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| 89 | <H2> |
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| 90 | <FONT SIZE="-1"> |
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| 91 | org.apache.hadoop.mapreduce</FONT> |
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| 92 | <BR> |
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| 93 | Class Mapper<KEYIN,VALUEIN,KEYOUT,VALUEOUT></H2> |
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| 94 | <PRE> |
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| 95 | <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</A> |
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| 96 | <IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><B>org.apache.hadoop.mapreduce.Mapper<KEYIN,VALUEIN,KEYOUT,VALUEOUT></B> |
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| 97 | </PRE> |
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| 98 | <DL> |
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| 99 | <DT><B>Direct Known Subclasses:</B> <DD><A HREF="../../../../org/apache/hadoop/mapreduce/lib/map/InverseMapper.html" title="class in org.apache.hadoop.mapreduce.lib.map">InverseMapper</A>, <A HREF="../../../../org/apache/hadoop/mapreduce/lib/map/MultithreadedMapper.html" title="class in org.apache.hadoop.mapreduce.lib.map">MultithreadedMapper</A>, <A HREF="../../../../org/apache/hadoop/examples/SecondarySort.MapClass.html" title="class in org.apache.hadoop.examples">SecondarySort.MapClass</A>, <A HREF="../../../../org/apache/hadoop/mapreduce/lib/map/TokenCounterMapper.html" title="class in org.apache.hadoop.mapreduce.lib.map">TokenCounterMapper</A>, <A HREF="../../../../org/apache/hadoop/examples/WordCount.TokenizerMapper.html" title="class in org.apache.hadoop.examples">WordCount.TokenizerMapper</A></DD> |
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| 100 | </DL> |
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| 101 | <HR> |
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| 102 | <DL> |
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| 103 | <DT><PRE>public class <B>Mapper<KEYIN,VALUEIN,KEYOUT,VALUEOUT></B><DT>extends <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A></DL> |
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| 104 | </PRE> |
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| 105 | |
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| 106 | <P> |
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| 107 | Maps input key/value pairs to a set of intermediate key/value pairs. |
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| 108 | |
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| 109 | <p>Maps are the individual tasks which transform input records into a |
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| 110 | intermediate records. The transformed intermediate records need not be of |
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| 111 | the same type as the input records. A given input pair may map to zero or |
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| 112 | many output pairs.</p> |
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| 113 | |
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| 114 | <p>The Hadoop Map-Reduce framework spawns one map task for each |
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| 115 | <A HREF="../../../../org/apache/hadoop/mapreduce/InputSplit.html" title="class in org.apache.hadoop.mapreduce"><CODE>InputSplit</CODE></A> generated by the <A HREF="../../../../org/apache/hadoop/mapreduce/InputFormat.html" title="class in org.apache.hadoop.mapreduce"><CODE>InputFormat</CODE></A> for the job. |
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| 116 | <code>Mapper</code> implementations can access the <A HREF="../../../../org/apache/hadoop/conf/Configuration.html" title="class in org.apache.hadoop.conf"><CODE>Configuration</CODE></A> for |
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| 117 | the job via the <A HREF="../../../../org/apache/hadoop/mapreduce/JobContext.html#getConfiguration()"><CODE>JobContext.getConfiguration()</CODE></A>. |
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| 118 | |
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| 119 | <p>The framework first calls |
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| 120 | <A HREF="../../../../org/apache/hadoop/mapreduce/Mapper.html#setup(org.apache.hadoop.mapreduce.Mapper.Context)"><CODE>setup(org.apache.hadoop.mapreduce.Mapper.Context)</CODE></A>, followed by |
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| 121 | <A HREF="../../../../org/apache/hadoop/mapreduce/Mapper.html#map(KEYIN, VALUEIN, org.apache.hadoop.mapreduce.Mapper.Context)"><CODE>map(Object, Object, Context)</CODE></A> |
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| 122 | for each key/value pair in the <code>InputSplit</code>. Finally |
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| 123 | <A HREF="../../../../org/apache/hadoop/mapreduce/Mapper.html#cleanup(org.apache.hadoop.mapreduce.Mapper.Context)"><CODE>cleanup(Context)</CODE></A> is called.</p> |
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| 124 | |
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| 125 | <p>All intermediate values associated with a given output key are |
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| 126 | subsequently grouped by the framework, and passed to a <A HREF="../../../../org/apache/hadoop/mapreduce/Reducer.html" title="class in org.apache.hadoop.mapreduce"><CODE>Reducer</CODE></A> to |
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| 127 | determine the final output. Users can control the sorting and grouping by |
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| 128 | specifying two key <A HREF="../../../../org/apache/hadoop/io/RawComparator.html" title="interface in org.apache.hadoop.io"><CODE>RawComparator</CODE></A> classes.</p> |
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| 129 | |
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| 130 | <p>The <code>Mapper</code> outputs are partitioned per |
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| 131 | <code>Reducer</code>. Users can control which keys (and hence records) go to |
