http://git-wip-us.apache.org/repos/asf/hbase-site/blob/293abb17/devapidocs/src-html/org/apache/hadoop/hbase/filter/FamilyFilter.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/filter/FamilyFilter.html b/devapidocs/src-html/org/apache/hadoop/hbase/filter/FamilyFilter.html index 58e8dfb..db6bbc9 100644 --- a/devapidocs/src-html/org/apache/hadoop/hbase/filter/FamilyFilter.html +++ b/devapidocs/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/devapidocs/src-html/org/apache/hadoop/hbase/filter/FilterList.Operator.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/filter/FilterList.Operator.html b/devapidocs/src-html/org/apache/hadoop/hbase/filter/FilterList.Operator.html index b025b7e..69ffa90 100644 --- a/devapidocs/src-html/org/apache/hadoop/hbase/filter/FilterList.Operator.html +++ b/devapidocs/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/devapidocs/src-html/org/apache/hadoop/hbase/filter/FilterList.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/filter/FilterList.html b/devapidocs/src-html/org/apache/hadoop/hbase/filter/FilterList.html index b025b7e..69ffa90 100644 --- a/devapidocs/src-html/org/apache/hadoop/hbase/filter/FilterList.html +++ b/devapidocs/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/devapidocs/src-html/org/apache/hadoop/hbase/filter/FilterListWithAND.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/filter/FilterListWithAND.html b/devapidocs/src-html/org/apache/hadoop/hbase/filter/FilterListWithAND.html index bc5d18a..8fcf4fb 100644 --- a/devapidocs/src-html/org/apache/hadoop/hbase/filter/FilterListWithAND.html +++ b/devapidocs/src-html/org/apache/hadoop/hbase/filter/FilterListWithAND.html @@ -32,281 +32,280 @@ <span class="sourceLineNo">024</span><a name="line.24"></a> <span class="sourceLineNo">025</span>import java.io.IOException;<a name="line.25"></a> <span class="sourceLineNo">026</span>import java.util.ArrayList;<a name="line.26"></a> -<span class="sourceLineNo">027</span>import java.util.Arrays;<a name="line.27"></a> -<span class="sourceLineNo">028</span>import java.util.Collections;<a name="line.28"></a> -<span class="sourceLineNo">029</span>import java.util.List;<a name="line.29"></a> -<span class="sourceLineNo">030</span>import java.util.Objects;<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> * FilterListWithAND represents an ordered list of filters which will be evaluated with an AND<a name="line.33"></a> -<span class="sourceLineNo">034</span> * operator.<a name="line.34"></a> -<span class="sourceLineNo">035</span> */<a name="line.35"></a> -<span class="sourceLineNo">036</span>@InterfaceAudience.Private<a name="line.36"></a> -<span class="sourceLineNo">037</span>public class FilterListWithAND extends FilterListBase {<a name="line.37"></a> -<span class="sourceLineNo">038</span><a name="line.38"></a> -<span class="sourceLineNo">039</span> private List<Filter> seekHintFilters = new ArrayList<>();<a name="line.39"></a> -<span class="sourceLineNo">040</span><a name="line.40"></a> -<span class="sourceLineNo">041</span> public FilterListWithAND(List<Filter> filters) {<a name="line.41"></a> -<span class="sourceLineNo">042</span> super(filters);<a name="line.42"></a> -<span class="sourceLineNo">043</span> // For FilterList with AND, when call FL's transformCell(), we should transform cell for all<a name="line.43"></a> -<span class="sourceLineNo">044</span> // sub-filters (because all sub-filters return INCLUDE*). So here, fill this array with true. we<a name="line.44"></a> -<span class="sourceLineNo">045</span> // keep this in FilterListWithAND for abstracting the transformCell() in FilterListBase.<a name="line.45"></a> -<span class="sourceLineNo">046</span> subFiltersIncludedCell = new ArrayList<>(Collections.nCopies(filters.size(), true));<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 void addFilterLists(List<Filter> filters) {<a name="line.50"></a> -<span class="sourceLineNo">051</span> if (checkAndGetReversed(filters, isReversed()) != isReversed()) {<a name="line.51"></a> -<span class="sourceLineNo">052</span> throw new IllegalArgumentException("Filters in the list must have the same reversed flag");<a name="line.52"></a> -<span class="sourceLineNo">053</span> }<a name="line.53"></a> -<span class="sourceLineNo">054</span> this.filters.addAll(filters);<a name="line.54"></a> -<span class="sourceLineNo">055</span> this.subFiltersIncludedCell.addAll(Collections.nCopies(filters.size(), true));<a name="line.55"></a> -<span class="sourceLineNo">056</span> }<a name="line.56"></a> -<span class="sourceLineNo">057</span><a name="line.57"></a> -<span class="sourceLineNo">058</span> @Override<a name="line.58"></a> -<span class="sourceLineNo">059</span> protected String formatLogFilters(List<Filter> logFilters) {<a name="line.59"></a> -<span class="sourceLineNo">060</span> return String.format("FilterList AND (%d/%d): %s", logFilters.size(), this.size(),<a name="line.60"></a> -<span class="sourceLineNo">061</span> logFilters.toString());<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> * FilterList with MUST_PASS_ALL choose the maximal forward step among sub-filters in filter list.