bak.pcj
Interface LongIterator

All Known Subinterfaces:

LongListIterator

All Known Implementing Classes:

IteratorToLongIteratorAdapter, ListIteratorToLongListIteratorAdapter

public interface LongIterator

This class represents iterators over collections of long values.

Since:

1.0

See Also:

Iterator

Method Summary

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

Method Detail

hasNext

public boolean hasNext()

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

Returns:

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

See Also:

next()

next

public long next()

Returns the next long value of this iterator.

Returns:

the next long 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 long 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.