org.apache.beam.runners.twister2.translation.wrappers

Class Twister2BoundedSource<T>

java.lang.Object

edu.iu.dsc.tws.api.tset.fn.BaseTFunction<T,T>

edu.iu.dsc.tws.api.tset.fn.BaseSourceFunc<org.apache.beam.sdk.util.WindowedValue<T>>

org.apache.beam.runners.twister2.translation.wrappers.Twister2BoundedSource<T>

All Implemented Interfaces:

edu.iu.dsc.tws.api.compute.modifiers.Closable, edu.iu.dsc.tws.api.tset.fn.SourceFunc<org.apache.beam.sdk.util.WindowedValue<T>>, edu.iu.dsc.tws.api.tset.fn.TFunction<org.apache.beam.sdk.util.WindowedValue<T>,org.apache.beam.sdk.util.WindowedValue<T>>, java.io.Serializable

public class Twister2BoundedSource<T>
extends edu.iu.dsc.tws.api.tset.fn.BaseSourceFunc<org.apache.beam.sdk.util.WindowedValue<T>>

Twister2 wrapper for Bounded Source.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
Twister2BoundedSource(BoundedSource<T> boundedSource, Twister2TranslationContext context, PipelineOptions options)

Method Summary

Modifier and Type	Method and Description
boolean	hasNext()
org.apache.beam.sdk.util.WindowedValue<T>	next()
void	prepare(edu.iu.dsc.tws.api.tset.TSetContext context)
protected java.lang.Object	readResolve()

Methods inherited from class edu.iu.dsc.tws.api.tset.fn.BaseTFunction

getInput, getTSetContext

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.SourceFunc

close

Methods inherited from interface edu.iu.dsc.tws.api.compute.modifiers.Closable

reset

Constructor Detail

Twister2BoundedSource

public Twister2BoundedSource(BoundedSource<T> boundedSource,
                             Twister2TranslationContext context,
                             PipelineOptions options)

Method Detail

prepare

public void prepare(edu.iu.dsc.tws.api.tset.TSetContext context)

Specified by:

prepare in interface edu.iu.dsc.tws.api.tset.fn.TFunction<org.apache.beam.sdk.util.WindowedValue<T>,org.apache.beam.sdk.util.WindowedValue<T>>

Overrides:

prepare in class edu.iu.dsc.tws.api.tset.fn.BaseTFunction<org.apache.beam.sdk.util.WindowedValue<T>,org.apache.beam.sdk.util.WindowedValue<T>>

hasNext

public boolean hasNext()

next

public org.apache.beam.sdk.util.WindowedValue<T> next()

readResolve

protected java.lang.Object readResolve()
                                throws java.io.ObjectStreamException

Throws:

java.io.ObjectStreamException