<a name="line.65"></a> -<span class="sourceLineNo">066</span> * Let's call it: The Maximal Step Rule. So if filter-A in filter list return INCLUDE and filter-B<a name="line.66"></a> -<span class="sourceLineNo">067</span> * in filter list return INCLUDE_AND_NEXT_COL, then the filter list should return<a name="line.67"></a> -<span class="sourceLineNo">068</span> * INCLUDE_AND_NEXT_COL. For SEEK_NEXT_USING_HINT, it's more special, and in method<a name="line.68"></a> -<span class="sourceLineNo">069</span> * filterCellWithMustPassAll(), if any sub-filter return SEEK_NEXT_USING_HINT, then our filter<a name="line.69"></a> -<span class="sourceLineNo">070</span> * list will return SEEK_NEXT_USING_HINT. so we don't care about the SEEK_NEXT_USING_HINT here.<a name="line.70"></a> +<span class="sourceLineNo">027</span>import java.util.Collections;<a name="line.27"></a> +<span class="sourceLineNo">028</span>import java.util.List;<a name="line.28"></a> +<span class="sourceLineNo">029</span>import java.util.Objects;<a name="line.29"></a> +<span class="sourceLineNo">030</span><a name="line.30"></a> +<span class="sourceLineNo">031</span>/**<a name="line.31"></a> +<span class="sourceLineNo">032</span> * FilterListWithAND represents an ordered list of filters which will be evaluated with an AND<a name="line.32"></a> +<span class="sourceLineNo">033</span> * operator.<a name="line.33"></a> +<span class="sourceLineNo">034</span> */<a name="line.34"></a> +<span class="sourceLineNo">035</span>@InterfaceAudience.Private<a name="line.35"></a> +<span class="sourceLineNo">036</span>public class FilterListWithAND extends FilterListBase {<a name="line.36"></a> +<span class="sourceLineNo">037</span><a name="line.37"></a> +<span class="sourceLineNo">038</span> private List<Filter> seekHintFilters = new ArrayList<>();<a name="line.38"></a> +<span class="sourceLineNo">039</span><a name="line.39"></a> +<span class="sourceLineNo">040</span> public FilterListWithAND(List<Filter> filters) {<a name="line.40"></a> +<span class="sourceLineNo">041</span> super(filters);<a name="line.41"></a> +<span class="sourceLineNo">042</span> // For FilterList with AND, when call FL's transformCell(), we should transform cell for all<a name="line.42"></a> +<span class="sourceLineNo">043</span> // sub-filters (because all sub-filters return INCLUDE*). So here, fill this array with true. we<a name="line.43"></a> +<span class="sourceLineNo">044</span> // keep this in FilterListWithAND for abstracting the transformCell() in FilterListBase.<a name="line.44"></a> +<span class="sourceLineNo">045</span> subFiltersIncludedCell = new ArrayList<>(Collections.nCopies(filters.size(), true));<a name="line.45"></a> +<span class="sourceLineNo">046</span> }<a name="line.46"></a> +<span class="sourceLineNo">047</span><a name="line.47"></a> +<span class="sourceLineNo">048</span> @Override<a name="line.48"></a> +<span class="sourceLineNo">049</span> public void addFilterLists(List<Filter> filters) {<a name="line.49"></a> +<span class="sourceLineNo">050</span> if (checkAndGetReversed(filters, isReversed()) != isReversed()) {<a name="line.50"></a> +<span class="sourceLineNo">051</span> throw new IllegalArgumentException("Filters in the list must have the same reversed flag");<a name="line.51"></a> +<span class="sourceLineNo">052</span> }<a name="line.52"></a> +<span class="sourceLineNo">053</span> this.filters.addAll(filters);<a name="line.53"></a> +<span class="sourceLineNo">054</span> this.subFiltersIncludedCell.addAll(Collections.nCopies(filters.size(), true));<a name="line.54"></a> +<span class="sourceLineNo">055</span> }<a name="line.55"></a> +<span class="sourceLineNo">056</span><a name="line.56"></a> +<span class="sourceLineNo">057</span> @Override<a name="line.57"></a> +<span class="sourceLineNo">058</span> protected String formatLogFilters(List<Filter> logFilters) {<a name="line.58"></a> +<span class="sourceLineNo">059</span> return String.format("FilterList AND (%d/%d): %s", logFilters.size(), this.size(),<a name="line.59"></a> +<span class="sourceLineNo">060</span> logFilters.toString());<a name="line.60"></a> +<span class="sourceLineNo">061</span> }<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> * FilterList with MUST_PASS_ALL choose the maximal forward step among sub-filters in filter list.<a name="line.64"></a> +<span class="sourceLineNo">065</span> * Let's call it: The Maximal Step Rule. So if filter-A in filter list return INCLUDE and filter-B<a name="line.65"></a> +<span class="sourceLineNo">066</span> * in filter list return INCLUDE_AND_NEXT_COL, then the filter list should return<a name="line.66"></a> +<span class="sourceLineNo">067</span> * INCLUDE_AND_NEXT_COL. For SEEK_NEXT_USING_HINT, it's more special, and in method<a name="line.67"></a> +<span class="sourceLineNo">068</span> * filterCellWithMustPassAll(), if any sub-filter return SEEK_NEXT_USING_HINT, then our filter<a name="line.68"></a> +<span class="sourceLineNo">069</span> * list will return SEEK_NEXT_USING_HINT. so we don't care about the SEEK_NEXT_USING_HINT here.