eu.stratosphere.example.java.record.triangles

Class EnumTrianglesRdfFoaf.CloseTriads

java.lang.Object

eu.stratosphere.api.common.functions.AbstractFunction

eu.stratosphere.api.java.record.functions.JoinFunction

eu.stratosphere.example.java.record.triangles.EnumTrianglesRdfFoaf.CloseTriads

All Implemented Interfaces:

Function, GenericJoiner<Record,Record,Record>, Serializable

Enclosing class:

EnumTrianglesRdfFoaf

public static class EnumTrianglesRdfFoaf.CloseTriads
extends JoinFunction
implements Serializable

Matches all missing edges with existing edges from input. If the missing edge for a triad is found, the triad is transformed to a triangle by adding the missing edge.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
EnumTrianglesRdfFoaf.CloseTriads()

Method Summary

Methods

Modifier and Type	Method and Description
void	match(Record triad, Record missingEdge, Collector<Record> out)

Methods inherited from class eu.stratosphere.api.common.functions.AbstractFunction

close, getIterationRuntimeContext, getRuntimeContext, open, setRuntimeContext

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface eu.stratosphere.api.common.functions.Function

close, getRuntimeContext, open, setRuntimeContext

Constructor Detail

EnumTrianglesRdfFoaf.CloseTriads

public EnumTrianglesRdfFoaf.CloseTriads()

Method Detail

match

public void match(Record triad,
         Record missingEdge,
         Collector<Record> out)
           throws Exception

Specified by:

match in interface GenericJoiner<Record,Record,Record>

Specified by:

match in class JoinFunction

Throws:

Exception