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| 132 | which <code>Reducer</code> by implementing a custom <A HREF="../../../../org/apache/hadoop/mapreduce/Partitioner.html" title="class in org.apache.hadoop.mapreduce"><CODE>Partitioner</CODE></A>. |
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| 133 | |
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| 134 | <p>Users can optionally specify a <code>combiner</code>, via |
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| 135 | <A HREF="../../../../org/apache/hadoop/mapreduce/Job.html#setCombinerClass(java.lang.Class)"><CODE>Job.setCombinerClass(Class)</CODE></A>, to perform local aggregation of the |
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| 136 | intermediate outputs, which helps to cut down the amount of data transferred |
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| 137 | from the <code>Mapper</code> to the <code>Reducer</code>. |
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| 138 | |
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| 139 | <p>Applications can specify if and how the intermediate |
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| 140 | outputs are to be compressed and which <A HREF="../../../../org/apache/hadoop/io/compress/CompressionCodec.html" title="interface in org.apache.hadoop.io.compress"><CODE>CompressionCodec</CODE></A>s are to be |
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| 141 | used via the <code>Configuration</code>.</p> |
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| 142 | |
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| 143 | <p>If the job has zero |
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| 144 | reduces then the output of the <code>Mapper</code> is directly written |
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| 145 | to the <A HREF="../../../../org/apache/hadoop/mapreduce/OutputFormat.html" title="class in org.apache.hadoop.mapreduce"><CODE>OutputFormat</CODE></A> without sorting by keys.</p> |
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| 146 | |
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| 147 | <p>Example:</p> |
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| 148 | <p><blockquote><pre> |
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| 149 | public class TokenCounterMapper |
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| 150 | extends Mapper<Object, Text, Text, IntWritable>{ |
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| 151 | |
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| 152 | private final static IntWritable one = new IntWritable(1); |
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| 153 | private Text word = new Text(); |
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| 154 | |
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| 155 | public void map(Object key, Text value, Context context) throws IOException { |
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| 156 | StringTokenizer itr = new StringTokenizer(value.toString()); |
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| 157 | while (itr.hasMoreTokens()) { |
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| 158 | word.set(itr.nextToken()); |
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| 159 | context.collect(word, one); |
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| 160 | } |
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| 161 | } |
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| 162 | } |
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| 163 | </pre></blockquote></p> |
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| 164 | |
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| 165 | <p>Applications may override the <A HREF="../../../../org/apache/hadoop/mapreduce/Mapper.html#run(org.apache.hadoop.mapreduce.Mapper.Context)"><CODE>run(Context)</CODE></A> method to exert |
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| 166 | greater control on map processing e.g. multi-threaded <code>Mapper</code>s |
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| 167 | etc.</p> |
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| 168 | <P> |
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| 169 | |
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| 170 | <P> |
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| 171 | <DL> |
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| 172 | <DT><B>See Also:</B><DD><A HREF="../../../../org/apache/hadoop/mapreduce/InputFormat.html" title="class in org.apache.hadoop.mapreduce"><CODE>InputFormat</CODE></A>, |
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| 173 | <A HREF="../../../../org/apache/hadoop/mapreduce/JobContext.html" title="class in org.apache.hadoop.mapreduce"><CODE>JobContext</CODE></A>, |
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| 174 | <A HREF="../../../../org/apache/hadoop/mapreduce/Partitioner.html" title="class in org.apache.hadoop.mapreduce"><CODE>Partitioner</CODE></A>, |
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| 175 | <A HREF="../../../../org/apache/hadoop/mapreduce/Reducer.html" title="class in org.apache.hadoop.mapreduce"><CODE>Reducer</CODE></A></DL> |
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| 176 | <HR> |
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| 177 | |
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| 178 | <P> |
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| 179 | <!-- ======== NESTED CLASS SUMMARY ======== --> |
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| 180 | |
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| 184 | <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
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| 185 | <B>Nested Class Summary</B></FONT></TH> |
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| 186 | </TR> |
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| 187 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 188 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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| 189 | <CODE> class</CODE></FONT></TD> |
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| 190 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/mapreduce/Mapper.Context.html" title="class in org.apache.hadoop.mapreduce">Mapper.Context</A></B></CODE> |
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| 191 | |
