EDU.oswego.cs.dl.util.concurrent

Class CopyOnWriteArrayList.COWIterator

protected static class CopyOnWriteArrayList.COWIterator extends Object implements ListIterator

Field Summary
protected Object[]	array Snapshot of the array *
protected int	cursor Index of element to be returned by subsequent call to next.

Constructor Summary
protected	COWIterator(Object[] elementArray, int initialCursor)

Field Detail

protected final Object[] array

Snapshot of the array *

protected int cursor

Index of element to be returned by subsequent call to next.

protected COWIterator(Object[] elementArray, int initialCursor)

public void add(Object o)

Not supported. Always throws UnsupportedOperationException.

Throws: UnsupportedOperationException add is not supported by this Iterator.

public boolean hasNext()

public boolean hasPrevious()

public Object next()

public int nextIndex()

public Object previous()

public int previousIndex()

public void remove()

Not supported. Always throws UnsupportedOperationException.

Throws: UnsupportedOperationException remove is not supported by this Iterator.

public void set(Object o)

Not supported. Always throws UnsupportedOperationException.

Throws: UnsupportedOperationException set is not supported by this Iterator.