org.apache.flink.api.java.operators.translation

Class PlanProjectOperator.MapProjector<T extends org.apache.flink.api.java.tuple.Tuple,R extends org.apache.flink.api.java.tuple.Tuple>

java.lang.Object

org.apache.flink.api.common.functions.AbstractRichFunction

org.apache.flink.api.java.operators.translation.PlanProjectOperator.MapProjector<T,R>

All Implemented Interfaces:

Serializable, org.apache.flink.api.common.functions.Function, org.apache.flink.api.common.functions.MapFunction<T,R>, org.apache.flink.api.common.functions.RichFunction

Enclosing class:

PlanProjectOperator<T,R extends org.apache.flink.api.java.tuple.Tuple>

public static final class PlanProjectOperator.MapProjector<T extends org.apache.flink.api.java.tuple.Tuple,R extends org.apache.flink.api.java.tuple.Tuple>
extends org.apache.flink.api.common.functions.AbstractRichFunction
implements org.apache.flink.api.common.functions.MapFunction<T,R>

See Also:

Serialized Form

Method Summary

Modifier and Type	Method and Description
R	map(org.apache.flink.api.java.tuple.Tuple inTuple)

Methods inherited from class org.apache.flink.api.common.functions.AbstractRichFunction

close, getIterationRuntimeContext, getRuntimeContext, open, setRuntimeContext

Methods inherited from class java.lang.Object

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

Method Detail

map

public R map(org.apache.flink.api.java.tuple.Tuple inTuple)
      throws Exception

Specified by:

map in interface org.apache.flink.api.common.functions.MapFunction<T extends org.apache.flink.api.java.tuple.Tuple,R extends org.apache.flink.api.java.tuple.Tuple>

Throws:

Exception