bak.pcj.map
Interface DoubleKeyLongMapIterator

public interface DoubleKeyLongMapIterator

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

Since:

1.0

See Also:

DoubleKeyLongMap, DoubleIterator

Method Summary

double	getKey() Returns the key of the current entry of this iterator.
long	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 double 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 double 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 long 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()