<a name="line.69"></a> +<span class="sourceLineNo">070</span> * <br/><a name="line.70"></a> <span class="sourceLineNo">071</span> * <br/><a name="line.71"></a> -<span class="sourceLineNo">072</span> * <br/><a name="line.72"></a> -<span class="sourceLineNo">073</span> * The jump step will be:<a name="line.73"></a> -<span class="sourceLineNo">074</span> *<a name="line.74"></a> -<span class="sourceLineNo">075</span> * <pre><a name="line.75"></a> -<span class="sourceLineNo">076</span> * INCLUDE &lt; SKIP &lt; INCLUDE_AND_NEXT_COL &lt; NEXT_COL &lt; INCLUDE_AND_SEEK_NEXT_ROW &lt; NEXT_ROW &lt; SEEK_NEXT_USING_HINT<a name="line.76"></a> -<span class="sourceLineNo">077</span> * </pre><a name="line.77"></a> -<span class="sourceLineNo">078</span> *<a name="line.78"></a> -<span class="sourceLineNo">079</span> * Here, we have the following map to describe The Maximal Step Rule. if current return code (for<a name="line.79"></a> -<span class="sourceLineNo">080</span> * previous sub-filters in filter list) is <strong>ReturnCode</strong>, and current filter returns<a name="line.80"></a> -<span class="sourceLineNo">081</span> * <strong>localRC</strong>, then we should return map[ReturnCode][localRC] for the merged result,<a name="line.81"></a> -<span class="sourceLineNo">082</span> * according to The Maximal Step Rule. <br/><a name="line.82"></a> -<span class="sourceLineNo">083</span> *<a name="line.83"></a> -<span class="sourceLineNo">084</span> * <pre><a name="line.84"></a> -<span class="sourceLineNo">085</span> * LocalCode\ReturnCode INCLUDE INCLUDE_AND_NEXT_COL INCLUDE_AND_SEEK_NEXT_ROW SKIP NEXT_COL NEXT_ROW SEEK_NEXT_USING_HINT<a name="line.85"></a> -<span class="sourceLineNo">086</span> * INCLUDE INCLUDE INCLUDE_AND_NEXT_COL INCLUDE_AND_SEEK_NEXT_ROW SKIP NEXT_COL NEXT_ROW SEEK_NEXT_USING_HINT<a name="line.86"></a> -<span class="sourceLineNo">087</span> * INCLUDE_AND_NEXT_COL INCLUDE_AND_NEXT_COL INCLUDE_AND_NEXT_COL INCLUDE_AND_SEEK_NEXT_ROW NEXT_COL NEXT_COL NEXT_ROW SEEK_NEXT_USING_HINT<a name="line.87"></a> -<span class="sourceLineNo">088</span> * INCLUDE_AND_SEEK_NEXT_ROW INCLUDE_AND_SEEK_NEXT_ROW INCLUDE_AND_SEEK_NEXT_ROW INCLUDE_AND_SEEK_NEXT_ROW NEXT_ROW NEXT_ROW NEXT_ROW SEEK_NEXT_USING_HINT<a name="line.88"></a> -<span class="sourceLineNo">089</span> * SKIP SKIP NEXT_COL NEXT_ROW SKIP NEXT_COL NEXT_ROW SEEK_NEXT_USING_HINT<a name="line.89"></a> -<span class="sourceLineNo">090</span> * NEXT_COL NEXT_COL NEXT_COL NEXT_ROW NEXT_COL NEXT_COL NEXT_ROW SEEK_NEXT_USING_HINT<a name="line.90"></a> -<span class="sourceLineNo">091</span> * NEXT_ROW NEXT_ROW NEXT_ROW NEXT_ROW NEXT_ROW NEXT_ROW NEXT_ROW SEEK_NEXT_USING_HINT<a name="line.91"></a> -<span class="sourceLineNo">092</span> * SEEK_NEXT_USING_HINT SEEK_NEXT_USING_HINT SEEK_NEXT_USING_HINT SEEK_NEXT_USING_HINT SEEK_NEXT_USING_HINT SEEK_NEXT_USING_HINT SEEK_NEXT_USING_HINT SEEK_NEXT_USING_HINT<a name="line.92"></a> -<span class="sourceLineNo">093</span> * </pre><a name="line.93"></a> -<span class="sourceLineNo">094</span> *<a name="line.94"></a> -<span class="sourceLineNo">095</span> * @param rc Return code which is calculated by previous sub-filter(s) in filter list.<a name="line.95"></a> -<span class="sourceLineNo">096</span> * @param localRC Return code of the current sub-filter in filter list.<a name="line.96"></a> -<span class="sourceLineNo">097</span> * @return Return code which is merged by the return code of previous sub-filter(s) and the return<a name="line.97"></a> -<span class="sourceLineNo">098</span> * code of current sub-filter.<a name="line.98"></a> -<span class="sourceLineNo">099</span> */<a name="line.99"></a> -<span class="sourceLineNo">100</span> private ReturnCode mergeReturnCode(ReturnCode rc, ReturnCode localRC) {<a name="line.100"></a> -<span class="sourceLineNo">101</span> if (rc == ReturnCode.SEEK_NEXT_USING_HINT) {<a name="line.101"></a> -<span class="sourceLineNo">102</span> return ReturnCode.SEEK_NEXT_USING_HINT;<a name="line.102"></a> -<span class="sourceLineNo">103</span> }<a name="line.103"></a> -<span class="sourceLineNo">104</span> switch (localRC) {<a name="line.104"></a> -<span class="sourceLineNo">105</span> case SEEK_NEXT_USING_HINT:<a name="line.105"></a> -<span class="sourceLineNo">106</span> return ReturnCode.SEEK_NEXT_USING_HINT;<a name="line.106"></a> -<span class="sourceLineNo">107</span> case INCLUDE:<a name="line.107"></a> -<span class="sourceLineNo">108</span> return rc;<a name="line.108"></a> -<span class="sourceLineNo">109</span> case INCLUDE_AND_NEXT_COL:<a name="line.109"></a> -<span class="sourceLineNo">110</span> if (isInReturnCodes(rc, ReturnCode.INCLUDE, ReturnCode.INCLUDE_AND_NEXT_COL)) {<a name="line.110"></a> -<span class="sourceLineNo">111</span> return ReturnCode.INCLUDE_AND_NEXT_COL;<a name="line.111"></a> -<span class="sourceLineNo">112</span> }<a name="line.112"></a> -<span class="sourceLineNo">113</span> if (isInReturnCodes(rc, ReturnCode.INCLUDE_AND_SEEK_NEXT_ROW)) {<a name="line.113"></a> -<span class="sourceLineNo">114</span> return ReturnCode.INCLUDE_AND_SEEK_NEXT_ROW;<a name="line.114"></a> -<span class="sourceLineNo">115</span> }<a name="line.115"></a> -<span class="sourceLineNo">116</span> if (isInReturnCodes(rc, ReturnCode.SKIP, ReturnCode.NEXT_COL)) {<a name="line.116"></a> -<span class="sourceLineNo">117</span> return ReturnCode.NEXT_COL;<a name="line.117"></a> -<span class="sourceLineNo">118</span> }<a name="line.118"></a> -<span class="sourceLineNo">119</span> if (isInReturnCodes(rc, ReturnCode.NEXT_ROW)) {<a name="line.119"></a> -<span class="sourceLineNo">120</span> return ReturnCode.NEXT_ROW;<a name="line.120"></a> -<span class="sourceLineNo">121</span> }<a name="line.121"></a> -<span class="sourceLineNo">122</span> break;<a name="line.122"></a> -<span class="sourceLineNo">123</span> case INCLUDE_AND_SEEK_NEXT_ROW:<a name="line.123"></a> -<span class="sourceLineNo">124</span> if (isInReturnCodes(rc, ReturnCode.INCLUDE, ReturnCode.INCLUDE_AND_NEXT_COL,<a name="line.124"></a> -<span class="sourceLineNo">125</span> ReturnCode.INCLUDE_AND_SEEK_NEXT_ROW)) {<a name="line.125"></a> -<span class="sourceLineNo">126</span> return ReturnCode.INCLUDE_AND_SEEK_NEXT_ROW;<a name="line.126"></a> -<span class="sourceLineNo">127</span> }<a name="line.127"></a> -<span class="sourceLineNo">128</span> if (isInReturnCodes(rc, ReturnCode.SKIP, ReturnCode.NEXT_COL, ReturnCode.NEXT_ROW)) {<a name="line.128"></a> -<span class="sourceLineNo">129</span> return ReturnCode.NEXT_ROW;<a name="line.129"></a> -<span class="sourceLineNo">130</span> }<a name="line.130"></a> -<span class="sourceLineNo">131</span> break;<a name="line.131"></a> -<span class="sourceLineNo">132</span> case SKIP:<a name="line.132"></a> -<span class="sourceLineNo">133</span> if (isInReturnCodes(rc, ReturnCode.INCLUDE, ReturnCode.SKIP)) {<a name="line.133"></a> -<span class="sourceLineNo">134</span> return ReturnCode.SKIP;<a name="line.134"></a> -<span class="sourceLineNo">135</span> }<a name="line.135"></a> -<span class="sourceLineNo">136</span> if (isInReturnCodes(rc, ReturnCode.INCLUDE_AND_NEXT_COL, ReturnCode.NEXT_COL)) {<a name="line.136"></a> -<span class="sourceLineNo">137</span> return ReturnCode.NEXT_COL;<a name="line.137"></a> -<span class="sourceLineNo">138</span> }<a name="line.138"></a> -<span class="sourceLineNo">139</span> if (isInReturnCodes(rc, ReturnCode.INCLUDE_AND_SEEK_NEXT_ROW, ReturnCode.NEXT_ROW)) {<a name="line.139"></a> -<span class="sourceLineNo">140</span> return ReturnCode.NEXT_ROW;<a name="line.140"></a> -<span 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class="sourceLineNo">152</span> case NEXT_ROW:<a name="line.152"></a> -<span class="sourceLineNo">153</span> return ReturnCode.NEXT_ROW;<a name="line.153"></a> -<span class="sourceLineNo">154</span> }<a name="line.154"></a> -<span class="sourceLineNo">155</span> throw new IllegalStateException(<a name="line.155"></a> -<span class="sourceLineNo">156</span> "Received code is not valid. rc: " + rc + ", localRC: " + localRC);<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> private boolean isIncludeRelatedReturnCode(ReturnCode rc) {<a name="line.159"></a> -<span class="sourceLineNo">160</span> return isInReturnCodes(rc, ReturnCode.INCLUDE, ReturnCode.INCLUDE_AND_NEXT_COL,<a name="line.160"></a> -<span class="sourceLineNo">161</span> ReturnCode.INCLUDE_AND_SEEK_NEXT_ROW);<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> @Override<a name="line.164"></a> -<span class="sourceLineNo">165</span> public ReturnCode filterCell(Cell c) throws IOException {<a name="line.165"></a> -<span class="sourceLineNo">166</span> if (isEmpty()) {<a name="line.166"></a> -<span class="sourceLineNo">167</span> return ReturnCode.INCLUDE;<a name="line.167"></a> -<span class="sourceLineNo">168</span> }<a name="line.168"></a> -<span class="sourceLineNo">169</span> ReturnCode rc = ReturnCode.INCLUDE;<a name="line.169"></a> -<span class="sourceLineNo">170</span> this.seekHintFilters.clear();<a name="line.170"></a> -<span class="sourceLineNo">171</span> for (int i = 0, n = filters.size(); i < n; i++) {<a name="line.171"></a> -<span class="sourceLineNo">172</span> Filter filter = filters.get(i);<a name="line.172"></a> -<span class="sourceLineNo">173</span> if (filter.filterAllRemaining()) {<a name="line.173"></a> -<span class="sourceLineNo">174</span> return ReturnCode.NEXT_ROW;<a name="line.174"></a> -<span class="sourceLineNo">175</span> }<a name="line.175"></a> -<span class="sourceLineNo">176</span> ReturnCode localRC;<a name="line.176"></a> -<span class="sourceLineNo">177</span> localRC = filter.filterCell(c);<a name="line.177"></a> -<span class="sourceLineNo">178</span> if (localRC == ReturnCode.SEEK_NEXT_USING_HINT) {<a name="line.178"></a> -<span class="sourceLineNo">179</span> seekHintFilters.add(filter);<a name="line.179"></a> -<span class="sourceLineNo">180</span> }<a name="line.180"></a> -<span class="sourceLineNo">181</span> rc = mergeReturnCode(rc, localRC);<a name="line.181"></a> -<span class="sourceLineNo">182</span> // Only when rc is INCLUDE* case, we should pass the cell to the following sub-filters.<a name="line.182"></a> -<span class="sourceLineNo">183</span> // otherwise we may mess up the global state (such as offset, count..) in the following<a name="line.183"></a> -<span class="sourceLineNo">184</span> // sub-filters. 