org.apache.beam.runners.twister2.translators.functions

Class OutputTagFilter<OT,IT>

java.lang.Object

org.apache.beam.runners.twister2.translators.functions.OutputTagFilter<OT,IT>

All Implemented Interfaces:

ComputeCollectorFunc<<any>,java.util.Iterator<RawUnionValue>>, TFunction<<any>,java.util.Iterator<RawUnionValue>>, java.io.Serializable

public class OutputTagFilter<OT,IT>
extends java.lang.Object
implements ComputeCollectorFunc<<any>,java.util.Iterator<RawUnionValue>>

Output tag filter.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
OutputTagFilter(int tag)

Method Summary

Modifier and Type	Method and Description
void	compute(java.util.Iterator<RawUnionValue> input, RecordCollector<<any>> output)
void	prepare(TSetContext context) Prepare the function.

Methods inherited from class java.lang.Object

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

Methods inherited from interface edu.iu.dsc.tws.api.tset.fn.TFunction

close, end

Constructor Detail

OutputTagFilter

public OutputTagFilter(int tag)

Method Detail

compute

public void compute(java.util.Iterator<RawUnionValue> input,
                    RecordCollector<<any>> output)

Specified by:

compute in interface ComputeCollectorFunc<<any>,java.util.Iterator<RawUnionValue>>

prepare

public void prepare(TSetContext context)

Description copied from interface: TFunction

Prepare the function. Use this context in case you need to add/get inputs

Specified by:

prepare in interface TFunction<<any>,java.util.Iterator<RawUnionValue>>

Parameters:

context - CONTEXT