bak.pcj.map
Interface LongKeyIntMapIterator

public interface LongKeyIntMapIterator

This interface represents iterators over maps from long values to int values.

Since:

1.0

See Also:

LongKeyIntMap, LongIterator

Method Summary

long	getKey() Returns the key of the current entry of this iterator.
int	getValue() Returns the value of the current entry of this iterator.
boolean	hasNext() Indicates whether more entries can be returned by this iterator.
void	next() Advances to the next entry of this iterator.
void	remove() Removes the last entry value returned from the underlying map.

Method Detail

hasNext

public boolean hasNext()

Indicates whether more entries can be returned by this iterator.

Returns:

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

See Also:

next()

next

public void next()

Advances to the next entry of this iterator.

Throws:

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

See Also:

hasNext()

remove

public void remove()

Removes the last entry value returned from the underlying map.

Throws:

UnsupportedOperationException - if removal is not supported by this iterator.

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

getKey

public long getKey()

Returns the key of the current entry of this iterator.

Returns:

the key of the current entry of this iterator.

Throws:

IllegalStateException - if there is no current entry (i.e. if next() has not been called or remove() has just been called.

See Also:

getValue()

getValue

public int getValue()

Returns the value of the current entry of this iterator.

Returns:

the value of the current entry of this iterator.

Throws:

IllegalStateException - if there is no current entry (i.e. if next() has not been called or remove() has just been called.

See Also:

getKey()