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class="sourceLineNo">277</span> }<a name="line.277"></a> -<span class="sourceLineNo">278</span> if (this.compareCell(maxHint, curKeyHint) < 0) {<a name="line.278"></a> -<span class="sourceLineNo">279</span> maxHint = curKeyHint;<a name="line.279"></a> -<span class="sourceLineNo">280</span> }<a name="line.280"></a> -<span class="sourceLineNo">281</span> }<a name="line.281"></a> -<span class="sourceLineNo">282</span> return maxHint;<a name="line.282"></a> -<span class="sourceLineNo">283</span> }<a name="line.283"></a> -<span class="sourceLineNo">284</span><a name="line.284"></a> -<span class="sourceLineNo">285</span> @Override<a name="line.285"></a> -<span class="sourceLineNo">286</span> public boolean equals(Object obj) {<a name="line.286"></a> -<span class="sourceLineNo">287</span> if (obj == null || (!(obj instanceof FilterListWithAND))) {<a name="line.287"></a> -<span class="sourceLineNo">288</span> return false;<a name="line.288"></a> -<span class="sourceLineNo">289</span> }<a 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should return map[ReturnCode][localRC] for the merged result,<a name="line.80"></a> +<span class="sourceLineNo">081</span> * according to The Maximal Step Rule. <br/><a name="line.81"></a> +<span class="sourceLineNo">082</span> *<a name="line.82"></a> +<span class="sourceLineNo">083</span> * <pre><a name="line.83"></a> +<span class="sourceLineNo">084</span> * LocalCode\ReturnCode INCLUDE INCLUDE_AND_NEXT_COL INCLUDE_AND_SEEK_NEXT_ROW SKIP NEXT_COL NEXT_ROW SEEK_NEXT_USING_HINT<a name="line.84"></a> +<span class="sourceLineNo">085</span> * INCLUDE INCLUDE INCLUDE_AND_NEXT_COL INCLUDE_AND_SEEK_NEXT_ROW SKIP NEXT_COL NEXT_ROW SEEK_NEXT_USING_HINT<a name="line.85"></a> +<span class="sourceLineNo">086</span> * INCLUDE_AND_NEXT_COL INCLUDE_AND_NEXT_COL INCLUDE_AND_NEXT_COL INCLUDE_AND_SEEK_NEXT_ROW NEXT_COL NEXT_COL NEXT_ROW SEEK_NEXT_USING_HINT<a name="line.86"></a> +<span class="sourceLineNo">087</span> * INCLUDE_AND_SEEK_NEXT_ROW INCLUDE_AND_SEEK_NEXT_ROW INCLUDE_AND_SEEK_NEXT_ROW INCLUDE_AND_SEEK_NEXT_ROW NEXT_ROW NEXT_ROW NEXT_ROW SEEK_NEXT_USING_HINT<a name="line.87"></a> +<span class="sourceLineNo">088</span> * SKIP SKIP NEXT_COL NEXT_ROW SKIP NEXT_COL NEXT_ROW SEEK_NEXT_USING_HINT<a name="line.88"></a> +<span class="sourceLineNo">089</span> * NEXT_COL NEXT_COL NEXT_COL NEXT_ROW NEXT_COL NEXT_COL NEXT_ROW SEEK_NEXT_USING_HINT<a name="line.89"></a> +<span class="sourceLineNo">090</span> * NEXT_ROW NEXT_ROW NEXT_ROW NEXT_ROW NEXT_ROW NEXT_ROW NEXT_ROW SEEK_NEXT_USING_HINT<a name="line.90"></a> +<span class="sourceLineNo">091</span> * SEEK_NEXT_USING_HINT SEEK_NEXT_USING_HINT SEEK_NEXT_USING_HINT SEEK_NEXT_USING_HINT SEEK_NEXT_USING_HINT SEEK_NEXT_USING_HINT SEEK_NEXT_USING_HINT SEEK_NEXT_USING_HINT<a name="line.91"></a> +<span class="sourceLineNo">092</span> * </pre><a name="line.92"></a> +<span class="sourceLineNo">093</span> *<a name="line.93"></a> +<span class="sourceLineNo">094</span> * @param rc Return code which is calculated by previous sub-filter(s) in filter list.<a name="line.94"></a> +<span class="sourceLineNo">095</span> * @param localRC Return code of the current sub-filter in filter list.<a name="line.95"></a> +<span class="sourceLineNo">096</span> * @return Return code which is merged by the return code of previous sub-filter(s) and the return<a name="line.96"></a> +<span class="sourceLineNo">097</span> * code of current sub-filter.<a name="line.97"></a> +<span class="sourceLineNo">098</span> */<a name="line.98"></a> +<span class="sourceLineNo">099</span> private ReturnCode mergeReturnCode(ReturnCode rc, ReturnCode localRC) {<a name="line.99"></a> +<span class="sourceLineNo">100</span> if (rc == ReturnCode.SEEK_NEXT_USING_HINT) {<a name="line.100"></a> +<span class="sourceLineNo">101</span> return ReturnCode.SEEK_NEXT_USING_HINT;<a name="line.101"></a> +<span class="sourceLineNo">102</span> }<a name="line.102"></a> +<span class="sourceLineNo">103</span> switch (localRC) {<a name="line.103"></a> +<span class="sourceLineNo">104</span> case SEEK_NEXT_USING_HINT:<a name="line.104"></a> +<span class="sourceLineNo">105</span> return ReturnCode.SEEK_NEXT_USING_HINT;<a name="line.105"></a> +<span class="sourceLineNo">106</span> case INCLUDE:<a name="line.106"></a> +<span class="sourceLineNo">107</span> return rc;<a name="line.107"></a> +<span class="sourceLineNo">108</span> case INCLUDE_AND_NEXT_COL:<a name="line.108"></a> +<span class="sourceLineNo">109</span> if (isInReturnCodes(rc, ReturnCode.INCLUDE, ReturnCode.INCLUDE_AND_NEXT_COL)) {<a name="line.109"></a> +<span class="sourceLineNo">110</span> return ReturnCode.INCLUDE_AND_NEXT_COL;<a name="line.110"></a> +<span class="sourceLineNo">111</span> }<a name="line.111"></a> +<span class="sourceLineNo">112</span> if (isInReturnCodes(rc, ReturnCode.INCLUDE_AND_SEEK_NEXT_ROW)) {<a name="line.112"></a> +<span class="sourceLineNo">113</span> return ReturnCode.INCLUDE_AND_SEEK_NEXT_ROW;<a name="line.113"></a> +<span class="sourceLineNo">114</span> }<a name="line.114"></a> +<span class="sourceLineNo">115</span> if (isInReturnCodes(rc, ReturnCode.SKIP, ReturnCode.NEXT_COL)) {<a name="line.115"></a> +<span class="sourceLineNo">116</span> return ReturnCode.NEXT_COL;<a name="line.116"></a> +<span class="sourceLineNo">117</span> }<a name="line.117"></a> +<span class="sourceLineNo">118</span> if (isInReturnCodes(rc, ReturnCode.NEXT_ROW)) {<a name="line.118"></a> +<span class="sourceLineNo">119</span> return ReturnCode.NEXT_ROW;<a