Module org.chocosolver

Package org.chocosolver.util.objects

Class StoredIndexedBipartiteSet.BipartiteSetIterator

java.lang.Object

org.chocosolver.util.iterators.Disposable

org.chocosolver.util.iterators.DisposableIntIterator

org.chocosolver.util.objects.StoredIndexedBipartiteSet.BipartiteSetIterator

All Implemented Interfaces:

IntIterator

Enclosing class:

StoredIndexedBipartiteSet

protected static class StoredIndexedBipartiteSet.BipartiteSetIterator
extends DisposableIntIterator

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	BipartiteSetIterator()

Method Summary

Modifier and Type	Method	Description
boolean	hasNext()	Returns true if the iteration has more elements.
void	init(int[] aList, int[] aPosition, IStateInt aLast, IndexedObject[] anIdxToObjects)	Freeze the iterator, cannot be reused.
int	next()	Returns the next element in the iteration.
IndexedObject	nextObject()
void	remove()	Removes from the underlying collection the last element returned by the iterator (optional operation).

Methods inherited from class org.chocosolver.util.iterators.Disposable

dispose, init, isNotReusable

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

BipartiteSetIterator

protected BipartiteSetIterator()

Method Detail

init

public void init(int[] aList,
                 int[] aPosition,
                 IStateInt aLast,
                 IndexedObject[] anIdxToObjects)

Freeze the iterator, cannot be reused.

hasNext

public boolean hasNext()

Returns true if the iteration has more elements. (In other words, returns true if next would return an element rather than throwing an exception.)

Returns:

true if the iterator has more elements.

next

public int next()

Returns the next element in the iteration.

Returns:

the next element in the iteration.

Throws:

NoSuchElementException - iteration has no more elements.

nextObject

public IndexedObject nextObject()

remove

public void remove()

Removes from the underlying collection the last element returned by the iterator (optional operation). This method can be called only once per call to next. The behavior of an iterator is unspecified if the underlying collection is modified while the iteration is in progress in any way other than by calling this method.

Specified by:

remove in interface IntIterator

Overrides:

remove in class Disposable

Throws:

UnsupportedOperationException - if the remove operation is not supported by this Iterator.

IllegalStateException - if the next method has not yet been called, or the remove method has already been called after the last call to the next method.