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

Class ByteToWindowFunction<K,V>

java.lang.Object

org.apache.beam.runners.twister2.translators.functions.ByteToWindowFunction<K,V>

All Implemented Interfaces:

edu.iu.dsc.tws.api.compute.modifiers.Closable, edu.iu.dsc.tws.api.tset.fn.MapFunc<KV<K,Iterable<WindowedValue<V>>>,edu.iu.dsc.tws.api.comms.structs.Tuple<byte[],Iterator<byte[]>>>, edu.iu.dsc.tws.api.tset.fn.TFunction<KV<K,Iterable<WindowedValue<V>>>,edu.iu.dsc.tws.api.comms.structs.Tuple<byte[],Iterator<byte[]>>>, Serializable

public class ByteToWindowFunction<K,V>
extends Object
implements edu.iu.dsc.tws.api.tset.fn.MapFunc<KV<K,Iterable<WindowedValue<V>>>,edu.iu.dsc.tws.api.comms.structs.Tuple<byte[],Iterator<byte[]>>>

ByteToWindow function.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
ByteToWindowFunction()
ByteToWindowFunction(Coder<K> inputKeyCoder, WindowedValues.WindowedValueCoder<V> wvCoder)

Method Summary

Modifier and Type	Method	Description
KV<K,Iterable<WindowedValue<V>>>	map(edu.iu.dsc.tws.api.comms.structs.Tuple<byte[],Iterator<byte[]>> input)
void	prepare(edu.iu.dsc.tws.api.tset.TSetContext context)
protected Object	readResolve()

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.compute.modifiers.Closable

reset

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

close

Constructor Details

ByteToWindowFunction

public ByteToWindowFunction()

ByteToWindowFunction

public ByteToWindowFunction(Coder<K> inputKeyCoder,
 WindowedValues.WindowedValueCoder<V> wvCoder)

Method Details

map

public KV<K,Iterable<WindowedValue<V>>> map(edu.iu.dsc.tws.api.comms.structs.Tuple<byte[],Iterator<byte[]>> input)

Specified by:

map in interface edu.iu.dsc.tws.api.tset.fn.MapFunc<K,V>

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<K,V>

readResolve

protected Object readResolve()
                      throws ObjectStreamException

Throws:

ObjectStreamException