org.codehaus.janino.util.iterator
Class FilterListIterator<T>

java.lang.Object
  org.codehaus.janino.util.iterator.FilterListIterator<T>

Type Parameters:

T - The element type of the list iterator

All Implemented Interfaces:

java.util.Iterator<T>, java.util.ListIterator<T>

Direct Known Subclasses:

ReverseListIterator

public abstract class FilterListIterator<T>
extends java.lang.Object
implements java.util.ListIterator<T>

An ListIterator that retrieves its elements from a delegate ListIterator. The default implementation simply passes all method invocations to the delegate.

Field Summary

protected java.util.ListIterator<T>

delegate

Constructor Summary

FilterListIterator(java.util.ListIterator<T> delegate)

Method Summary

void	add(T o) Calls delegate.
boolean	hasNext() Calls delegate.
boolean	hasPrevious() Calls delegate.
T	next() Calls delegate.
int	nextIndex() Calls delegate.
T	previous() Calls delegate.
int	previousIndex() Calls delegate.
void	remove() Calls delegate.
void	set(T o) Calls delegate.

Methods inherited from class java.lang.Object

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

Field Detail

delegate

protected final java.util.ListIterator<T> delegate

See Also:

FilterListIterator

Constructor Detail

FilterListIterator

public FilterListIterator(java.util.ListIterator<T> delegate)

Method Detail

hasNext

public boolean hasNext()

Calls delegate.ListIterator.hasNext()

Specified by:

hasNext in interface java.util.Iterator<T>

Specified by:

hasNext in interface java.util.ListIterator<T>

next

public T next()

Calls delegate.ListIterator.next()

Specified by:

next in interface java.util.Iterator<T>

Specified by:

next in interface java.util.ListIterator<T>

hasPrevious

public boolean hasPrevious()

Calls delegate.ListIterator.hasPrevious()

Specified by:

hasPrevious in interface java.util.ListIterator<T>

previous

public T previous()

Calls delegate.ListIterator.previous()

Specified by:

previous in interface java.util.ListIterator<T>

nextIndex

public int nextIndex()

Calls delegate.ListIterator.nextIndex()

Specified by:

nextIndex in interface java.util.ListIterator<T>

previousIndex

public int previousIndex()

Calls delegate.ListIterator.previousIndex()

Specified by:

previousIndex in interface java.util.ListIterator<T>

remove

public void remove()

Calls delegate.ListIterator.remove()

Specified by:

remove in interface java.util.Iterator<T>

Specified by:

remove in interface java.util.ListIterator<T>

set

public void set(T o)

Calls delegate.ListIterator.set(java.lang.Object)

Specified by:

set in interface java.util.ListIterator<T>

add

public void add(T o)

Calls delegate.ListIterator.add(java.lang.Object)

Specified by:

add in interface java.util.ListIterator<T>