class="sourceLineNo">036</span> * This filter is used to filter based on the column family. It takes an<a name="line.36"></a> -<span class="sourceLineNo">037</span> * operator (equal, greater, not equal, etc) and a byte [] comparator for the<a name="line.37"></a> -<span class="sourceLineNo">038</span> * column family portion of a key.<a name="line.38"></a> -<span class="sourceLineNo">039</span> * </p><p><a name="line.39"></a> -<span class="sourceLineNo">040</span> * This filter can be wrapped with {@link org.apache.hadoop.hbase.filter.WhileMatchFilter} and {@link org.apache.hadoop.hbase.filter.SkipFilter}<a name="line.40"></a> -<span class="sourceLineNo">041</span> * to add more control.<a name="line.41"></a> -<span class="sourceLineNo">042</span> * </p><p><a name="line.42"></a> -<span class="sourceLineNo">043</span> * Multiple filters can be combined using {@link org.apache.hadoop.hbase.filter.FilterList}.<a name="line.43"></a> -<span class="sourceLineNo">044</span> * </p><a name="line.44"></a> -<span class="sourceLineNo">045</span> * If an already known column family is looked for, use {@link org.apache.hadoop.hbase.client.Get#addFamily(byte[])}<a name="line.45"></a> -<span class="sourceLineNo">046</span> * directly rather than a filter.<a name="line.46"></a> -<span class="sourceLineNo">047</span> */<a name="line.47"></a> -<span class="sourceLineNo">048</span>@InterfaceAudience.Public<a name="line.48"></a> -<span class="sourceLineNo">049</span>public class FamilyFilter extends CompareFilter {<a name="line.49"></a> -<span class="sourceLineNo">050</span><a name="line.50"></a> -<span class="sourceLineNo">051</span> /**<a name="line.51"></a> -<span class="sourceLineNo">052</span> * Constructor.<a name="line.52"></a> -<span class="sourceLineNo">053</span> *<a name="line.53"></a> -<span class="sourceLineNo">054</span> * @param familyCompareOp the compare op for column family matching<a name="line.54"></a> -<span class="sourceLineNo">055</span> * @param familyComparator the comparator for column family matching<a name="line.55"></a> -<span class="sourceLineNo">056</span> * @deprecated Since 2.0.0. Will be removed in 3.0.0.<a name="line.56"></a> -<span class="sourceLineNo">057</span> * Use {@link #FamilyFilter(CompareOperator, ByteArrayComparable)}<a name="line.57"></a> -<span class="sourceLineNo">058</span> */<a name="line.58"></a> -<span class="sourceLineNo">059</span> @Deprecated<a name="line.59"></a> -<span class="sourceLineNo">060</span> public FamilyFilter(final CompareOp familyCompareOp,<a name="line.60"></a> -<span class="sourceLineNo">061</span> final ByteArrayComparable familyComparator) {<a name="line.61"></a> -<span class="sourceLineNo">062</span> super(familyCompareOp, familyComparator);<a name="line.62"></a> -<span class="sourceLineNo">063</span> }<a name="line.63"></a> -<span class="sourceLineNo">064</span><a name="line.64"></a> -<span class="sourceLineNo">065</span> /**<a name="line.65"></a> -<span class="sourceLineNo">066</span> * Constructor.<a name="line.66"></a> -<span class="sourceLineNo">067</span> *<a name="line.67"></a> -<span class="sourceLineNo">068</span> * @param op the compare op for column family matching<a name="line.68"></a> -<span class="sourceLineNo">069</span> * @param familyComparator the comparator for column family matching<a name="line.69"></a> -<span class="sourceLineNo">070</span> */<a name="line.70"></a> -<span class="sourceLineNo">071</span> public FamilyFilter(final CompareOperator op,<a name="line.71"></a> -<span class="sourceLineNo">072</span> final ByteArrayComparable familyComparator) {<a name="line.72"></a> -<span class="sourceLineNo">073</span> super(op, familyComparator);<a name="line.73"></a> -<span class="sourceLineNo">074</span> }<a name="line.74"></a> -<span class="sourceLineNo">075</span><a name="line.75"></a> -<span class="sourceLineNo">076</span> @Deprecated<a name="line.76"></a> -<span class="sourceLineNo">077</span> @Override<a name="line.77"></a> -<span class="sourceLineNo">078</span> public ReturnCode filterKeyValue(final Cell c) {<a name="line.78"></a> -<span class="sourceLineNo">079</span> return filterCell(c);<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> @Override<a name="line.82"></a> -<span class="sourceLineNo">083</span> public ReturnCode filterCell(final Cell c) {<a name="line.83"></a> -<span class="sourceLineNo">084</span> int familyLength = c.getFamilyLength();<a name="line.84"></a> -<span class="sourceLineNo">085</span> if (familyLength > 0) {<a name="line.85"></a> -<span class="sourceLineNo">086</span> if (compareFamily(getCompareOperator(), this.comparator, c)) {<a name="line.86"></a> -<span class="sourceLineNo">087</span> return ReturnCode.NEXT_ROW;<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> return ReturnCode.INCLUDE;<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> public static Filter createFilterFromArguments(ArrayList<byte []> filterArguments) {<a name="line.93"></a> -<span class="sourceLineNo">094</span> ArrayList<?> arguments = CompareFilter.extractArguments(filterArguments);<a name="line.94"></a> -<span class="sourceLineNo">095</span> CompareOperator compareOp = (CompareOperator)arguments.get(0);<a name="line.95"></a> -<span class="sourceLineNo">096</span> ByteArrayComparable comparator = (ByteArrayComparable)arguments.get(1);<a name="line.96"></a> -<span class="sourceLineNo">097</span> return new FamilyFilter(compareOp, comparator);<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> /**<a name="line.100"></a> -<span class="sourceLineNo">101</span> * @return The filter serialized using pb<a name="line.101"></a> -<span class="sourceLineNo">102</span> */<a name="line.102"></a> -<span class="sourceLineNo">103</span> @Override<a name="line.103"></a> -<span class="sourceLineNo">104</span> public byte [] toByteArray() {<a name="line.104"></a> -<span class="sourceLineNo">105</span> FilterProtos.FamilyFilter.Builder builder =<a name="line.105"></a> -<span class="sourceLineNo">106</span> FilterProtos.FamilyFilter.newBuilder();<a name="line.106"></a> -<span class="sourceLineNo">107</span> builder.setCompareFilter(super.convert());<a name="line.107"></a> -<span class="sourceLineNo">108</span> return builder.build().toByteArray();<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> * @param pbBytes A pb serialized {@link FamilyFilter} instance<a name="line.112"></a> -<span class="sourceLineNo">113</span> * @return An instance of {@link FamilyFilter} made from <code>bytes</code><a name="line.113"></a> -<span class="sourceLineNo">114</span> * @throws DeserializationException<a name="line.114"></a> -<span class="sourceLineNo">115</span> * @see #toByteArray<a name="line.115"></a> -<span class="sourceLineNo">116</span> */<a name="line.116"></a> -<span class="sourceLineNo">117</span> public static FamilyFilter parseFrom(final byte [] pbBytes)<a name="line.117"></a> -<span class="sourceLineNo">118</span> throws DeserializationException {<a name="line.118"></a> -<span class="sourceLineNo">119</span> FilterProtos.FamilyFilter proto;<a name="line.119"></a> -<span class="sourceLineNo">120</span> try {<a name="line.120"></a> -<span class="sourceLineNo">121</span> proto = FilterProtos.FamilyFilter.parseFrom(pbBytes);<a name="line.121"></a> -<span class="sourceLineNo">122</span> } catch (InvalidProtocolBufferException e) {<a name="line.122"></a> -<span class="sourceLineNo">123</span> throw new DeserializationException(e);<a name="line.123"></a> -<span class="sourceLineNo">124</span> }<a name="line.124"></a> -<span class="sourceLineNo">125</span> final CompareOperator valueCompareOp =<a name="line.125"></a> -<span class="sourceLineNo">126</span> CompareOperator.valueOf(proto.getCompareFilter().getCompareOp().name());<a name="line.126"></a> -<span class="sourceLineNo">127</span> ByteArrayComparable valueComparator = null;<a name="line.127"></a> -<span class="sourceLineNo">128</span> try {<a name="line.128"></a> -<span class="sourceLineNo">129</span> if (proto.getCompareFilter().hasComparator()) {<a name="line.129"></a> -<span class="sourceLineNo">130</span> valueComparator = ProtobufUtil.toComparator(proto.getCompareFilter().getComparator());<a name="line.130"></a> -<span class="sourceLineNo">131</span> }<a name="line.131"></a> -<span class="sourceLineNo">132</span> } catch (IOException ioe) {<a name="line.132"></a> -<span class="sourceLineNo">133</span> throw new DeserializationException(ioe);<a name="line.133"></a> -<span class="sourceLineNo">134</span> }<a name="line.134"></a> -<span class="sourceLineNo">135</span> return new FamilyFilter(valueCompareOp,valueComparator);<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">138</span> /**<a name="line.138"></a> -<span class="sourceLineNo">139</span> * @return true if and only if the fields of the filter that are serialized<a name="line.139"></a> -<span class="sourceLineNo">140</span> * are equal to the corresponding fields in other. Used for testing.