org.mmbase.module.core
Class MMContainerCompare

java.lang.Object
  org.mmbase.module.core.MMContainerCompare

All Implemented Interfaces:

CompareInterface

public class MMContainerCompare

extends Object

implements CompareInterface

Class to compare two MMObjectNodes, used by SortedVector.

Version:

$Id: MMContainerCompare.java,v 1.7 2005/05/14 14:04:45 nico Exp $

Author:

Rico Jansen

See Also:

SortedVector, CompareInterface

To Do:

Should implement java.util.Comparator. Perhaps should be named MMObjectNodeComparator. Btw, this class is not used.

Field Summary

static boolean	ASC
static boolean	DESC

Constructor Summary

MMContainerCompare()

MMContainerCompare(Vector orderfields)

MMContainerCompare(Vector orderfields, Vector orderdirections)

Method Summary

void	addField(String field)
void	addField(String field, boolean direction)
int	compare(Object thisone, Object other) The compare function called by SortedVector to sort things.
void	setCompare(String field, CompareInterface handler)
boolean	setField(String field, boolean direction)
void	setOrder(Vector orderfields, Vector orderdirections)
void	setOrderDirections(Vector orderdirections)
void	setOrderFields(Vector orderfields)

Methods inherited from class java.lang.Object

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

Field Detail

ASC

public static final boolean ASC

See Also:

Constant Field Values

DESC

public static final boolean DESC

See Also:

Constant Field Values

Constructor Detail

MMContainerCompare

public MMContainerCompare()

MMContainerCompare

public MMContainerCompare(Vector orderfields)

MMContainerCompare

public MMContainerCompare(Vector orderfields,
                          Vector orderdirections)

Method Detail

setCompare

public void setCompare(String field,
                       CompareInterface handler)

addField

public void addField(String field)

addField

public void addField(String field,
                     boolean direction)

setField

public boolean setField(String field,
                        boolean direction)

setOrderFields

public void setOrderFields(Vector orderfields)

setOrderDirections

public void setOrderDirections(Vector orderdirections)

setOrder

public void setOrder(Vector orderfields,
                     Vector orderdirections)

compare

public int compare(Object thisone,
                   Object other)

The compare function called by SortedVector to sort things.

Specified by:

compare in interface CompareInterface

See Also:

SortedVector, CompareInterface