org.apache.accumulo.core.iterators

Class Combiner.ValueIterator

java.lang.Object

org.apache.accumulo.core.iterators.Combiner.ValueIterator

All Implemented Interfaces:

Iterator<Value>

Enclosing class:

Combiner

public static class Combiner.ValueIterator
extends Object
implements Iterator<Value>

A Java Iterator that iterates over the Values for a given Key from a source SortedKeyValueIterator.

Constructor Summary

Constructors

Constructor and Description
Combiner.ValueIterator(SortedKeyValueIterator<Key,Value> source) Constructs an iterator over Values whose Keys are versions of the current topKey of the source SortedKeyValueIterator.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	hasNext()
Value	next()
void	remove() unsupported

Methods inherited from class java.lang.Object

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

Constructor Detail

Combiner.ValueIterator

public Combiner.ValueIterator(SortedKeyValueIterator<Key,Value> source)

Constructs an iterator over Values whose Keys are versions of the current topKey of the source SortedKeyValueIterator.

Parameters:

source - The SortedKeyValueIterator from which to read data.

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<Value>

Returns:

true if there is another Value

See Also:

Iterator.hasNext()

next

public Value next()

Specified by:

next in interface Iterator<Value>

Returns:

the next Value

See Also:

Iterator.next()

remove

public void remove()

unsupported

Specified by:

remove in interface Iterator<Value>

See Also:

Iterator.remove()