<a name="line.140"></a> -<span class="sourceLineNo">141</span> */<a name="line.141"></a> -<span class="sourceLineNo">142</span> @Override<a name="line.142"></a> -<span class="sourceLineNo">143</span> boolean areSerializedFieldsEqual(Filter o) {<a name="line.143"></a> -<span class="sourceLineNo">144</span> if (o == this) return true;<a name="line.144"></a> -<span class="sourceLineNo">145</span> if (!(o instanceof FamilyFilter)) return false;<a name="line.145"></a> -<span class="sourceLineNo">146</span><a name="line.146"></a> -<span class="sourceLineNo">147</span> FamilyFilter other = (FamilyFilter)o;<a name="line.147"></a> -<span class="sourceLineNo">148</span> return super.areSerializedFieldsEqual(other);<a name="line.148"></a> -<span class="sourceLineNo">149</span> }<a name="line.149"></a> -<span class="sourceLineNo">150</span><a name="line.150"></a> -<span class="sourceLineNo">151</span> @Override<a name="line.151"></a> -<span class="sourceLineNo">152</span> public boolean equals(Object obj) {<a name="line.152"></a> -<span class="sourceLineNo">153</span> if (obj == null || (!(obj instanceof FamilyFilter))) {<a name="line.153"></a> -<span class="sourceLineNo">154</span> return false;<a name="line.154"></a> -<span class="sourceLineNo">155</span> }<a name="line.155"></a> -<span class="sourceLineNo">156</span> FamilyFilter f = (FamilyFilter) obj;<a name="line.156"></a> -<span class="sourceLineNo">157</span> return this.areSerializedFieldsEqual(f);<a name="line.157"></a> +<span class="sourceLineNo">024</span><a name="line.24"></a> +<span class="sourceLineNo">025</span>import org.apache.hadoop.hbase.Cell;<a name="line.25"></a> +<span class="sourceLineNo">026</span>import org.apache.hadoop.hbase.CompareOperator;<a name="line.26"></a> +<span class="sourceLineNo">027</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.27"></a> +<span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.exceptions.DeserializationException;<a name="line.28"></a> +<span class="sourceLineNo">029</span>import org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil;<a name="line.29"></a> +<span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.FilterProtos;<a name="line.30"></a> +<span class="sourceLineNo">031</span>import org.apache.hbase.thirdparty.com.google.protobuf.InvalidProtocolBufferException;<a name="line.31"></a> +<span class="sourceLineNo">032</span><a name="line.32"></a> +<span class="sourceLineNo">033</span>/**<a name="line.33"></a> +<span class="sourceLineNo">034</span> * <p><a name="line.34"></a> +<span class="sourceLineNo">035</span> * This filter is used to filter based on the column family. It takes an<a name="line.35"></a> +<span class="sourceLineNo">036</span> * operator (equal, greater, not equal, etc) and a byte [] comparator for the<a name="line.36"></a> +<span class="sourceLineNo">037</span> * column family portion of a key.<a name="line.37"></a> +<span class="sourceLineNo">038</span> * </p><p><a name="line.38"></a> +<span class="sourceLineNo">039</span> * This filter can be wrapped with {@link org.apache.hadoop.hbase.filter.WhileMatchFilter} and {@link org.apache.hadoop.hbase.filter.SkipFilter}<a name="line.39"></a> +<span class="sourceLineNo">040</span> * to add more control.<a name="line.40"></a> +<span class="sourceLineNo">041</span> * </p><p><a name="line.41"></a> +<span class="sourceLineNo">042</span> * Multiple filters can be combined using {@link org.apache.hadoop.hbase.filter.FilterList}.<a name="line.42"></a> +<span class="sourceLineNo">043</span> * </p><a name="line.43"></a> +<span class="sourceLineNo">044</span> * If an already known column family is looked for, use {@link org.apache.hadoop.hbase.client.Get#addFamily(byte[])}<a name="line.44"></a> +<span class="sourceLineNo">045</span> * directly rather than a filter.<a name="line.45"></a> +<span class="sourceLineNo">046</span> */<a name="line.46"></a> +<span class="sourceLineNo">047</span>@InterfaceAudience.Public<a name="line.47"></a> +<span class="sourceLineNo">048</span>public class FamilyFilter extends CompareFilter {<a name="line.48"></a> +<span class="sourceLineNo">049</span><a name="line.49"></a> +<span class="sourceLineNo">050</span> /**<a name="line.50"></a> +<span class="sourceLineNo">051</span> * Constructor.<a name="line.51"></a> +<span class="sourceLineNo">052</span> *<a name="line.52"></a> +<span class="sourceLineNo">053</span> * @param familyCompareOp the compare op for column family matching<a name="line.53"></a> +<span class="sourceLineNo">054</span> * @param familyComparator the comparator for column family matching<a name="line.54"></a> +<span class="sourceLineNo">055</span> * @deprecated Since 2.0.0. Will be removed in 3.0.0.<a name="line.55"></a> +<span class="sourceLineNo">056</span> * Use {@link #FamilyFilter(CompareOperator, ByteArrayComparable)}<a name="line.56"></a> +<span class="sourceLineNo">057</span> */<a name="line.57"></a> +<span class="sourceLineNo">058</span> @Deprecated<a name="line.58"></a> +<span class="sourceLineNo">059</span> public FamilyFilter(final CompareOp familyCompareOp,<a name="line.59"></a> +<span class="sourceLineNo">060</span> final ByteArrayComparable familyComparator) {<a name="line.60"></a> +<span class="sourceLineNo">061</span> super(familyCompareOp, familyComparator);<a name="line.61"></a> +<span class="sourceLineNo">062</span> }<a name="line.62"></a> +<span class="sourceLineNo">063</span><a name="line.63"></a> +<span class="sourceLineNo">064</span> /**<a name="line.64"></a> +<span class="sourceLineNo">065</span> * Constructor.<a name="line.65"></a> +<span class="sourceLineNo">066</span> *<a name="line.66"></a> +<span class="sourceLineNo">067</span> * @param op the compare op for column family matching<a name="line.67"></a> +<span class="sourceLineNo">068</span> * @param familyComparator the comparator for column family matching<a name="line.68"></a> +<span class="sourceLineNo">069</span> */<a name="line.69"></a> +<span class="sourceLineNo">070</span> public FamilyFilter(final CompareOperator op,<a name="line.70"></a> +<span class="sourceLineNo">071</span> final ByteArrayComparable familyComparator) {<a name="line.71"></a> +<span class="sourceLineNo">072</span> super(op, familyComparator);<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> @Deprecated<a name="line.75"></a> +<span class="sourceLineNo">076</span> @Override<a name="line.76"></a> +<span class="sourceLineNo">077</span> public ReturnCode filterKeyValue(final Cell c) {<a name="line.77"></a> +<span class="sourceLineNo">078</span> return filterCell(c);<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> @Override<a name="line.81"></a> +<span class="sourceLineNo">082</span> public ReturnCode filterCell(final Cell c) {<a name="line.82"></a> +<span class="sourceLineNo">083</span> int familyLength = c.getFamilyLength();<a name="line.83"></a> +<span class="sourceLineNo">084</span> if (familyLength > 0) {<a name="line.84"></a> +<span class="sourceLineNo">085</span> if (compareFamily(getCompareOperator(), this.comparator, c)) {<a name="line.85"></a> +<span class="sourceLineNo">086</span> return ReturnCode.NEXT_ROW;<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> return ReturnCode.INCLUDE;<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> ArrayList<?