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| Converter (crunch 0.2.0 API) |
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| com.cloudera.crunch.type</FONT> |
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| Interface Converter<K,V,S,T></H2> |
| <DL> |
| <DT><B>All Superinterfaces:</B> <DD><A HREF="http://download.oracle.com/javase/6/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</A></DD> |
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| <DT><B>All Known Implementing Classes:</B> <DD><A HREF="../../../../com/cloudera/crunch/type/avro/AvroKeyConverter.html" title="class in com.cloudera.crunch.type.avro">AvroKeyConverter</A>, <A HREF="../../../../com/cloudera/crunch/type/avro/AvroPairConverter.html" title="class in com.cloudera.crunch.type.avro">AvroPairConverter</A>, <A HREF="../../../../com/cloudera/crunch/type/writable/WritablePairConverter.html" title="class in com.cloudera.crunch.type.writable">WritablePairConverter</A></DD> |
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| <DT><PRE>public interface <B>Converter<K,V,S,T></B><DT>extends <A HREF="http://download.oracle.com/javase/6/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</A></DL> |
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| |
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| Converts the input key/value from a MapReduce task into the input to a |
| <CODE>DoFn</CODE>, or takes the output of a <code>DoFn</code> and write it to |
| the output key/values. |
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| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> <A HREF="../../../../com/cloudera/crunch/type/Converter.html" title="type parameter in Converter">S</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../com/cloudera/crunch/type/Converter.html#convertInput(K, V)">convertInput</A></B>(<A HREF="../../../../com/cloudera/crunch/type/Converter.html" title="type parameter in Converter">K</A> key, |
| <A HREF="../../../../com/cloudera/crunch/type/Converter.html" title="type parameter in Converter">V</A> value)</CODE> |
| |
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| </TD> |
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| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> <A HREF="../../../../com/cloudera/crunch/type/Converter.html" title="type parameter in Converter">T</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../com/cloudera/crunch/type/Converter.html#convertIterableInput(K, java.lang.Iterable)">convertIterableInput</A></B>(<A HREF="../../../../com/cloudera/crunch/type/Converter.html" title="type parameter in Converter">K</A> key, |
| <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang">Iterable</A><<A HREF="../../../../com/cloudera/crunch/type/Converter.html" title="type parameter in Converter">V</A>> value)</CODE> |
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| <CODE> <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</A><<A HREF="../../../../com/cloudera/crunch/type/Converter.html" title="type parameter in Converter">K</A>></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../com/cloudera/crunch/type/Converter.html#getKeyClass()">getKeyClass</A></B>()</CODE> |
| |
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| <CODE> <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</A><<A HREF="../../../../com/cloudera/crunch/type/Converter.html" title="type parameter in Converter">V</A>></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../com/cloudera/crunch/type/Converter.html#getValueClass()">getValueClass</A></B>()</CODE> |
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| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> <A HREF="../../../../com/cloudera/crunch/type/Converter.html" title="type parameter in Converter">K</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../com/cloudera/crunch/type/Converter.html#outputKey(S)">outputKey</A></B>(<A HREF="../../../../com/cloudera/crunch/type/Converter.html" title="type parameter in Converter">S</A> value)</CODE> |
| |
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| <TR BGCOLOR="white" CLASS="TableRowColor"> |
| <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
| <CODE> <A HREF="../../../../com/cloudera/crunch/type/Converter.html" title="type parameter in Converter">V</A></CODE></FONT></TD> |
| <TD><CODE><B><A HREF="../../../../com/cloudera/crunch/type/Converter.html#outputValue(S)">outputValue</A></B>(<A HREF="../../../../com/cloudera/crunch/type/Converter.html" title="type parameter in Converter">S</A> value)</CODE> |
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| |
| <A NAME="convertInput(java.lang.Object,java.lang.Object)"><!-- --></A><A NAME="convertInput(K, V)"><!-- --></A><H3> |
| convertInput</H3> |
| <PRE> |
| <A HREF="../../../../com/cloudera/crunch/type/Converter.html" title="type parameter in Converter">S</A> <B>convertInput</B>(<A HREF="../../../../com/cloudera/crunch/type/Converter.html" title="type parameter in Converter">K</A> key, |
| <A HREF="../../../../com/cloudera/crunch/type/Converter.html" title="type parameter in Converter">V</A> value)</PRE> |
| <DL> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="convertIterableInput(java.lang.Object,java.lang.Iterable)"><!-- --></A><A NAME="convertIterableInput(K, java.lang.Iterable)"><!-- --></A><H3> |
| convertIterableInput</H3> |
| <PRE> |
| <A HREF="../../../../com/cloudera/crunch/type/Converter.html" title="type parameter in Converter">T</A> <B>convertIterableInput</B>(<A HREF="../../../../com/cloudera/crunch/type/Converter.html" title="type parameter in Converter">K</A> key, |
| <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang">Iterable</A><<A HREF="../../../../com/cloudera/crunch/type/Converter.html" title="type parameter in Converter">V</A>> value)</PRE> |
| <DL> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="outputKey(java.lang.Object)"><!-- --></A><A NAME="outputKey(S)"><!-- --></A><H3> |
| outputKey</H3> |
| <PRE> |
| <A HREF="../../../../com/cloudera/crunch/type/Converter.html" title="type parameter in Converter">K</A> <B>outputKey</B>(<A HREF="../../../../com/cloudera/crunch/type/Converter.html" title="type parameter in Converter">S</A> value)</PRE> |
| <DL> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="outputValue(java.lang.Object)"><!-- --></A><A NAME="outputValue(S)"><!-- --></A><H3> |
| outputValue</H3> |
| <PRE> |
| <A HREF="../../../../com/cloudera/crunch/type/Converter.html" title="type parameter in Converter">V</A> <B>outputValue</B>(<A HREF="../../../../com/cloudera/crunch/type/Converter.html" title="type parameter in Converter">S</A> value)</PRE> |
| <DL> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="getKeyClass()"><!-- --></A><H3> |
| getKeyClass</H3> |
| <PRE> |
| <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</A><<A HREF="../../../../com/cloudera/crunch/type/Converter.html" title="type parameter in Converter">K</A>> <B>getKeyClass</B>()</PRE> |
| <DL> |
| <DD><DL> |
| </DL> |
| </DD> |
| <DD><DL> |
| </DL> |
| </DD> |
| </DL> |
| <HR> |
| |
| <A NAME="getValueClass()"><!-- --></A><H3> |
| getValueClass</H3> |
| <PRE> |
| <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</A><<A HREF="../../../../com/cloudera/crunch/type/Converter.html" title="type parameter in Converter">V</A>> <B>getValueClass</B>()</PRE> |
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