name="line.119"></a> +<span class="sourceLineNo">120</span> }<a name="line.120"></a> +<span class="sourceLineNo">121</span> break;<a name="line.121"></a> +<span class="sourceLineNo">122</span> case INCLUDE_AND_SEEK_NEXT_ROW:<a name="line.122"></a> +<span class="sourceLineNo">123</span> if (isInReturnCodes(rc, ReturnCode.INCLUDE, ReturnCode.INCLUDE_AND_NEXT_COL,<a name="line.123"></a> +<span class="sourceLineNo">124</span> ReturnCode.INCLUDE_AND_SEEK_NEXT_ROW)) {<a name="line.124"></a> +<span class="sourceLineNo">125</span> return ReturnCode.INCLUDE_AND_SEEK_NEXT_ROW;<a name="line.125"></a> +<span class="sourceLineNo">126</span> }<a name="line.126"></a> +<span class="sourceLineNo">127</span> if (isInReturnCodes(rc, ReturnCode.SKIP, ReturnCode.NEXT_COL, ReturnCode.NEXT_ROW)) {<a name="line.127"></a> +<span class="sourceLineNo">128</span> return ReturnCode.NEXT_ROW;<a name="line.128"></a> +<span class="sourceLineNo">129</span> }<a name="line.129"></a> +<span class="sourceLineNo">130</span> break;<a name="line.130"></a> +<span class="sourceLineNo">131</span> case SKIP:<a name="line.131"></a> +<span class="sourceLineNo">132</span> if (isInReturnCodes(rc, ReturnCode.INCLUDE, ReturnCode.SKIP)) {<a name="line.132"></a> +<span class="sourceLineNo">133</span> return ReturnCode.SKIP;<a name="line.133"></a> +<span class="sourceLineNo">134</span> }<a name="line.134"></a> +<span class="sourceLineNo">135</span> if (isInReturnCodes(rc, ReturnCode.INCLUDE_AND_NEXT_COL, ReturnCode.NEXT_COL)) {<a name="line.135"></a> +<span class="sourceLineNo">136</span> return ReturnCode.NEXT_COL;<a name="line.136"></a> +<span class="sourceLineNo">137</span> }<a name="line.137"></a> +<span class="sourceLineNo">138</span> if (isInReturnCodes(rc, ReturnCode.INCLUDE_AND_SEEK_NEXT_ROW, ReturnCode.NEXT_ROW)) {<a name="line.138"></a> +<span class="sourceLineNo">139</span> return ReturnCode.NEXT_ROW;<a name="line.139"></a> +<span class="sourceLineNo">140</span> }<a name="line.140"></a> +<span class="sourceLineNo">141</span> break;<a name="line.141"></a> +<span class="sourceLineNo">142</span> case NEXT_COL:<a name="line.142"></a> +<span class="sourceLineNo">143</span> if (isInReturnCodes(rc, ReturnCode.INCLUDE, ReturnCode.INCLUDE_AND_NEXT_COL, ReturnCode.SKIP,<a name="line.143"></a> +<span class="sourceLineNo">144</span> ReturnCode.NEXT_COL)) {<a name="line.144"></a> +<span class="sourceLineNo">145</span> return ReturnCode.NEXT_COL;<a name="line.145"></a> +<span class="sourceLineNo">146</span> }<a name="line.146"></a> +<span class="sourceLineNo">147</span> if (isInReturnCodes(rc, ReturnCode.INCLUDE_AND_SEEK_NEXT_ROW, ReturnCode.NEXT_ROW)) {<a name="line.147"></a> +<span class="sourceLineNo">148</span> return ReturnCode.NEXT_ROW;<a name="line.148"></a> +<span class="sourceLineNo">149</span> }<a name="line.149"></a> +<span class="sourceLineNo">150</span> break;<a name="line.150"></a> +<span class="sourceLineNo">151</span> case NEXT_ROW:<a name="line.151"></a> +<span class="sourceLineNo">152</span> return ReturnCode.NEXT_ROW;<a name="line.152"></a> +<span class="sourceLineNo">153</span> }<a name="line.153"></a> +<span class="sourceLineNo">154</span> throw new IllegalStateException(<a name="line.154"></a> +<span class="sourceLineNo">155</span> "Received code is not valid. rc: " + rc + ", localRC: " + localRC);<a name="line.155"></a> +<span class="sourceLineNo">156</span> }<a name="line.156"></a> +<span class="sourceLineNo">157</span><a name="line.157"></a> +<span class="sourceLineNo">158</span> private boolean isIncludeRelatedReturnCode(ReturnCode rc) {<a name="line.158"></a> +<span class="sourceLineNo">159</span> return isInReturnCodes(rc, ReturnCode.INCLUDE, ReturnCode.INCLUDE_AND_NEXT_COL,<a name="line.159"></a> +<span class="sourceLineNo">160</span> ReturnCode.INCLUDE_AND_SEEK_NEXT_ROW);<a name="line.160"></a> +<span class="sourceLineNo">161</span> }<a name="line.161"></a> +<span class="sourceLineNo">162</span><a name="line.162"></a> +<span class="sourceLineNo">163</span> @Override<a name="line.163"></a> +<span class="sourceLineNo">164</span> public ReturnCode filterCell(Cell c) throws IOException {<a name="line.164"></a> +<span class="sourceLineNo">165</span> if (isEmpty()) {<a name="line.165"></a> +<span class="sourceLineNo">166</span> return ReturnCode.INCLUDE;<a name="line.166"></a> +<span class="sourceLineNo">167</span> }<a name="line.167"></a> +<span class="sourceLineNo">168</span> ReturnCode rc = ReturnCode.INCLUDE;<a name="line.168"></a> +<span class="sourceLineNo">169</span> this.seekHintFilters.clear();<a name="line.169"></a> +<span class="sourceLineNo">170</span> for (int i = 0, n = filters.size(); i < n; i++) {<a name="line.170"></a> +<span class="sourceLineNo">171</span> Filter filter = filters.get(i);<a name="line.171"></a> +<span class="sourceLineNo">172</span> if (filter.filterAllRemaining()) {<a name="line.172"></a> +<span class="sourceLineNo">173</span> return ReturnCode.NEXT_ROW;<a name="line.173"></a> +<span class="sourceLineNo">174</span> }<a name="line.174"></a> +<span class="sourceLineNo">175</span> ReturnCode localRC;<a name="line.175"></a> +<span class="sourceLineNo">176</span> localRC = filter.filterCell(c);<a name="line.176"></a> +<span class="sourceLineNo">177</span> if (localRC == ReturnCode.SEEK_NEXT_USING_HINT) {<a name="line.177"></a> +<span class="sourceLineNo">178</span> seekHintFilters.add(filter);<a name="line.178"></a> +<span class="sourceLineNo">179</span> }<a name="line.179"></a> +<span class="sourceLineNo">180</span> rc = mergeReturnCode(rc, localRC);<a name="line.180"></a> +<span class="sourceLineNo">181</span> // Only when rc is INCLUDE* case, we should pass the cell to the following sub-filters.