> arguments = CompareFilter.extractArguments(filterArguments);<a name="line.93"></a> +<span class="sourceLineNo">094</span> CompareOperator compareOp = (CompareOperator)arguments.get(0);<a name="line.94"></a> +<span class="sourceLineNo">095</span> ByteArrayComparable comparator = (ByteArrayComparable)arguments.get(1);<a name="line.95"></a> +<span class="sourceLineNo">096</span> return new FamilyFilter(compareOp, comparator);<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> @Override<a name="line.102"></a> +<span class="sourceLineNo">103</span> public byte [] toByteArray() {<a name="line.103"></a> +<span class="sourceLineNo">104</span> FilterProtos.FamilyFilter.Builder builder =<a name="line.104"></a> +<span class="sourceLineNo">105</span> FilterProtos.FamilyFilter.newBuilder();<a name="line.105"></a> +<span class="sourceLineNo">106</span> builder.setCompareFilter(super.convert());<a name="line.106"></a> +<span class="sourceLineNo">107</span> return builder.build().toByteArray();<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> /**<a name="line.110"></a> +<span class="sourceLineNo">111</span> * @param pbBytes A pb serialized {@link FamilyFilter} instance<a name="line.111"></a> +<span class="sourceLineNo">112</span> * @return An instance of {@link FamilyFilter} made from <code>bytes</code><a name="line.112"></a> +<span class="sourceLineNo">113</span> * @throws DeserializationException<a name="line.113"></a> +<span class="sourceLineNo">114</span> * @see #toByteArray<a name="line.114"></a> +<span class="sourceLineNo">115</span> */<a name="line.115"></a> +<span class="sourceLineNo">116</span> public static FamilyFilter parseFrom(final byte [] pbBytes)<a name="line.116"></a> +<span class="sourceLineNo">117</span> throws DeserializationException {<a name="line.117"></a> +<span class="sourceLineNo">118</span> FilterProtos.FamilyFilter proto;<a name="line.118"></a> +<span class="sourceLineNo">119</span> try {<a name="line.119"></a> +<span class="sourceLineNo">120</span> proto = FilterProtos.FamilyFilter.parseFrom(pbBytes);<a name="line.120"></a> +<span class="sourceLineNo">121</span> } catch (InvalidProtocolBufferException e) {<a name="line.121"></a> +<span class="sourceLineNo">122</span> throw new DeserializationException(e);<a name="line.122"></a> +<span class="sourceLineNo">123</span> }<a name="line.123"></a> +<span class="sourceLineNo">124</span> final CompareOperator valueCompareOp =<a name="line.124"></a> +<span class="sourceLineNo">125</span> CompareOperator.valueOf(proto.getCompareFilter().getCompareOp().name());<a name="line.125"></a> +<span class="sourceLineNo">126</span> ByteArrayComparable valueComparator = null;<a name="line.126"></a> +<span class="sourceLineNo">127</span> try {<a name="line.127"></a> +<span class="sourceLineNo">128</span> if (proto.getCompareFilter().hasComparator()) {<a name="line.128"></a> +<span class="sourceLineNo">129</span> valueComparator = ProtobufUtil.toComparator(proto.getCompareFilter().getComparator());<a name="line.129"></a> +<span class="sourceLineNo">130</span> }<a name="line.130"></a> +<span class="sourceLineNo">131</span> } catch (IOException ioe) {<a name="line.131"></a> +<span class="sourceLineNo">132</span> throw new DeserializationException(ioe);<a name="line.132"></a> +<span class="sourceLineNo">133</span> }<a name="line.133"></a> +<span class="sourceLineNo">134</span> return new FamilyFilter(valueCompareOp,valueComparator);<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> /**<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> @Override<a name="line.141"></a> +<span class="sourceLineNo">142</span> boolean areSerializedFieldsEqual(Filter o) {<a name="line.142"></a> +<span class="sourceLineNo">143</span> if (o == this) return true;<a name="line.143"></a> +<span class="sourceLineNo">144</span> if (!(o instanceof FamilyFilter)) return false;<a name="line.144"></a> +<span class="sourceLineNo">145</span><a name="line.145"></a> +<span class="sourceLineNo">146</span> FamilyFilter other = (FamilyFilter)o;<a name="line.146"></a> +<span class="sourceLineNo">147</span> return super.areSerializedFieldsEqual(other);<a name="line.147"></a> +<span class="sourceLineNo">148</span> }<a name="line.148"></a> +<span class="sourceLineNo">149</span><a name="line.149"></a> +<span class="sourceLineNo">150</span> @Override<a name="line.150"></a> +<span class="sourceLineNo">151</span> public boolean equals(Object obj) {<a name="line.151"></a> +<span class="sourceLineNo">152</span> return obj instanceof Filter && areSerializedFieldsEqual((Filter) obj);<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> +<span class="sourceLineNo">155</span> @Override<a name="line.155"></a> +<span class="sourceLineNo">156</span> public int hashCode() {<a name="line.156"></a> +<span class="sourceLineNo">157</span> return super.hashCode();<a name="line.157"></a> <span class="sourceLineNo">158</span> }<a name="line.158"></a> -<span class="sourceLineNo">159</span><a name="line.159"></a> -<span class="sourceLineNo">160</span> @Override<a name="line.160"></a> -<span class="sourceLineNo">161</span> public int hashCode() {<a name="line.161"></a> -<span class="sourceLineNo">162</span> return Objects.hash(this.getComparator(), this.getCompareOperator());<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">159</span>}<a name="line.159"></a>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/293abb17/apidocs/src-html/org/apache/hadoop/hbase/filter/FilterList.Operator.html ---------------------------------------------------------------------- diff --git a/apidocs/src-html/org/apache/hadoop/hbase/filter/FilterList.Operator.html b/apidocs/src-html/org/apache/hadoop/hbase/filter/FilterList.Operator.html index b025b7e..69ffa90 100644 --- a/apidocs/src-html/org/apache/hadoop/hbase/filter/FilterList.Operator.html +++ b/apidocs/src-html/org/apache/hadoop/hbase/filter/FilterList.Operator.html @@ -285,20 +285,17 @@ <span class="sourceLineNo">277</span> public String toString() {<a name="line.277"></a> <span class="sourceLineNo">278</span> return this.filterListBase.toString();<a name="line.278"></a> <span class="sourceLineNo">279</span> }<a name="line.279"></a> -<span class="sourceLineNo">280</span> @Override<a name="line.280"></a> -<span class="sourceLineNo">281</span> public boolean equals(Object obj) {<a name="line.281"></a> -<span class="sourceLineNo">282</span> if (obj == null || (!(obj instanceof FilterList))) {<a name="line.282"></a> -<span class="sourceLineNo">283</span> return false;<a name="line.283"></a> -<span class="sourceLineNo">284</span> }<a name="line.284"></a> -<span class="sourceLineNo">285</span> FilterList f = (FilterList) obj;<a name="line.285"></a> -<span class="sourceLineNo">286</span> return this.areSerializedFieldsEqual(f);<a name="line.286"></a> -<span class="sourceLineNo">287</span> }<a name="line.287"></a> -<span class="sourceLineNo">288</span><a name="line.288"></a> -<span class="sourceLineNo">289</span> @Override<a name="line.289"></a> -<span class="sourceLineNo">290</span> public int hashCode() {<a name="line.290"></a> -<span class="sourceLineNo">291</span> return Objects.hash(this.getOperator(), Arrays.hashCode(this.getFilters().toArray()));<a name="line.291"></a> -<span class="sourceLineNo">292</span> }<a name="line.292"></a> -<span class="sourceLineNo">293</span>}<a name="line.293"></a> +<span class="sourceLineNo">280</span><a name="line.280"></a> +<span class="sourceLineNo">281</span> @Override<a name="line.281"></a> +<span class="sourceLineNo">282</span> public boolean equals(Object obj) {<a name="line.282"></a> +<span class="sourceLineNo">283</span> return obj instanceof Filter && areSerializedFieldsEqual((Filter) obj);<a name="line.283"></a> +<span class="sourceLineNo">284</span> }<a name="line.284"></a> +<span class="sourceLineNo">285</span><a name="line.285"></a> +<span class="sourceLineNo">286</span> @Override<a name="line.286"></a> +<span class="sourceLineNo">287</span> public int hashCode() {<a name="line.287"></a> +<span class="sourceLineNo">288</span> return Objects.hash(getOperator(), getFilters());<a name="line.288"></a> +<span class="sourceLineNo">289</span> }<a name="line.289"></a> +<span class="sourceLineNo">290</span>}<a name="line.290"></a> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/293abb17/apidocs/src-html/org/apache/hadoop/hbase/filter/FilterList.html ---------------------------------------------------------------------- diff --git a/apidocs/src-html/org/apache/hadoop/hbase/filter/FilterList.html b/apidocs/src-html/org/apache/hadoop/hbase/filter/FilterList.html index b025b7e..69ffa90 100644 --- a/apidocs/src-html/org/apache/hadoop/hbase/filter/FilterList.html +++ b/apidocs/src-html/org/apache/hadoop/hbase/filter/FilterList.html @@ -285,20 +285,17 @@ <span class="sourceLineNo">277</span> public String toString() {<a name="line.277"></a> <span class="sourceLineNo">278</span> return this.filterListBase.toString();<a name="line.278"></a> <span class="sourceLineNo">279</span> }<a name="line.279"></a> -<span class="sourceLineNo">280</span> @Override<a name="line.280"></a> -<span class="sourceLineNo">281</span> public boolean equals(Object obj) {<a name="line.281"></a> -<span class="sourceLineNo">282</span> if (obj == null || (!