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| 192 | <BR> |
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| 193 | </TD> |
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| 194 | </TR> |
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| 195 | </TABLE> |
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| 196 | |
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| 197 | <!-- ======== CONSTRUCTOR SUMMARY ======== --> |
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| 198 | |
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| 199 | <A NAME="constructor_summary"><!-- --></A> |
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| 200 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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| 201 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
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| 202 | <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
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| 203 | <B>Constructor Summary</B></FONT></TH> |
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| 204 | </TR> |
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| 205 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 206 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/mapreduce/Mapper.html#Mapper()">Mapper</A></B>()</CODE> |
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| 207 | |
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| 208 | <BR> |
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| 209 | </TD> |
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| 210 | </TR> |
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| 211 | </TABLE> |
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| 212 | |
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| 213 | <!-- ========== METHOD SUMMARY =========== --> |
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| 214 | |
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| 215 | <A NAME="method_summary"><!-- --></A> |
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| 216 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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| 217 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
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| 218 | <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
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| 219 | <B>Method Summary</B></FONT></TH> |
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| 220 | </TR> |
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| 221 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 222 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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| 223 | <CODE>protected void</CODE></FONT></TD> |
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| 224 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/mapreduce/Mapper.html#cleanup(org.apache.hadoop.mapreduce.Mapper.Context)">cleanup</A></B>(<A HREF="../../../../org/apache/hadoop/mapreduce/Mapper.Context.html" title="class in org.apache.hadoop.mapreduce">Mapper.Context</A> context)</CODE> |
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| 225 | |
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| 226 | <BR> |
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| 227 | Called once at the end of the task.</TD> |
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| 228 | </TR> |
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| 229 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 230 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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| 231 | <CODE>protected void</CODE></FONT></TD> |
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| 232 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/mapreduce/Mapper.html#map(KEYIN, VALUEIN, org.apache.hadoop.mapreduce.Mapper.Context)">map</A></B>(<A HREF="../../../../org/apache/hadoop/mapreduce/Mapper.html" title="type parameter in Mapper">KEYIN</A> key, |
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| 233 | <A HREF="../../../../org/apache/hadoop/mapreduce/Mapper.html" title="type parameter in Mapper">VALUEIN</A> value, |
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| 234 | <A HREF="../../../../org/apache/hadoop/mapreduce/Mapper.Context.html" title="class in org.apache.hadoop.mapreduce">Mapper.Context</A> context)</CODE> |
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| 235 | |
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| 236 | <BR> |
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| 237 | Called once for each key/value pair in the input split.</TD> |
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| 238 | </TR> |
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| 239 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 240 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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| 241 | <CODE> void</CODE></FONT></TD> |
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| 242 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/mapreduce/Mapper.html#run(org.apache.hadoop.mapreduce.Mapper.Context)">run</A></B>(<A HREF="../../../../org/apache/hadoop/mapreduce/Mapper.Context.html" title="class in org.apache.hadoop.mapreduce">Mapper.Context</A> context)</CODE> |
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| 243 | |
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| 244 | <BR> |
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| 245 | Expert users can override this method for more complete control over the |
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| 246 | execution of the Mapper.</TD> |
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| 247 | </TR> |
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| 248 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 249 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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| 250 | <CODE>protected void</CODE></FONT></TD> |
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| 251 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/mapreduce/Mapper.html#setup(org.apache.hadoop.mapreduce.Mapper.Context)">setup</A></B>(<A HREF="../../../../org/apache/hadoop/mapreduce/Mapper.Context.html" title="class in org.apache.hadoop.mapreduce">Mapper.Context</A> context)</CODE> |