<a name="line.181"></a> +<span class="sourceLineNo">182</span> // otherwise we may mess up the global state (such as offset, count..) in the following<a name="line.182"></a> +<span class="sourceLineNo">183</span> // sub-filters. (HBASE-20565)<a name="line.183"></a> +<span class="sourceLineNo">184</span> if (!isIncludeRelatedReturnCode(rc)) {<a name="line.184"></a> +<span class="sourceLineNo">185</span> return rc;<a name="line.185"></a> +<span class="sourceLineNo">186</span> }<a name="line.186"></a> +<span class="sourceLineNo">187</span> }<a name="line.187"></a> +<span class="sourceLineNo">188</span> if (!seekHintFilters.isEmpty()) {<a name="line.188"></a> +<span class="sourceLineNo">189</span> return ReturnCode.SEEK_NEXT_USING_HINT;<a name="line.189"></a> +<span class="sourceLineNo">190</span> }<a name="line.190"></a> +<span class="sourceLineNo">191</span> return rc;<a name="line.191"></a> +<span class="sourceLineNo">192</span> }<a name="line.192"></a> +<span class="sourceLineNo">193</span><a name="line.193"></a> +<span class="sourceLineNo">194</span> @Override<a name="line.194"></a> +<span class="sourceLineNo">195</span> public void reset() throws IOException {<a name="line.195"></a> +<span class="sourceLineNo">196</span> for (int i = 0, n = filters.size(); i < n; i++) {<a name="line.196"></a> +<span class="sourceLineNo">197</span> filters.get(i).reset();<a name="line.197"></a> +<span class="sourceLineNo">198</span> }<a name="line.198"></a> +<span class="sourceLineNo">199</span> seekHintFilters.clear();<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">202</span> @Override<a name="line.202"></a> +<span class="sourceLineNo">203</span> public boolean filterRowKey(byte[] rowKey, int offset, int length) throws IOException {<a name="line.203"></a> +<span class="sourceLineNo">204</span> if (isEmpty()) {<a name="line.204"></a> +<span class="sourceLineNo">205</span> return super.filterRowKey(rowKey, offset, length);<a name="line.205"></a> +<span class="sourceLineNo">206</span> }<a name="line.206"></a> +<span class="sourceLineNo">207</span> boolean retVal = false;<a name="line.207"></a> +<span class="sourceLineNo">208</span> for (int i = 0, n = filters.size(); i < n; i++) {<a name="line.208"></a> +<span class="sourceLineNo">209</span> Filter filter = filters.get(i);<a name="line.209"></a> +<span class="sourceLineNo">210</span> if (filter.filterAllRemaining() || filter.filterRowKey(rowKey, offset, length)) {<a name="line.210"></a> +<span class="sourceLineNo">211</span> retVal = true;<a name="line.211"></a> +<span class="sourceLineNo">212</span> }<a name="line.212"></a> +<span class="sourceLineNo">213</span> }<a name="line.213"></a> +<span class="sourceLineNo">214</span> return retVal;<a name="line.214"></a> +<span class="sourceLineNo">215</span> }<a name="line.215"></a> +<span class="sourceLineNo">216</span><a name="line.216"></a> +<span class="sourceLineNo">217</span> @Override<a name="line.217"></a> +<span class="sourceLineNo">218</span> public boolean filterRowKey(Cell firstRowCell) throws IOException {<a name="line.218"></a> +<span class="sourceLineNo">219</span> if (isEmpty()) {<a name="line.219"></a> +<span class="sourceLineNo">220</span> return super.filterRowKey(firstRowCell);<a name="line.220"></a> +<span class="sourceLineNo">221</span> }<a name="line.221"></a> +<span class="sourceLineNo">222</span> boolean retVal = false;<a name="line.222"></a> +<span class="sourceLineNo">223</span> for (int i = 0, n = filters.size(); i < n; i++) {<a name="line.223"></a> +<span class="sourceLineNo">224</span> Filter filter = filters.get(i);<a name="line.224"></a> +<span class="sourceLineNo">225</span> if (filter.filterAllRemaining() || filter.filterRowKey(firstRowCell)) {<a name="line.225"></a> +<span class="sourceLineNo">226</span> // Can't just return true here, because there are some filters (such as PrefixFilter) which<a name="line.226"></a> +<span class="sourceLineNo">227</span> // will catch the row changed event by filterRowKey(). If we return early here, those<a name="line.227"></a> +<span class="sourceLineNo">228</span> // filters will have no chance to update their row state.