(obj instanceof FilterList))) {<a name="line.282"></a> -<span class="sourceLineNo">283</span> return false;<a name="line.283"></a> -<span class="sourceLineNo">284</span> }<a name="line.284"></a> -<span class="sourceLineNo">285</span> FilterList f = (FilterList) obj;<a name="line.285"></a> -<span class="sourceLineNo">286</span> return this.areSerializedFieldsEqual(f);<a name="line.286"></a> -<span class="sourceLineNo">287</span> }<a name="line.287"></a> -<span class="sourceLineNo">288</span><a name="line.288"></a> -<span class="sourceLineNo">289</span> @Override<a name="line.289"></a> -<span class="sourceLineNo">290</span> public int hashCode() {<a name="line.290"></a> -<span class="sourceLineNo">291</span> return Objects.hash(this.getOperator(), Arrays.hashCode(this.getFilters().toArray()));<a name="line.291"></a> -<span class="sourceLineNo">292</span> }<a name="line.292"></a> -<span class="sourceLineNo">293</span>}<a name="line.293"></a> +<span class="sourceLineNo">280</span><a name="line.280"></a> +<span class="sourceLineNo">281</span> @Override<a name="line.281"></a> +<span class="sourceLineNo">282</span> public boolean equals(Object obj) {<a name="line.282"></a> +<span class="sourceLineNo">283</span> return obj instanceof Filter && areSerializedFieldsEqual((Filter) obj);<a name="line.283"></a> +<span class="sourceLineNo">284</span> }<a name="line.284"></a> +<span class="sourceLineNo">285</span><a name="line.285"></a> +<span class="sourceLineNo">286</span> @Override<a name="line.286"></a> +<span class="sourceLineNo">287</span> public int hashCode() {<a name="line.287"></a> +<span class="sourceLineNo">288</span> return Objects.hash(getOperator(), getFilters());<a name="line.288"></a> +<span class="sourceLineNo">289</span> }<a name="line.289"></a> +<span class="sourceLineNo">290</span>}<a name="line.290"></a> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/293abb17/apidocs/src-html/org/apache/hadoop/hbase/filter/FirstKeyOnlyFilter.html ---------------------------------------------------------------------- diff --git a/apidocs/src-html/org/apache/hadoop/hbase/filter/FirstKeyOnlyFilter.html b/apidocs/src-html/org/apache/hadoop/hbase/filter/FirstKeyOnlyFilter.html index 2036bc9..bcfe1b9 100644 --- a/apidocs/src-html/org/apache/hadoop/hbase/filter/FirstKeyOnlyFilter.html +++ b/apidocs/src-html/org/apache/hadoop/hbase/filter/FirstKeyOnlyFilter.html @@ -28,113 +28,124 @@ <span class="sourceLineNo">020</span><a name="line.20"></a> <span class="sourceLineNo">021</span>import java.io.IOException;<a name="line.21"></a> <span class="sourceLineNo">022</span>import java.util.ArrayList;<a name="line.22"></a> -<span class="sourceLineNo">023</span><a name="line.23"></a> -<span class="sourceLineNo">024</span>import org.apache.hadoop.hbase.Cell;<a name="line.24"></a> -<span class="sourceLineNo">025</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.25"></a> -<span class="sourceLineNo">026</span>import org.apache.hadoop.hbase.exceptions.DeserializationException;<a name="line.26"></a> -<span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.FilterProtos;<a name="line.27"></a> -<span class="sourceLineNo">028</span><a name="line.28"></a> -<span class="sourceLineNo">029</span>import org.apache.hbase.thirdparty.com.google.common.base.Preconditions;<a name="line.29"></a> -<span class="sourceLineNo">030</span>import org.apache.hbase.thirdparty.com.google.protobuf.InvalidProtocolBufferException;<a name="line.30"></a> -<span class="sourceLineNo">031</span><a name="line.31"></a> -<span class="sourceLineNo">032</span>/**<a name="line.32"></a> -<span class="sourceLineNo">033</span> * A filter that will only return the first KV from each row.<a name="line.33"></a> -<span class="sourceLineNo">034</span> * <p><a name="line.34"></a> -<span class="sourceLineNo">035</span> * This filter can be used to more efficiently perform row count operations.<a name="line.35"></a> -<span class="sourceLineNo">036</span> */<a name="line.36"></a> -<span class="sourceLineNo">037</span>@InterfaceAudience.Public<a name="line.37"></a> -<span class="sourceLineNo">038</span>public class FirstKeyOnlyFilter extends FilterBase {<a name="line.38"></a> -<span class="sourceLineNo">039</span> private boolean foundKV = false;<a name="line.39"></a> -<span class="sourceLineNo">040</span><a name="line.40"></a> -<span class="sourceLineNo">041</span> public FirstKeyOnlyFilter() {<a name="line.41"></a> -<span class="sourceLineNo">042</span> }<a name="line.42"></a> -<span class="sourceLineNo">043</span><a name="line.43"></a> -<span class="sourceLineNo">044</span> @Override<a name="line.44"></a> -<span class="sourceLineNo">045</span> public void reset() {<a name="line.45"></a> -<span class="sourceLineNo">046</span> foundKV = false;<a name="line.46"></a> -<span class="sourceLineNo">047</span> }<a name="line.47"></a> -<span class="sourceLineNo">048</span><a name="line.48"></a> -<span class="sourceLineNo">049</span> @Override<a name="line.49"></a> -<span class="sourceLineNo">050</span> public boolean filterRowKey(Cell cell) throws IOException {<a name="line.50"></a> -<span class="sourceLineNo">051</span> // Impl in FilterBase might do unnecessary copy for Off heap backed Cells.<a name="line.51"></a> -<span class="sourceLineNo">052</span> return false;<a name="line.52"></a> -<span class="sourceLineNo">053</span> }<a name="line.53"></a> -<span class="sourceLineNo">054</span><a name="line.54"></a> -<span class="sourceLineNo">055</span> @Deprecated<a name="line.55"></a> -<span class="sourceLineNo">056</span> @Override<a name="line.56"></a> -<span class="sourceLineNo">057</span> public ReturnCode filterKeyValue(final Cell c) {<a name="line.57"></a> -<span class="sourceLineNo">058</span> return filterCell(c);<a name="line.58"></a> -<span class="sourceLineNo">059</span> }<a name="line.59"></a> -<span class="sourceLineNo">060</span><a name="line.60"></a> -<span class="sourceLineNo">061</span> @Override<a name="line.61"></a> -<span class="sourceLineNo">062</span> public ReturnCode filterCell(final Cell c) {<a name="line.62"></a> -<span class="sourceLineNo">063</span> if(foundKV) return ReturnCode.NEXT_ROW;<a name="line.63"></a> -<span class="sourceLineNo">064</span> foundKV = true;<a name="line.64"></a> -<span class="sourceLineNo">065</span> return ReturnCode.INCLUDE;<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> public static Filter createFilterFromArguments(ArrayList<byte []> filterArguments) {<a name="line.68"></a> -<span class="sourceLineNo">069</span> Preconditions.checkArgument(filterArguments.isEmpty(),<a name="line.69"></a> -<span class="sourceLineNo">070</span> "Expected 0 but got: %s", filterArguments.size());<a name="line.70"></a> -<span class="sourceLineNo">071</span> return new FirstKeyOnlyFilter();<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> /**<a name="line.74"></a> -<span class="sourceLineNo">075</span> * @return true if first KV has been found.<a name="line.75"></a> -<span class="sourceLineNo">076</span> */<a name="line.76"></a> -<span class="sourceLineNo">077</span> protected boolean hasFoundKV() {<a name="line.77"></a> -<span class="sourceLineNo">078</span> return this.foundKV;<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> /**<a name="line.81"></a> -<span class="sourceLineNo">082</span> *<a name="line.82"></a> -<span class="sourceLineNo">083</span> * @param value update {@link #foundKV} flag with value.<a name="line.83"></a> -<span class="sourceLineNo">084</span> */<a name="line.84"></a> -<span class="sourceLineNo">085</span> protected void setFoundKV(boolean value) {<a name="line.85"></a> -<span class="sourceLineNo">086</span> this.foundKV = value;<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> /**<a name="line.89"></a> -<span class="sourceLineNo">090</span> * @return The filter serialized using pb<a name="line.90"></a> -<span class="sourceLineNo">091</span> */<a name="line.91"></a> -<span class="sourceLineNo">092</span> @Override<a name="line.92"></a> -<span class="sourceLineNo">093</span> public byte [] toByteArray() {<a name="line.93"></a> -<span class="sourceLineNo">094</span> FilterProtos.FirstKeyOnlyFilter.Builder builder =<a name="line.94"></a> -<span class="sourceLineNo">095</span> FilterProtos.FirstKeyOnlyFilter.newBuilder();<a name="line.95"></a> -<span class="sourceLineNo">096</span> return builder.build().toByteArray();<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> * @param pbBytes A pb serialized {@link FirstKeyOnlyFilter} instance<a name="line.100"></a> -<span class="sourceLineNo">101</span> * @return An instance of {@link FirstKeyOnlyFilter} made from <code>bytes</code><a name="line.101"></a> -<span class="sourceLineNo">102</span> * @throws org.apache.hadoop.hbase.exceptions.DeserializationException<a name="line.102"></a> -<span class="sourceLineNo">103</span> * @see #toByteArray<a name="line.103"></a> -<span class="sourceLineNo">104</span> */<a name="line.104"></a> -<span class="sourceLineNo">105</span> public static FirstKeyOnlyFilter parseFrom(final byte [] pbBytes)<a name="line.105"></a> -<span class="sourceLineNo">106</span> throws DeserializationException {<a name="line.106"></a> -<span class="sourceLineNo">107</span> // There is nothing to deserialize. Why do this at all?