org.mule.routing.outbound

Class IteratorMessageSequence<T>

java.lang.Object

org.mule.routing.AbstractMessageSequence<T>

org.mule.routing.outbound.IteratorMessageSequence<T>

Type Parameters:

T -

All Implemented Interfaces:

Iterator<T>, MessageSequence<T>

public final class IteratorMessageSequence<T>
extends AbstractMessageSequence<T>

A MessageSequence that delegates its hasNext() and next() methods to an Iterator, and has no estimated size

Author:

flbulgarelli

Field Summary

Fields inherited from interface org.mule.routing.MessageSequence

UNKNOWN_SIZE

Constructor Summary

Constructors

Constructor and Description
IteratorMessageSequence(Iterator<T> iter)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	hasNext() Whether this sequence has more elements.
T	next() The next element of the sequence.
int	size() The number of members of the sequence.

Methods inherited from class org.mule.routing.AbstractMessageSequence

isEmpty, remove

Methods inherited from class java.lang.Object

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

Constructor Detail

IteratorMessageSequence

public IteratorMessageSequence(Iterator<T> iter)

Method Detail

size

public int size()

Description copied from interface: MessageSequence

The number of members of the sequence. If this is unknown, return UNKNOWN_ELEMENTS_COUNT.

Returns:

The estimated size of the sequence, or MessageSequence.UNKNOWN_SIZE, if it is unknown

hasNext

public boolean hasNext()

Description copied from interface: MessageSequence

Whether this sequence has more elements.

See Also:

Iterator.hasNext()

next

public T next()

Description copied from interface: MessageSequence

The next element of the sequence. At any moment, if MessageSequence.size() is not equal to MessageSequence.UNKNOWN_SIZE, this means that this method may be invoked approximately up to MessageSequence.size() times.