cutthecrap.utils.striterators

Class Mergerator

java.lang.Object

cutthecrap.utils.striterators.Mergerator

All Implemented Interfaces:

Iterator

public class Mergerator
extends Object
implements Iterator

Merges two sorted lists removing equal objects. For example, two sorted lists of Strings to create a single list with no duplicates.

Field Summary

Fields

Modifier and Type	Field and Description
protected Object	m_context

Constructor Summary

Constructors

Constructor and Description
Mergerator(Iterator setA, Iterator setB, Object context, Comparator comparator)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	hasNext()
Object	next()
void	remove()

Methods inherited from class java.lang.Object

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

Field Detail

m_context

protected final Object m_context

Constructor Detail

Mergerator

public Mergerator(Iterator setA,
          Iterator setB,
          Object context,
          Comparator comparator)

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator

next

public Object next()

Specified by:

next in interface Iterator

remove

public void remove()

Specified by:

remove in interface Iterator