<a name="line.107"></a> -<span class="sourceLineNo">108</span> try {<a name="line.108"></a> -<span class="sourceLineNo">109</span> FilterProtos.FirstKeyOnlyFilter.parseFrom(pbBytes);<a name="line.109"></a> -<span class="sourceLineNo">110</span> } catch (InvalidProtocolBufferException e) {<a name="line.110"></a> -<span class="sourceLineNo">111</span> throw new DeserializationException(e);<a name="line.111"></a> -<span class="sourceLineNo">112</span> }<a name="line.112"></a> -<span class="sourceLineNo">113</span> // Just return a new instance.<a name="line.113"></a> -<span class="sourceLineNo">114</span> return new FirstKeyOnlyFilter();<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> * @param o the other filter to compare with<a name="line.118"></a> -<span class="sourceLineNo">119</span> * @return true if and only if the fields of the filter that are serialized<a name="line.119"></a> -<span class="sourceLineNo">120</span> * are equal to the corresponding fields in other. Used for testing.<a name="line.120"></a> -<span class="sourceLineNo">121</span> */<a name="line.121"></a> -<span class="sourceLineNo">122</span> @Override<a name="line.122"></a> -<span class="sourceLineNo">123</span> boolean areSerializedFieldsEqual(Filter o) {<a name="line.123"></a> -<span class="sourceLineNo">124</span> if (o == this) return true;<a name="line.124"></a> -<span class="sourceLineNo">125</span> if (!(o instanceof FirstKeyOnlyFilter)) return false;<a name="line.125"></a> -<span class="sourceLineNo">126</span><a name="line.126"></a> -<span class="sourceLineNo">127</span> return true;<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">023</span>import java.util.Objects;<a name="line.23"></a> +<span class="sourceLineNo">024</span><a name="line.24"></a> +<span class="sourceLineNo">025</span>import org.apache.hadoop.hbase.Cell;<a name="line.25"></a> +<span class="sourceLineNo">026</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.26"></a> +<span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.exceptions.DeserializationException;<a name="line.27"></a> +<span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.FilterProtos;<a name="line.28"></a> +<span class="sourceLineNo">029</span><a name="line.29"></a> +<span class="sourceLineNo">030</span>import org.apache.hbase.thirdparty.com.google.common.base.Preconditions;<a name="line.30"></a> +<span class="sourceLineNo">031</span>import org.apache.hbase.thirdparty.com.google.protobuf.InvalidProtocolBufferException;<a name="line.31"></a> +<span class="sourceLineNo">032</span><a name="line.32"></a> +<span class="sourceLineNo">033</span>/**<a name="line.33"></a> +<span class="sourceLineNo">034</span> * A filter that will only return the first KV from each row.<a name="line.34"></a> +<span class="sourceLineNo">035</span> * <p><a name="line.35"></a> +<span class="sourceLineNo">036</span> * This filter can be used to more efficiently perform row count operations.<a name="line.36"></a> +<span class="sourceLineNo">037</span> */<a name="line.37"></a> +<span class="sourceLineNo">038</span>@InterfaceAudience.Public<a name="line.38"></a> +<span class="sourceLineNo">039</span>public class FirstKeyOnlyFilter extends FilterBase {<a name="line.39"></a> +<span class="sourceLineNo">040</span> private boolean foundKV = false;<a name="line.40"></a> +<span class="sourceLineNo">041</span><a name="line.41"></a> +<span class="sourceLineNo">042</span> public FirstKeyOnlyFilter() {<a name="line.42"></a> +<span class="sourceLineNo">043</span> }<a name="line.43"></a> +<span class="sourceLineNo">044</span><a name="line.44"></a> +<span class="sourceLineNo">045</span> @Override<a name="line.45"></a> +<span class="sourceLineNo">046</span> public void reset() {<a name="line.46"></a> +<span class="sourceLineNo">047</span> foundKV = false;<a name="line.47"></a> +<span class="sourceLineNo">048</span> }<a name="line.48"></a> +<span class="sourceLineNo">049</span><a name="line.49"></a> +<span class="sourceLineNo">050</span> @Override<a name="line.50"></a> +<span class="sourceLineNo">051</span> public boolean filterRowKey(Cell cell) throws IOException {<a name="line.51"></a> +<span class="sourceLineNo">052</span> // Impl in FilterBase might do unnecessary copy for Off heap backed Cells.<a name="line.52"></a> +<span class="sourceLineNo">053</span> return false;<a name="line.53"></a> +<span class="sourceLineNo">054</span> }<a name="line.54"></a> +<span class="sourceLineNo">055</span><a name="line.55"></a> +<span class="sourceLineNo">056</span> @Deprecated<a name="line.56"></a> +<span class="sourceLineNo">057</span> @Override<a name="line.57"></a> +<span class="sourceLineNo">058</span> public ReturnCode filterKeyValue(final Cell c) {<a name="line.58"></a> +<span class="sourceLineNo">059</span> return filterCell(c);<a name="line.59"></a> +<span class="sourceLineNo">060</span> }<a name="line.60"></a> +<span class="sourceLineNo">061</span><a name="line.61"></a> +<span class="sourceLineNo">062</span> @Override<a name="line.62"></a> +<span class="sourceLineNo">063</span> public ReturnCode filterCell(final Cell c) {<a name="line.63"></a> +<span class="sourceLineNo">064</span> if(foundKV) return ReturnCode.NEXT_ROW;<a name="line.64"></a> +<span class="sourceLineNo">065</span> foundKV = true;<a name="line.65"></a> +<span class="sourceLineNo">066</span> return ReturnCode.INCLUDE;<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> public static Filter createFilterFromArguments(ArrayList<byte []> filterArguments) {<a name="line.69"></a> +<span class="sourceLineNo">070</span> Preconditions.checkArgument(filterArguments.isEmpty(),<a name="line.70"></a> +<span class="sourceLineNo">071</span> "Expected 0 but got: %s", filterArguments.size());<a name="line.71"></a> +<span class="sourceLineNo">072</span> return new FirstKeyOnlyFilter();<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> /**<a name="line.75"></a> +<span class="sourceLineNo">076</span> * @return true if first KV has been found.<a name="line.76"></a> +<span class="sourceLineNo">077</span> */<a name="line.77"></a> +<span class="sourceLineNo">078</span> protected boolean hasFoundKV() {<a name="line.78"></a> +<span class="sourceLineNo">079</span> return this.foundKV;<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> /**<a name="line.82"></a> +<span class="sourceLineNo">083</span> *<a name="line.83"></a> +<span class="sourceLineNo">084</span> * @param value update {@link #foundKV} flag with value.<a name="line.84"></a> +<span class="sourceLineNo">085</span> */<a name="line.85"></a> +<span class="sourceLineNo">086</span> protected void setFoundKV(boolean value) {<a name="line.86"></a> +<span class="sourceLineNo">087</span> this.foundKV = value;<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> /**<a name="line.90"></a> +<span class="sourceLineNo">091</span> * @return The filter serialized using pb<a name="line.91"></a> +<span class="sourceLineNo">092</span> */<a name="line.92"></a> +<span class="sourceLineNo">093</span> @Override<a name="line.93"></a> +<span class="sourceLineNo">094</span> public byte [] toByteArray() {<a name="line.94"></a> +<span class="sourceLineNo">095</span> FilterProtos.FirstKeyOnlyFilter.Builder builder =<a name="line.95"></a> +<span class="sourceLineNo">096</span> FilterProtos.FirstKeyOnlyFilter.newBuilder();<a name="line.96"></a> +<span class="sourceLineNo">097</span> return builder.build().toByteArray();<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> /**<a name="line.100"></a> +<span class="sourceLineNo">101</span> * @param pbBytes A pb serialized {@link FirstKeyOnlyFilter} instance<a name="line.101"></a> +<span class="sourceLineNo">102</span> * @return An instance of {@link FirstKeyOnlyFilter} made from <code>bytes</code><a name="line.102"></a> +<span class="sourceLineNo">103</span> * @throws org.apache.hadoop.hbase.exceptions.DeserializationException<a name="line.103"></a> +<span class="sourceLineNo">104</span> * @see #toByteArray<a name="line.104"></a> +<span class="sourceLineNo">105</span> */<a name="line.105"></a> +<span class="sourceLineNo">106</span> public static FirstKeyOnlyFilter parseFrom(final byte [] pbBytes)<a name="line.106"></a> +<span class="sourceLineNo">107</span> throws DeserializationException {<a name="line.107"></a> +<span class="sourceLineNo">108</span> // There is nothing to deserialize. Why do this at all?<a name="line.108"></a> +<span class="sourceLineNo">109</span> try {<a name="line.109"></a> +<span class="sourceLineNo">110</span> FilterProtos.FirstKeyOnlyFilter.parseFrom(pbBytes);<a name="line.110"></a> +<span class="sourceLineNo">111</span> } catch (InvalidProtocolBufferException e) {<a name="line.111"></a> +<span class="sourceLineNo">112</span> throw new DeserializationException(e);<a name="line.112"></a> +<span class="sourceLineNo">113</span> }<a name="line.113"></a> +<span class="sourceLineNo">114</span> // Just return a new instance.