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| 252 | |
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| 253 | <BR> |
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| 254 | Called once at the beginning of the task.</TD> |
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| 255 | </TR> |
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| 256 | </TABLE> |
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| 257 | <A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A> |
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| 258 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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| 259 | <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> |
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| 260 | <TH ALIGN="left"><B>Methods inherited from class java.lang.<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A></B></TH> |
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| 261 | </TR> |
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| 262 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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| 263 | <TD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang">toString</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long, int)" title="class or interface in java.lang">wait</A></CODE></TD> |
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| 264 | </TR> |
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| 265 | </TABLE> |
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| 266 | |
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| 267 | <P> |
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| 268 | |
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| 269 | <!-- ========= CONSTRUCTOR DETAIL ======== --> |
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| 270 | |
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| 271 | <A NAME="constructor_detail"><!-- --></A> |
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| 272 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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| 273 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
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| 274 | <TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2"> |
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| 275 | <B>Constructor Detail</B></FONT></TH> |
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| 276 | </TR> |
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| 277 | </TABLE> |
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| 278 | |
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| 279 | <A NAME="Mapper()"><!-- --></A><H3> |
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| 280 | Mapper</H3> |
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| 281 | <PRE> |
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| 282 | public <B>Mapper</B>()</PRE> |
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| 283 | <DL> |
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| 284 | </DL> |
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| 285 | |
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| 286 | <!-- ============ METHOD DETAIL ========== --> |
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| 287 | |
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| 288 | <A NAME="method_detail"><!-- --></A> |
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| 289 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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| 290 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
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| 291 | <TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2"> |
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| 292 | <B>Method Detail</B></FONT></TH> |
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| 293 | </TR> |
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| 294 | </TABLE> |
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| 295 | |
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| 296 | <A NAME="setup(org.apache.hadoop.mapreduce.Mapper.Context)"><!-- --></A><H3> |
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| 297 | setup</H3> |
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| 298 | <PRE> |
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| 299 | protected void <B>setup</B>(<A HREF="../../../../org/apache/hadoop/mapreduce/Mapper.Context.html" title="class in org.apache.hadoop.mapreduce">Mapper.Context</A> context) |
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| 300 | throws <A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A>, |
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| 301 | <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/InterruptedException.html?is-external=true" title="class or interface in java.lang">InterruptedException</A></PRE> |
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| 302 | <DL> |
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| 303 | <DD>Called once at the beginning of the task. |
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| 304 | <P> |
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| 305 | <DD><DL> |
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| 306 | |
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| 307 | <DT><B>Throws:</B> |
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| 308 | <DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></CODE> |
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| 309 | <DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/InterruptedException.html?is-external=true" title="class or interface in java.lang">InterruptedException</A></CODE></DL> |
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| 310 | </DD> |
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| 311 | </DL> |
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| 312 | <HR> |
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| 313 | |
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| 314 | <A NAME="map(java.lang.Object,java.lang.Object,org.apache.hadoop.mapreduce.Mapper.Context)"><!-- --></A><A NAME="map(KEYIN, VALUEIN, org.apache.hadoop.mapreduce.Mapper.Context)"><!-- --></A><H3> |
