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ilog.rules.bom.util
Class IlrConcatenationIterator

java.lang.Object
  ilog.rules.bom.util.IlrConcatenationIterator

All Implemented Interfaces:

Iterator

public class IlrConcatenationIterator
extends Object
implements Iterator

This class implements an iterator which concatenates other iterators.

Constructor Summary

IlrConcatenationIterator()
Constructs an empty concatenation iterator.

IlrConcatenationIterator(Iterator iter1, Iterator iter2)
Constructs an iterator which will yield all elements of iter1 followed by elements of iter2.

IlrConcatenationIterator(Iterator iter1, Iterator iter2, Iterator iter3)
Constructs an iterator which will yield all elements of iter1 followed by elements of iter2 and then by those of iter3.

Method Summary

IlrConcatenationIterator	addItem(Object item) Adds an object to this iterator.
IlrConcatenationIterator	addSubIterator(Iterator iter) Adds an iterator to the list of iterators being concatenated by this iterator.

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

hasNext, next, remove

Constructor Detail

IlrConcatenationIterator

public IlrConcatenationIterator()

Constructs an empty concatenation iterator.

IlrConcatenationIterator

public IlrConcatenationIterator(Iterator iter1,
                                Iterator iter2)

Constructs an iterator which will yield all elements of iter1 followed by elements of iter2.

IlrConcatenationIterator

public IlrConcatenationIterator(Iterator iter1,
                                Iterator iter2,
                                Iterator iter3)

Constructs an iterator which will yield all elements of iter1 followed by elements of iter2 and then by those of iter3.

Method Detail

addSubIterator

public IlrConcatenationIterator addSubIterator(Iterator iter)

Adds an iterator to the list of iterators being concatenated by this iterator.

addItem

public IlrConcatenationIterator addItem(Object item)

Adds an object to this iterator.