<a name="line.114"></a> +<span class="sourceLineNo">115</span> return new FirstKeyOnlyFilter();<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> /**<a name="line.118"></a> +<span class="sourceLineNo">119</span> * @param o the other filter to compare with<a name="line.119"></a> +<span class="sourceLineNo">120</span> * @return true if and only if the fields of the filter that are serialized<a name="line.120"></a> +<span class="sourceLineNo">121</span> * are equal to the corresponding fields in other. 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areSerializedFieldsEqual((Filter) obj);<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> @Override<a name="line.136"></a> +<span class="sourceLineNo">137</span> public int hashCode() {<a name="line.137"></a> +<span class="sourceLineNo">138</span> return Objects.hashCode(foundKV);<a name="line.138"></a> +<span class="sourceLineNo">139</span> }<a name="line.139"></a> +<span class="sourceLineNo">140</span>}<a name="line.140"></a> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/293abb17/apidocs/src-html/org/apache/hadoop/hbase/filter/FirstKeyValueMatchingQualifiersFilter.html ---------------------------------------------------------------------- diff --git a/apidocs/src-html/org/apache/hadoop/hbase/filter/FirstKeyValueMatchingQualifiersFilter.html b/apidocs/src-html/org/apache/hadoop/hbase/filter/FirstKeyValueMatchingQualifiersFilter.html index 69ecec9..a4e9982 100644 --- a/apidocs/src-html/org/apache/hadoop/hbase/filter/FirstKeyValueMatchingQualifiersFilter.html +++ b/apidocs/src-html/org/apache/hadoop/hbase/filter/FirstKeyValueMatchingQualifiersFilter.html @@ -145,18 +145,14 @@ <span class="sourceLineNo">137</span><a name="line.137"></a> <span class="sourceLineNo">138</span> @Override<a name="line.138"></a> <span class="sourceLineNo">139</span> public boolean equals(Object obj) {<a name="line.139"></a> -<span class="sourceLineNo">140</span> if (obj == null || (!(obj instanceof FirstKeyValueMatchingQualifiersFilter))) {<a name="line.140"></a> -<span class="sourceLineNo">141</span> return false;<a name="line.141"></a> -<span class="sourceLineNo">142</span> }<a name="line.142"></a> -<span class="sourceLineNo">143</span> FirstKeyValueMatchingQualifiersFilter f = (FirstKeyValueMatchingQualifiersFilter) obj;<a name="line.143"></a> -<span class="sourceLineNo">144</span> return this.areSerializedFieldsEqual(f);<a 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Objects.hash(this.qualifiers);<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> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/293abb17/apidocs/src-html/org/apache/hadoop/hbase/filter/FuzzyRowFilter.html ---------------------------------------------------------------------- diff --git a/apidocs/src-html/org/apache/hadoop/hbase/filter/FuzzyRowFilter.html b/apidocs/src-html/org/apache/hadoop/hbase/filter/FuzzyRowFilter.html index d9cda57..3efe1f0 100644 --- a/apidocs/src-html/org/apache/hadoop/hbase/filter/FuzzyRowFilter.html +++ b/apidocs/src-html/org/apache/hadoop/hbase/filter/FuzzyRowFilter.html @@ -658,18 +658,14 @@ <span class="sourceLineNo">650</span><a name="line.650"></a> <span class="sourceLineNo">651</span> @Override<a name="line.651"></a> <span class="sourceLineNo">652</span> public boolean equals(Object obj) {<a name="line.652"></a> -<span class="sourceLineNo">653</span> if (obj == null || (!(obj instanceof FuzzyRowFilter))) {<a name="line.653"></a> -<span class="sourceLineNo">654</span> return false;<a name="line.654"></a> -<span class="sourceLineNo">655</span> }<a name="line.655"></a> -<span class="sourceLineNo">656</span> FuzzyRowFilter f = (FuzzyRowFilter) obj;<a name="line.656"></a> -<span class="sourceLineNo">657</span> return this.areSerializedFieldsEqual(f);<a name="line.657"></a> -<span class="sourceLineNo">658</span> }<a name="line.658"></a> -<span class="sourceLineNo">659</span><a name="line.659"></a> -<span class="sourceLineNo">660</span> @Override<a name="line.660"></a> -<span class="sourceLineNo">661</span> public int hashCode() {<a name="line.661"></a> -<span class="sourceLineNo">662</span> return Objects.hash(this.fuzzyKeysData.toArray());<a name="line.662"></a> -<span class="sourceLineNo">663</span> }<a name="line.663"></a> -<span class="sourceLineNo">664</span>}<a name="line.664"></a> +<span class="sourceLineNo">653</span> return obj instanceof Filter && areSerializedFieldsEqual((Filter) obj);<a name="line.653"></a> +<span class="sourceLineNo">654</span> }<a name="line.654"></a> +<span class="sourceLineNo">655</span><a name="line.655"></a> +<span class="sourceLineNo">656</span> @Override<a name="line.656"></a> +<span class="sourceLineNo">657</span> public int hashCode() {<a name="line.657"></a> +<span class="sourceLineNo">658</span> return Objects.hash(this.fuzzyKeysData);<a name="line.658"></a> +<span class="sourceLineNo">659</span> }<a name="line.659"></a> +<span class="sourceLineNo">660</span>}<a name="line.660"></a> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/293abb17/apidocs/src-html/org/apache/hadoop/hbase/filter/InclusiveStopFilter.html ---------------------------------------------------------------------- diff --git a/apidocs/src-html/org/apache/hadoop/hbase/filter/InclusiveStopFilter.html b/apidocs/src-html/org/apache/hadoop/hbase/filter/InclusiveStopFilter.html index c5cb1c7..11f3bc9 100644 --- a/apidocs/src-html/org/apache/hadoop/hbase/filter/InclusiveStopFilter.html +++ b/apidocs/src-html/org/apache/hadoop/hbase/filter/InclusiveStopFilter.html @@ -28,133 +28,128 @@ <span class="sourceLineNo">020</span>package org.apache.hadoop.hbase.filter;<a name="line.20"></a> <span class="sourceLineNo">021</span><a name="line.21"></a> <span class="sourceLineNo">022</span>import java.util.ArrayList;<a name="line.22"></a> -<span class="sourceLineNo">023</span>import java.util.Objects;<a name="line.23"></a> -<span class="sourceLineNo">024</span><a name="line.24"></a> -<span class="sourceLineNo">025</span>import org.apache.hadoop.hbase.Cell;<a name="line.25"></a> -<span class="sourceLineNo">026</span>import org.apache.hadoop.hbase.CellComparator;<a name="line.26"></a> -<span class="sourceLineNo">027</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.27"></a> -<span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.exceptions.DeserializationException;<a name="line.28"></a> -<span class="sourceLineNo">029</span>import org.apache.hbase.thirdparty.com.google.protobuf.InvalidProtocolBufferException;<a name="line.29"></a> -<span class="sourceLineNo">030</span>import org.apache.hbase.thirdparty.com.google.protobuf.UnsafeByteOperations;<a name="line.30"></a> -<span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.FilterProtos;<a name="line.31"></a> -<span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.32"></a> -<span class="sourceLineNo">033</span><a name="line.33"></a> -<span class="sourceLineNo">034</span>import org.apache.hbase.thirdparty.com.google.common.base.Preconditions;<a name="line.34"></a> -<span class="sourceLineNo">035</span><a name="line.35"></a> -<span class="sourceLineNo">036</span>/**<a name="line.36"></a> -<span class="sourceLineNo">037</span> * A Filter that stops after the given row. There is no "RowStopFilter" because<a name="line.37"></a> -<span class="sourceLineNo">038</span> * the Scan spec allows you to specify a stop row.<a name="line.38"></a> -<span class="sourceLineNo">039</span> *<a name="line.39"></a> -<span class="sourceLineNo">040</span> * Use this filter to include the stop row, eg: [A,Z].<a name="line.40"></a> -<span class="sourceLineNo">041</span> */<a name="line.41"></a> -<span class="sourceLineNo">042</span>@InterfaceAudience.Public<a name="line.42"></a> -<span class="sourceLineNo">043</span>public class InclusiveStopFilter extends FilterBase {<a name="line.43"></a> -<span class="sourceLineNo">044</span> private byte [] stopRowKey;<a name="line.44"></a> -<span class="sourceLineNo">045</span> private boolean done = false;<a name="line.45"></a> -<span class="sourceLineNo">046</span><a name="line.46"></a> -<span class="sourceLineNo">047</span> public InclusiveStopFilter(final byte [] stopRowKey) {<a name="line.47"></a> -<span class="sourceLineNo">048</span> this.stopRowKey = stopRowKey;<a name="line.48"></a> -<span class="sourceLineNo">049</span> }<a name="line.49"></a> -<span class="sourceLineNo">050</span><a name="line.50"></a> -<span class="sourceLineNo">051</span> public byte[] getStopRowKey() {<a name="line.51"></a> -<span class="sourceLineNo">052</span> return this.stopRowKey;<a name="line.52"></a> -<span class="sourceLineNo">053</span> }<a name="line.53"></a> -<span class="sourceLineNo">054</span><a name="line.54"></a> -<span class="sourceLineNo">055</span> @Deprecated<a name="line.55"></a> -<span class="sourceLineNo">056</span> @Override<a name="line.56"></a> -<span class="sourceLineNo">057</span> public ReturnCode filterKeyValue(final Cell c) {<a name="line.57"></a> -<span class="sourceLineNo">058</span> return filterCell(c);<a name="line.58"></a> -<span class="sourceLineNo">059</span> }<a name="line.59"></a> -<span class="sourceLineNo">060</span><a name="line.60"></a> -<span class="sourceLineNo">061</span> @Override<a name="line.61"></a> -<span class="sourceLineNo">062</span> public ReturnCode filterCell(final Cell c) {<a name="line.62"></a> -<span class="sourceLineNo">063</span> if (done) return ReturnCode.NEXT_ROW;<a name="line.63"></a> -<span class="sourceLineNo">064</span> return ReturnCode.INCLUDE;<a name="line.64"></a> -<span class="sourceLineNo">065</span> }<a name="line.65"></a> -<span class="sourceLineNo">066</span><a name="line.66"></a> -<span class="sourceLineNo">067</span> @Override<a name="line.67"></a> -<span class="sourceLineNo">068</span> public boolean filterRowKey(Cell firstRowCell) {<a name="line.68"></a> -<span class="sourceLineNo">069</span> // if stopRowKey is <= buffer, then true, filter row.