com.splicemachine.derby.stream.control

Class FutureIterator<T>

java.lang.Object

com.splicemachine.derby.stream.control.FutureIterator<T>

All Implemented Interfaces:

java.util.Iterator<T>

public class FutureIterator<T>
extends java.lang.Object
implements java.util.Iterator<T>

Iterator over Futures

Constructor Summary

Constructors

Constructor and Description
FutureIterator(java.util.concurrent.Future<java.util.Iterator<T>>... futureIterators)
FutureIterator(int size)

Method Summary

Modifier and Type	Method and Description
void	appendFutureIterator(java.util.concurrent.Future<java.util.Iterator<T>> iteratorFuture)
static <T> java.util.Iterator<T>	concat(java.util.concurrent.Future<java.util.Iterator<T>>... futureIterators)
boolean	hasNext()
T	next()
void	remove()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining

Constructor Detail

FutureIterator

public FutureIterator(int size)

FutureIterator

@SafeVarargs
public FutureIterator(java.util.concurrent.Future<java.util.Iterator<T>>... futureIterators)

Method Detail

appendFutureIterator

public void appendFutureIterator(java.util.concurrent.Future<java.util.Iterator<T>> iteratorFuture)

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator<T>

next

public T next()

Specified by:

next in interface java.util.Iterator<T>

remove

public void remove()

Specified by:

remove in interface java.util.Iterator<T>

concat

@SafeVarargs
public static <T> java.util.Iterator<T> concat(java.util.concurrent.Future<java.util.Iterator<T>>... futureIterators)