de.intarsys.tools.collection

Class NestedIterator

java.lang.Object

de.intarsys.tools.collection.NestedIterator

All Implemented Interfaces:

java.util.Iterator

public class NestedIterator
extends java.lang.Object
implements java.util.Iterator

An iterator to enumerate sequentially the elements in a hierarchical collection.

Every node that implements IIteratorSupport itself is enumerated instead of beeing returned imediately.

Constructor Summary

Constructors

Constructor and Description
NestedIterator(java.util.Iterator i)
NestedIterator(java.util.List l)

Method Summary

Modifier and Type	Method and Description
protected void	createInnerIterator()
protected java.util.Iterator	getInnerIterator()
protected java.lang.Object	getOuterCurrent()
protected java.util.Iterator	getOuterIterator()
boolean	hasNext()
java.lang.Object	next()
void	remove()
static void	test1()

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

forEachRemaining

Constructor Detail

NestedIterator

public NestedIterator(java.util.Iterator i)

NestedIterator

public NestedIterator(java.util.List l)

Method Detail

test1

public static void test1()

createInnerIterator

protected void createInnerIterator()

getInnerIterator

protected java.util.Iterator getInnerIterator()

getOuterCurrent

protected java.lang.Object getOuterCurrent()

getOuterIterator

protected java.util.Iterator getOuterIterator()

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator

next

public java.lang.Object next()

Specified by:

next in interface java.util.Iterator

remove

public void remove()

Specified by:

remove in interface java.util.Iterator