org.mule.runtime.core.routing.outbound

Class IteratorMessageSequence

java.lang.Object

org.mule.runtime.core.routing.AbstractMessageSequence

org.mule.runtime.core.routing.outbound.IteratorMessageSequence

Type Parameters:

T -

All Implemented Interfaces:

Iterator, MessageSequence

public final class IteratorMessageSequence
extends AbstractMessageSequence

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.runtime.core.routing.MessageSequence

UNKNOWN_SIZE

Constructor Summary

Constructors

Constructor and Description
IteratorMessageSequence(Iterator iter)

Method Summary

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

Methods inherited from class org.mule.runtime.core.routing.AbstractMessageSequence

isEmpty, 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

IteratorMessageSequence

public IteratorMessageSequence(Iterator iter)

Method Detail

size

public Integer size()

Description copied from interface: MessageSequence

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

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 Object 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.