org.apache.commons.collections.primitives.decorators

Class ProxyByteListIterator

java.lang.Object

org.apache.commons.collections.primitives.decorators.ProxyByteIterator

org.apache.commons.collections.primitives.decorators.ProxyByteListIterator

All Implemented Interfaces:

ByteIterator, ByteListIterator

Direct Known Subclasses:

UnmodifiableByteListIterator

abstract class ProxyByteListIterator
extends ProxyByteIterator
implements ByteListIterator

Since:

Commons Primitives 1.0

Version:

$Revision: 1.1 $ $Date: 2003/10/29 18:33:10 $

Author:

Rodney Waldhoff

Constructor Summary

Constructors

Constructor and Description
ProxyByteListIterator()

Method Summary

Modifier and Type	Method and Description
protected ByteIterator	getIterator()
protected abstract ByteListIterator	getListIterator()
boolean	hasPrevious() Returns true iff I have more elements when traversed in the reverse direction.
int	nextIndex() Returns the index of the element that would be returned by a subsequent call to ByteListIterator.next(), or the number of elements in my iteration if I have no next element.
byte	previous() Returns the next element in me when traversed in the reverse direction.
int	previousIndex() Returns the index of the element that would be returned by a subsequent call to ByteListIterator.previous(), or -1 if I have no previous element.

Methods inherited from class org.apache.commons.collections.primitives.decorators.ProxyByteIterator

hasNext, next

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.commons.collections.primitives.ByteListIterator

add, hasNext, next, remove, set

Constructor Detail

ProxyByteListIterator

ProxyByteListIterator()

Method Detail

hasPrevious

public boolean hasPrevious()

Description copied from interface: ByteListIterator

Returns true iff I have more elements when traversed in the reverse direction. (In other words, returns true iff a call to ByteListIterator.previous() will return an element rather than throwing an exception.

Specified by:

hasPrevious in interface ByteListIterator

Returns:

true iff I have more elements when traversed in the reverse direction

nextIndex

public int nextIndex()

Description copied from interface: ByteListIterator

Returns the index of the element that would be returned by a subsequent call to ByteListIterator.next(), or the number of elements in my iteration if I have no next element.

Specified by:

nextIndex in interface ByteListIterator

Returns:

the index of the next element in me

previous

public byte previous()

Description copied from interface: ByteListIterator

Returns the next element in me when traversed in the reverse direction.

Specified by:

previous in interface ByteListIterator

Returns:

the previous element in me

previousIndex

public int previousIndex()

Description copied from interface: ByteListIterator

Returns the index of the element that would be returned by a subsequent call to ByteListIterator.previous(), or -1 if I have no previous element.

Specified by:

previousIndex in interface ByteListIterator

Returns:

the index of the previous element in me

getIterator

protected final ByteIterator getIterator()

Specified by:

getIterator in class ProxyByteIterator

getListIterator

protected abstract ByteListIterator getListIterator()