org.apache.commons.collections.primitives
Interface FloatIterator

All Known Subinterfaces:
FloatListIterator
All Known Implementing Classes:
IteratorFloatIterator, ListIteratorFloatListIterator, org.apache.commons.collections.primitives.decorators.ProxyFloatIterator, org.apache.commons.collections.primitives.decorators.ProxyFloatListIterator, RandomAccessFloatList.RandomAccessFloatListIterator

public interface FloatIterator

An iterator over float values.

Since:
Commons Primitives 1.0
Version:
$Revision: 1.3 $ $Date: 2003/10/16 20:49:36 $
Author:
Rodney Waldhoff
See Also:
FloatIteratorIterator, IteratorFloatIterator

Method Summary
 boolean hasNext()
          Returns true iff I have more elements.
 float next()
          Returns the next element in me.
 void remove()
          Removes from my underlying collection the last element returned by me (optional operation).
 

Method Detail

hasNext

public boolean hasNext()
Returns true iff I have more elements. (In other words, returns true iff a subsequent call to next will return an element rather than throwing an exception.)

Returns:
true iff I have more elements

next

public float next()
Returns the next element in me.

Returns:
the next element in me
Throws:
NoSuchElementException - if there is no next element

remove

public void remove()
Removes from my underlying collection the last element returned by me (optional operation).

Throws:
UnsupportedOperationException - if this operation is not supported
IllegalStateException - if next() has not yet been called, or remove() has already been called since the last call to next().


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