bak.pcj
Interface CharIterator

All Known Subinterfaces:

CharListIterator

All Known Implementing Classes:

IteratorToCharIteratorAdapter, ListIteratorToCharListIteratorAdapter

public interface CharIterator

This class represents iterators over collections of char values.

Since:

1.0

See Also:

Iterator

Method Summary

boolean	hasNext() Indicates whether more char values can be returned by this iterator.
char	next() Returns the next char value of this iterator.
void	remove() Removes the last char value returned from the underlying collection.

Method Detail

hasNext

public boolean hasNext()

Indicates whether more char values can be returned by this iterator.

Returns:

true if more char values can be returned by this iterator; returns false otherwise.

See Also:

next()

next

public char next()

Returns the next char value of this iterator.

Returns:

the next char value of this iterator.

Throws:

NoSuchElementException - if no more elements are available from this iterator.

See Also:

hasNext()

remove

public void remove()

Removes the last char value returned from the underlying collection.

Throws:

UnsupportedOperationException - if removal is not supported by this iterator.

IllegalStateException - if no element has been returned by this iterator yet.