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| 315 | map</H3> |
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| 316 | <PRE> |
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| 317 | protected void <B>map</B>(<A HREF="../../../../org/apache/hadoop/mapreduce/Mapper.html" title="type parameter in Mapper">KEYIN</A> key, |
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| 318 | <A HREF="../../../../org/apache/hadoop/mapreduce/Mapper.html" title="type parameter in Mapper">VALUEIN</A> value, |
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| 319 | <A HREF="../../../../org/apache/hadoop/mapreduce/Mapper.Context.html" title="class in org.apache.hadoop.mapreduce">Mapper.Context</A> context) |
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| 320 | throws <A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A>, |
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| 321 | <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/InterruptedException.html?is-external=true" title="class or interface in java.lang">InterruptedException</A></PRE> |
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| 322 | <DL> |
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| 323 | <DD>Called once for each key/value pair in the input split. Most applications |
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| 324 | should override this, but the default is the identity function. |
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| 325 | <P> |
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| 326 | <DD><DL> |
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| 327 | |
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| 328 | <DT><B>Throws:</B> |
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| 329 | <DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></CODE> |
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| 330 | <DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/InterruptedException.html?is-external=true" title="class or interface in java.lang">InterruptedException</A></CODE></DL> |
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| 331 | </DD> |
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| 332 | </DL> |
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| 333 | <HR> |
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| 334 | |
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| 335 | <A NAME="cleanup(org.apache.hadoop.mapreduce.Mapper.Context)"><!-- --></A><H3> |
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| 336 | cleanup</H3> |
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| 337 | <PRE> |
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| 338 | protected void <B>cleanup</B>(<A HREF="../../../../org/apache/hadoop/mapreduce/Mapper.Context.html" title="class in org.apache.hadoop.mapreduce">Mapper.Context</A> context) |
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| 339 | throws <A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A>, |
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| 340 | <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/InterruptedException.html?is-external=true" title="class or interface in java.lang">InterruptedException</A></PRE> |
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| 341 | <DL> |
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| 342 | <DD>Called once at the end of the task. |
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| 343 | <P> |
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| 344 | <DD><DL> |
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| 345 | |
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| 346 | <DT><B>Throws:</B> |
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| 347 | <DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></CODE> |
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| 348 | <DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/InterruptedException.html?is-external=true" title="class or interface in java.lang">InterruptedException</A></CODE></DL> |
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| 349 | </DD> |
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| 350 | </DL> |
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| 351 | <HR> |
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| 352 | |
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| 353 | <A NAME="run(org.apache.hadoop.mapreduce.Mapper.Context)"><!-- --></A><H3> |
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| 354 | run</H3> |
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| 355 | <PRE> |
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| 356 | public void <B>run</B>(<A HREF="../../../../org/apache/hadoop/mapreduce/Mapper.Context.html" title="class in org.apache.hadoop.mapreduce">Mapper.Context</A> context) |
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| 357 | throws <A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A>, |
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| 358 | <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/InterruptedException.html?is-external=true" title="class or interface in java.lang">InterruptedException</A></PRE> |
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| 359 | <DL> |
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| 360 | <DD>Expert users can override this method for more complete control over the |
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| 361 | execution of the Mapper. |
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| 362 | <P> |
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| 363 | <DD><DL> |
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| 364 | <DT><B>Parameters:</B><DD><CODE>context</CODE> - |
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| 365 | <DT><B>Throws:</B> |
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| 366 | <DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></CODE> |
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| 367 | <DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/InterruptedException.html?is-external=true" title="class or interface in java.lang">InterruptedException</A></CODE></DL> |
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| 368 | </DD> |
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| 369 | </DL> |
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