<a name="line.228"></a> +<span class="sourceLineNo">229</span> retVal = true;<a name="line.229"></a> +<span class="sourceLineNo">230</span> }<a name="line.230"></a> +<span class="sourceLineNo">231</span> }<a name="line.231"></a> +<span class="sourceLineNo">232</span> return retVal;<a name="line.232"></a> +<span class="sourceLineNo">233</span> }<a name="line.233"></a> +<span class="sourceLineNo">234</span><a name="line.234"></a> +<span class="sourceLineNo">235</span> @Override<a name="line.235"></a> +<span class="sourceLineNo">236</span> public boolean filterAllRemaining() throws IOException {<a name="line.236"></a> +<span class="sourceLineNo">237</span> if (isEmpty()) {<a name="line.237"></a> +<span class="sourceLineNo">238</span> return super.filterAllRemaining();<a name="line.238"></a> +<span class="sourceLineNo">239</span> }<a name="line.239"></a> +<span class="sourceLineNo">240</span> for (int i = 0, n = filters.size(); i < n; i++) {<a name="line.240"></a> +<span class="sourceLineNo">241</span> if (filters.get(i).filterAllRemaining()) {<a name="line.241"></a> +<span class="sourceLineNo">242</span> return true;<a name="line.242"></a> +<span class="sourceLineNo">243</span> }<a name="line.243"></a> +<span class="sourceLineNo">244</span> }<a name="line.244"></a> +<span class="sourceLineNo">245</span> return false;<a name="line.245"></a> +<span class="sourceLineNo">246</span> }<a name="line.246"></a> +<span class="sourceLineNo">247</span><a name="line.247"></a> +<span class="sourceLineNo">248</span> @Override<a name="line.248"></a> +<span class="sourceLineNo">249</span> public boolean filterRow() throws IOException {<a name="line.249"></a> +<span class="sourceLineNo">250</span> if (isEmpty()) {<a name="line.250"></a> +<span class="sourceLineNo">251</span> return super.filterRow();<a name="line.251"></a> +<span class="sourceLineNo">252</span> }<a name="line.252"></a> +<span class="sourceLineNo">253</span> for (int i = 0, n = filters.size(); i < n; i++) {<a name="line.253"></a> +<span class="sourceLineNo">254</span> Filter filter = filters.get(i);<a name="line.254"></a> +<span class="sourceLineNo">255</span> if (filter.filterRow()) {<a name="line.255"></a> +<span class="sourceLineNo">256</span> return true;<a name="line.256"></a> +<span class="sourceLineNo">257</span> }<a name="line.257"></a> +<span class="sourceLineNo">258</span> }<a name="line.258"></a> +<span class="sourceLineNo">259</span> return false;<a name="line.259"></a> +<span class="sourceLineNo">260</span> }<a name="line.260"></a> +<span class="sourceLineNo">261</span><a name="line.261"></a> +<span class="sourceLineNo">262</span> @Override<a name="line.262"></a> +<span class="sourceLineNo">263</span> public Cell getNextCellHint(Cell currentCell) throws IOException {<a name="line.263"></a> +<span class="sourceLineNo">264</span> if (isEmpty()) {<a name="line.264"></a> +<span class="sourceLineNo">265</span> return super.getNextCellHint(currentCell);<a name="line.265"></a> +<span class="sourceLineNo">266</span> }<a name="line.266"></a> +<span class="sourceLineNo">267</span> Cell maxHint = null;<a name="line.267"></a> +<span class="sourceLineNo">268</span> for (Filter filter : seekHintFilters) {<a name="line.268"></a> +<span class="sourceLineNo">269</span> if (filter.filterAllRemaining()) {<a name="line.269"></a> +<span class="sourceLineNo">270</span> continue;<a name="line.270"></a> +<span class="sourceLineNo">271</span> }<a name="line.271"></a> +<span class="sourceLineNo">272</span> Cell curKeyHint = filter.getNextCellHint(currentCell);<a name="line.272"></a> +<span class="sourceLineNo">273</span> if (maxHint == null) {<a name="line.273"></a> +<span class="sourceLineNo">274</span> maxHint = curKeyHint;<a name="line.274"></a> +<span class="sourceLineNo">275</span> continue;<a name="line.275"></a> +<span class="sourceLineNo">276</span> }<a name="line.276"></a> +<span class="sourceLineNo">277</span> if (this.compareCell(maxHint, curKeyHint) < 0) {<a name="line.277"></a> +<span class="sourceLineNo">278</span> maxHint = curKeyHint;<a name="line.278"></a> +<span class="sourceLineNo">279</span> }<a name="line.279"></a> +<span class="sourceLineNo">280</span> }<a name="line.280"></a> +<span class="sourceLineNo">281</span> return maxHint;<a name="line.281"></a> +<span class="sourceLineNo">282</span> }<a name="line.282"></a> +<span class="sourceLineNo">283</span><a name="line.283"></a> +<span class="sourceLineNo">284</span> @Override<a name="line.284"></a> +<span class="sourceLineNo">285</span> public boolean equals(Object obj) {<a name="line.285"></a> +<span class="sourceLineNo">286</span> if (!(obj instanceof FilterListWithAND)) {<a name="line.286"></a> +<span class="sourceLineNo">287</span> return false;<a name="line.287"></a> +<span class="sourceLineNo">288</span> }<a name="line.288"></a> +<span class="sourceLineNo">289</span> if (this == obj) {<a name="line.289"></a> +<span class="sourceLineNo">290</span> return true;<a name="line.290"></a> +<span class="sourceLineNo">291</span> }<a name="line.291"></a> +<span class="sourceLineNo">292</span> FilterListWithAND f = (FilterListWithAND) obj;<a name="line.292"></a> +<span class="sourceLineNo">293</span> return this.filters.equals(f.getFilters()) && this.seekHintFilters.equals(f.seekHintFilters);<a name="line.293"></a> +<span class="sourceLineNo">294</span> }<a name="line.294"></a> +<span class="sourceLineNo">295</span><a name="line.295"></a> +<span class="sourceLineNo">296</span> @Override<a name="line.296"></a> +<span class="sourceLineNo">297</span> public int hashCode() {<a name="line.297"></a> +<span class="sourceLineNo">298</span> return Objects.hash(this.seekHintFilters, this.filters);<a name="line.298"></a> +<span class="sourceLineNo">299</span> }<a name="line.299"></a> +<span class="sourceLineNo">300</span>}<a name="line.300"></a>