<a name="line.69"></a> -<span class="sourceLineNo">070</span> if (filterAllRemaining()) return true;<a name="line.70"></a> -<span class="sourceLineNo">071</span> int cmp = CellComparator.getInstance().compareRows(firstRowCell, stopRowKey, 0, stopRowKey.length);<a name="line.71"></a> -<span class="sourceLineNo">072</span> done = reversed ? cmp < 0 : cmp > 0;<a name="line.72"></a> -<span class="sourceLineNo">073</span> return done;<a name="line.73"></a> -<span class="sourceLineNo">074</span> }<a name="line.74"></a> -<span class="sourceLineNo">075</span><a name="line.75"></a> -<span class="sourceLineNo">076</span> @Override<a name="line.76"></a> -<span class="sourceLineNo">077</span> public boolean filterAllRemaining() {<a name="line.77"></a> -<span class="sourceLineNo">078</span> return done;<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> public static Filter createFilterFromArguments (ArrayList<byte []> filterArguments) {<a name="line.81"></a> -<span class="sourceLineNo">082</span> Preconditions.checkArgument(filterArguments.size() == 1,<a name="line.82"></a> -<span class="sourceLineNo">083</span> "Expected 1 but got: %s", filterArguments.size());<a name="line.83"></a> -<span class="sourceLineNo">084</span> byte [] stopRowKey = ParseFilter.removeQuotesFromByteArray(filterArguments.get(0));<a name="line.84"></a> -<span class="sourceLineNo">085</span> return new InclusiveStopFilter(stopRowKey);<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> /**<a name="line.88"></a> -<span class="sourceLineNo">089</span> * @return The filter serialized using pb<a name="line.89"></a> -<span class="sourceLineNo">090</span> */<a name="line.90"></a> -<span class="sourceLineNo">091</span> @Override<a name="line.91"></a> -<span class="sourceLineNo">092</span> public byte [] toByteArray() {<a name="line.92"></a> -<span class="sourceLineNo">093</span> FilterProtos.InclusiveStopFilter.Builder builder =<a name="line.93"></a> -<span class="sourceLineNo">094</span> FilterProtos.InclusiveStopFilter.newBuilder();<a name="line.94"></a> -<span class="sourceLineNo">095</span> if (this.stopRowKey != null) builder.setStopRowKey(<a name="line.95"></a> -<span class="sourceLineNo">096</span> UnsafeByteOperations.unsafeWrap(this.stopRowKey));<a name="line.96"></a> -<span class="sourceLineNo">097</span> return builder.build().toByteArray();<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> /**<a name="line.100"></a> -<span class="sourceLineNo">101</span> * @param pbBytes A pb serialized {@link InclusiveStopFilter} instance<a name="line.101"></a> -<span class="sourceLineNo">102</span> * @return An instance of {@link InclusiveStopFilter} made from <code>bytes</code><a name="line.102"></a> -<span class="sourceLineNo">103</span> * @throws DeserializationException<a name="line.103"></a> -<span class="sourceLineNo">104</span> * @see #toByteArray<a name="line.104"></a> -<span class="sourceLineNo">105</span> */<a name="line.105"></a> -<span class="sourceLineNo">106</span> public static InclusiveStopFilter parseFrom(final byte [] pbBytes)<a name="line.106"></a> -<span class="sourceLineNo">107</span> throws DeserializationException {<a name="line.107"></a> -<span class="sourceLineNo">108</span> FilterProtos.InclusiveStopFilter proto;<a name="line.108"></a> -<span class="sourceLineNo">109</span> try {<a name="line.109"></a> -<span class="sourceLineNo">110</span> proto = FilterProtos.InclusiveStopFilter.parseFrom(pbBytes);<a name="line.110"></a> -<span class="sourceLineNo">111</span> } catch (InvalidProtocolBufferException e) {<a name="line.111"></a> -<span class="sourceLineNo">112</span> throw new DeserializationException(e);<a name="line.112"></a> -<span class="sourceLineNo">113</span> }<a name="line.113"></a> -<span class="sourceLineNo">114</span> return new InclusiveStopFilter(proto.hasStopRowKey()?proto.getStopRowKey().toByteArray():null);<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> * @param o the other filter to compare with<a name="line.118"></a> -<span class="sourceLineNo">119</span> * @return true if and only if the fields of the filter that are serialized<a name="line.119"></a> -<span class="sourceLineNo">120</span> * are equal to the corresponding fields in other. Used for testing.<a name="line.120"></a> -<span class="sourceLineNo">121</span> */<a name="line.121"></a> -<span class="sourceLineNo">122</span> @Override<a name="line.122"></a> -<span class="sourceLineNo">123</span> boolean areSerializedFieldsEqual(Filter o) {<a name="line.123"></a> -<span class="sourceLineNo">124</span> if (o == this) return true;<a name="line.124"></a> -<span class="sourceLineNo">125</span> if (!(o instanceof InclusiveStopFilter)) return false;<a name="line.125"></a> -<span class="sourceLineNo">126</span><a name="line.126"></a> -<span class="sourceLineNo">127</span> InclusiveStopFilter other = (InclusiveStopFilter)o;<a name="line.127"></a> -<span class="sourceLineNo">128</span> return Bytes.equals(this.getStopRowKey(), other.getStopRowKey());<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> @Override<a name="line.131"></a> -<span class="sourceLineNo">132</span> public String toString() {<a name="line.132"></a> -<span class="sourceLineNo">133</span> return this.getClass().getSimpleName() + " " + Bytes.toStringBinary(this.stopRowKey);<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> @Override<a name="line.136"></a> -<span class="sourceLineNo">137</span> public boolean equals(Object obj) {<a name="line.137"></a> -<span class="sourceLineNo">138</span> if (obj == null || (!(obj instanceof InclusiveStopFilter))) {<a name="line.138"></a> -<span class="sourceLineNo">139</span> return false;<a name="line.139"></a> -<span class="sourceLineNo">140</span> }<a name="line.140"></a> -<span class="sourceLineNo">141</span> InclusiveStopFilter f = (InclusiveStopFilter) obj;<a name="line.141"></a> -<span class="sourceLineNo">142</span> return this.areSerializedFieldsEqual(f);<a name="line.142"></a> +<span class="sourceLineNo">023</span><a name="line.23"></a> +<span class="sourceLineNo">024</span>import org.apache.hadoop.hbase.Cell;<a name="line.24"></a> +<span class="sourceLineNo">025</span>import org.apache.hadoop.hbase.CellComparator;<a name="line.25"></a> +<span class="sourceLineNo">026</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.26"></a> +<span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.exceptions.DeserializationException;<a name="line.27"></a> +<span class="sourceLineNo">028</span>import org.apache.hbase.thirdparty.com.google.protobuf.InvalidProtocolBufferException;<a name="line.28"></a> +<span class="sourceLineNo">029</span>import org.apache.hbase.thirdparty.com.google.protobuf.UnsafeByteOperations;<a name="line.29"></a> +<span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.FilterProtos;<a name="line.30"></a> +<span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.31"></a> +<span class="sourceLineNo">032</span><a name="line.32"></a> +<span class="sourceLineNo">033</span>import org.apache.hbase.thirdparty.com.google.common.base.Preconditions;<a name="line.33"></a> +<span class="sourceLineNo">034</span><a name="line.34"></a> +<span class="sourceLineNo">035</span>/**<a name="line.35"></a> +<span class="sourceLineNo">036</span> * A Filter that stops after the given row. There is no "RowStopFilter" because<a name="line.36"></a> +<span class="sourceLineNo">037</span> * the Scan spec allows you to specify a stop row.<a name="line.37"></a> +<span class="sourceLineNo">038</span> *<a name="line.38"></a> +<span class="sourceLineNo">039</span> * Use this filter to include the stop row, eg: [A,Z].