bak.pcj
Interface DoubleIterator

All Known Subinterfaces:

DoubleListIterator

All Known Implementing Classes:

IteratorToDoubleIteratorAdapter, ListIteratorToDoubleListIteratorAdapter

public interface DoubleIterator

This class represents iterators over collections of double values.

Since:

1.0

See Also:

Iterator

Method Summary

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

Method Detail

hasNext

public boolean hasNext()

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

Returns:

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

See Also:

next()

next

public double next()

Returns the next double value of this iterator.

Returns:

the next double 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 double 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.