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7 | RawComparator (Hadoop 0.20.1 API) |
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89 | <H2> |
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90 | <FONT SIZE="-1"> |
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91 | org.apache.hadoop.io</FONT> |
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92 | <BR> |
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93 | Interface RawComparator<T></H2> |
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94 | <DL> |
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95 | <DT><DT><B>Type Parameters:</B><DD><CODE>T</CODE> - </DL> |
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96 | <DL> |
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97 | <DT><B>All Superinterfaces:</B> <DD><A HREF="http://java.sun.com/javase/6/docs/api/java/util/Comparator.html?is-external=true" title="class or interface in java.util">Comparator</A><T></DD> |
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98 | </DL> |
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99 | <DL> |
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100 | <DT><B>All Known Implementing Classes:</B> <DD><A HREF="../../../../org/apache/hadoop/io/BooleanWritable.Comparator.html" title="class in org.apache.hadoop.io">BooleanWritable.Comparator</A>, <A HREF="../../../../org/apache/hadoop/io/BytesWritable.Comparator.html" title="class in org.apache.hadoop.io">BytesWritable.Comparator</A>, <A HREF="../../../../org/apache/hadoop/io/ByteWritable.Comparator.html" title="class in org.apache.hadoop.io">ByteWritable.Comparator</A>, <A HREF="../../../../org/apache/hadoop/io/serializer/DeserializerComparator.html" title="class in org.apache.hadoop.io.serializer">DeserializerComparator</A>, <A HREF="../../../../org/apache/hadoop/io/DoubleWritable.Comparator.html" title="class in org.apache.hadoop.io">DoubleWritable.Comparator</A>, <A HREF="../../../../org/apache/hadoop/io/FloatWritable.Comparator.html" title="class in org.apache.hadoop.io">FloatWritable.Comparator</A>, <A HREF="../../../../org/apache/hadoop/io/IntWritable.Comparator.html" title="class in org.apache.hadoop.io">IntWritable.Comparator</A>, <A HREF="../../../../org/apache/hadoop/io/serializer/JavaSerializationComparator.html" title="class in org.apache.hadoop.io.serializer">JavaSerializationComparator</A>, <A HREF="../../../../org/apache/hadoop/mapred/lib/KeyFieldBasedComparator.html" title="class in org.apache.hadoop.mapred.lib">KeyFieldBasedComparator</A>, <A HREF="../../../../org/apache/hadoop/io/LongWritable.Comparator.html" title="class in org.apache.hadoop.io">LongWritable.Comparator</A>, <A HREF="../../../../org/apache/hadoop/io/LongWritable.DecreasingComparator.html" title="class in org.apache.hadoop.io">LongWritable.DecreasingComparator</A>, <A HREF="../../../../org/apache/hadoop/io/MD5Hash.Comparator.html" title="class in org.apache.hadoop.io">MD5Hash.Comparator</A>, <A HREF="../../../../org/apache/hadoop/io/NullWritable.Comparator.html" title="class in org.apache.hadoop.io">NullWritable.Comparator</A>, <A HREF="../../../../org/apache/hadoop/record/RecordComparator.html" title="class in org.apache.hadoop.record">RecordComparator</A>, <A HREF="../../../../org/apache/hadoop/examples/SecondarySort.FirstGroupingComparator.html" title="class in org.apache.hadoop.examples">SecondarySort.FirstGroupingComparator</A>, <A HREF="../../../../org/apache/hadoop/examples/SecondarySort.IntPair.Comparator.html" title="class in org.apache.hadoop.examples">SecondarySort.IntPair.Comparator</A>, <A HREF="../../../../org/apache/hadoop/io/Text.Comparator.html" title="class in org.apache.hadoop.io">Text.Comparator</A>, <A HREF="../../../../org/apache/hadoop/io/UTF8.Comparator.html" title="class in org.apache.hadoop.io">UTF8.Comparator</A>, <A HREF="../../../../org/apache/hadoop/io/WritableComparator.html" title="class in org.apache.hadoop.io">WritableComparator</A></DD> |
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101 | </DL> |
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102 | <HR> |
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103 | <DL> |
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104 | <DT><PRE>public interface <B>RawComparator<T></B><DT>extends <A HREF="http://java.sun.com/javase/6/docs/api/java/util/Comparator.html?is-external=true" title="class or interface in java.util">Comparator</A><T></DL> |
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105 | </PRE> |
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106 | |
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107 | <P> |
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108 | <p> |
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109 | A <A HREF="http://java.sun.com/javase/6/docs/api/java/util/Comparator.html?is-external=true" title="class or interface in java.util"><CODE>Comparator</CODE></A> that operates directly on byte representations of |
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110 | objects. |
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111 | </p> |
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112 | <P> |
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113 | |
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114 | <P> |
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115 | <DL> |
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116 | <DT><B>See Also:</B><DD><A HREF="../../../../org/apache/hadoop/io/serializer/DeserializerComparator.html" title="class in org.apache.hadoop.io.serializer"><CODE>DeserializerComparator</CODE></A></DL> |
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129 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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130 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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131 | <CODE> int</CODE></FONT></TD> |
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132 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/io/RawComparator.html#compare(byte[], int, int, byte[], int, int)">compare</A></B>(byte[] b1, |
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133 | int s1, |
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134 | int l1, |
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135 | byte[] b2, |
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136 | int s2, |
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137 | int l2)</CODE> |
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138 | |
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139 | <BR> |
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146 | <TH ALIGN="left"><B>Methods inherited from interface java.util.<A HREF="http://java.sun.com/javase/6/docs/api/java/util/Comparator.html?is-external=true" title="class or interface in java.util">Comparator</A></B></TH> |
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147 | </TR> |
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148 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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149 | <TD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/util/Comparator.html?is-external=true#compare(T, T)" title="class or interface in java.util">compare</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/util/Comparator.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.util">equals</A></CODE></TD> |
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161 | <B>Method Detail</B></FONT></TH> |
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162 | </TR> |
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163 | </TABLE> |
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164 | |
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165 | <A NAME="compare(byte[], int, int, byte[], int, int)"><!-- --></A><H3> |
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166 | compare</H3> |
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167 | <PRE> |
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168 | int <B>compare</B>(byte[] b1, |
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169 | int s1, |
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170 | int l1, |
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171 | byte[] b2, |
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172 | int s2, |
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173 | int l2)</PRE> |
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174 | <DL> |
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175 | <DD><DL> |
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176 | </DL> |
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