<a name="line.39"></a> +<span class="sourceLineNo">040</span> */<a name="line.40"></a> +<span class="sourceLineNo">041</span>@InterfaceAudience.Public<a name="line.41"></a> +<span class="sourceLineNo">042</span>public class InclusiveStopFilter extends FilterBase {<a name="line.42"></a> +<span class="sourceLineNo">043</span> private byte [] stopRowKey;<a name="line.43"></a> +<span class="sourceLineNo">044</span> private boolean done = false;<a name="line.44"></a> +<span class="sourceLineNo">045</span><a name="line.45"></a> +<span class="sourceLineNo">046</span> public InclusiveStopFilter(final byte [] stopRowKey) {<a name="line.46"></a> +<span class="sourceLineNo">047</span> this.stopRowKey = stopRowKey;<a name="line.47"></a> +<span class="sourceLineNo">048</span> }<a name="line.48"></a> +<span class="sourceLineNo">049</span><a name="line.49"></a> +<span class="sourceLineNo">050</span> public byte[] getStopRowKey() {<a name="line.50"></a> +<span class="sourceLineNo">051</span> return this.stopRowKey;<a name="line.51"></a> +<span class="sourceLineNo">052</span> }<a name="line.52"></a> +<span class="sourceLineNo">053</span><a name="line.53"></a> +<span class="sourceLineNo">054</span> @Deprecated<a name="line.54"></a> +<span class="sourceLineNo">055</span> @Override<a name="line.55"></a> +<span class="sourceLineNo">056</span> public ReturnCode filterKeyValue(final Cell c) {<a name="line.56"></a> +<span class="sourceLineNo">057</span> return filterCell(c);<a name="line.57"></a> +<span class="sourceLineNo">058</span> }<a name="line.58"></a> +<span class="sourceLineNo">059</span><a name="line.59"></a> +<span class="sourceLineNo">060</span> @Override<a name="line.60"></a> +<span class="sourceLineNo">061</span> public ReturnCode filterCell(final Cell c) {<a name="line.61"></a> +<span class="sourceLineNo">062</span> if (done) return ReturnCode.NEXT_ROW;<a name="line.62"></a> +<span class="sourceLineNo">063</span> return ReturnCode.INCLUDE;<a name="line.63"></a> +<span class="sourceLineNo">064</span> }<a name="line.64"></a> +<span class="sourceLineNo">065</span><a name="line.65"></a> +<span class="sourceLineNo">066</span> @Override<a name="line.66"></a> +<span class="sourceLineNo">067</span> public boolean filterRowKey(Cell firstRowCell) {<a name="line.67"></a> +<span class="sourceLineNo">068</span> // if stopRowKey is <= buffer, then true, filter row.<a name="line.68"></a> +<span class="sourceLineNo">069</span> if (filterAllRemaining()) return true;<a name="line.69"></a> +<span class="sourceLineNo">070</span> int cmp = CellComparator.getInstance().compareRows(firstRowCell, stopRowKey, 0, stopRowKey.length);<a name="line.70"></a> +<span class="sourceLineNo">071</span> done = reversed ? cmp < 0 : cmp > 0;<a name="line.71"></a> +<span class="sourceLineNo">072</span> return done;<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 boolean filterAllRemaining() {<a name="line.76"></a> +<span class="sourceLineNo">077</span> return done;<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> public static Filter createFilterFromArguments (ArrayList<byte []> filterArguments) {<a name="line.80"></a> +<span class="sourceLineNo">081</span> Preconditions.checkArgument(filterArguments.size() == 1,<a name="line.81"></a> +<span class="sourceLineNo">082</span> "Expected 1 but got: %s", filterArguments.size());<a name="line.82"></a> +<span class="sourceLineNo">083</span> byte [] stopRowKey = ParseFilter.removeQuotesFromByteArray(filterArguments.get(0));<a name="line.83"></a> +<span class="sourceLineNo">084</span> return new InclusiveStopFilter(stopRowKey);<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> /**<a name="line.87"></a> +<span class="sourceLineNo">088</span> * @return The filter serialized using pb<a name="line.88"></a> +<span class="sourceLineNo">089</span> */<a name="line.89"></a> +<span class="sourceLineNo">090</span> @Override<a name="line.90"></a> +<span class="sourceLineNo">091</span> public byte [] toByteArray() {<a name="line.91"></a> +<span class="sourceLineNo">092</span> FilterProtos.InclusiveStopFilter.Builder builder =<a name="line.92"></a> +<span class="sourceLineNo">093</span> FilterProtos.InclusiveStopFilter.newBuilder();<a name="line.93"></a> +<span class="sourceLineNo">094</span> if (this.stopRowKey != null) builder.setStopRowKey(<a name="line.94"></a> +<span class="sourceLineNo">095</span> UnsafeByteOperations.unsafeWrap(this.stopRowKey));<a name="line.95"></a> +<span class="sourceLineNo">096</span> return builder.build().toByteArray();<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> * @param pbBytes A pb serialized {@link InclusiveStopFilter} instance<a name="line.100"></a> +<span class="sourceLineNo">101</span> * @return An instance of {@link InclusiveStopFilter} made from <code>bytes</code><a name="line.101"></a> +<span class="sourceLineNo">102</span> * @throws DeserializationException<a name="line.102"></a> +<span class="sourceLineNo">103</span> * @see #toByteArray<a name="line.103"></a> +<span class="sourceLineNo">104</span> */<a name="line.104"></a> +<span class="sourceLineNo">105</span> public static InclusiveStopFilter parseFrom(final byte [] pbBytes)<a name="line.105"></a> +<span class="sourceLineNo">106</span> throws DeserializationException {<a name="line.106"></a> +<span class="sourceLineNo">107</span> FilterProtos.InclusiveStopFilter proto;<a name="line.107"></a> +<span class="sourceLineNo">108</span> try {<a name="line.108"></a> +<span class="sourceLineNo">109</span> proto = FilterProtos.InclusiveStopFilter.parseFrom(pbBytes);<a name="line.109"></a> +<span class="sourceLineNo">110</span> } catch (InvalidProtocolBufferException e) {<a name="line.110"></a> +<span class="sourceLineNo">111</span> throw new DeserializationException(e);<a name="line.111"></a> +<span class="sourceLineNo">112</span> }<a name="line.112"></a> +<span class="sourceLineNo">113</span> return new InclusiveStopFilter(proto.hasStopRowKey()?proto.getStopRowKey().toByteArray():null);<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> /**<a name="line.116"></a> +<span class="sourceLineNo">117</span> * @param o the other filter to compare with<a name="line.117"></a> +<span class="sourceLineNo">118</span> * @return true if and only if the fields of the filter that are serialized<a name="line.118"></a> +<span class="sourceLineNo">119</span> * are equal to the corresponding fields in other. Used for testing.<a name="line.119"></a> +<span class="sourceLineNo">120</span> */<a name="line.120"></a> +<span class="sourceLineNo">121</span> @Override<a name="line.121"></a> +<span class="sourceLineNo">122</span> boolean areSerializedFieldsEqual(Filter o) {<a name="line.122"></a> +<span class="sourceLineNo">123</span> if (o == this) return true;<a name="line.123"></a> +<span class="sourceLineNo">124</span> if (!(o instanceof InclusiveStopFilter)) return false;<a name="line.124"></a> +<span class="sourceLineNo">125</span><a name="line.125"></a> +<span class="sourceLineNo">126</span> InclusiveStopFilter other = (InclusiveStopFilter)o;<a name="line.126"></a> +<span class="sourceLineNo">127</span> return Bytes.equals(this.getStopRowKey(), other.getStopRowKey());<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> @Override<a name="line.130"></a> +<span class="sourceLineNo">131</span> public String toString() {<a name="line.131"></a> +<span class="sourceLineNo">132</span> return this.getClass().getSimpleName() + " " + Bytes.toStringBinary(this.stopRowKey);<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> @Override<a name="line.135"></a> +<span class="sourceLineNo">136</span> public boolean equals(Object obj) {<a name="line.136"></a> +<span class="sourceLineNo">137</span> return obj instanceof Filter && areSerializedFieldsEqual((Filter) obj);<a name="line.137"></a> +<span class="sourceLineNo">138</span> }<a name="line.138"></a> +<span class="sourceLineNo">139</span><a name="line.139"></a> +<span class="sourceLineNo">140</span> @Override<a name="line.140"></a> +<span class="sourceLineNo">141</span> public int hashCode() {<a name="line.141"></a> +<span class="sourceLineNo">142</span> return Bytes.hashCode(this.stopRowKey);<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> -<span class="sourceLineNo">145</span> @Override<a name="line.145"></a> -<span class="sourceLineNo">146</span> public int hashCode() {<a name="line.146"></a> -<span class="sourceLineNo">147</span> return Objects.hash(Bytes.hashCode(this.stopRowKey));<a name="line.147"></a> -<span class="sourceLineNo">148</span> }<a name="line.148"></a> -<span class="sourceLineNo">149</span>}<a name="line.149"></a> +<span class="sourceLineNo">144</span>}<a name="line.144"></a>
