org.compiere.model
Class VO

java.lang.Object
  org.compiere.model.VO

All Implemented Interfaces:

Serializable, Map

public class VO
extends Object
implements Map, Serializable

Value Object

Version:

$Id: VO.java,v 1.3 2006/07/30 00:58:04 jjanke Exp $

Author:

Jorg Janke

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K,V>

Constructor Summary

VO()
Constructor

Method Summary

void	clear() Clear keys/values
boolean	containsKey(Object key) Contains Key
boolean	containsValue(Object value) Contains Value
Set<String>	entrySet() Get Values Set
Object	get(Object key) Get Value with Key
boolean	isEmpty() Is Empty
Set<String>	keySet() Get Key Set
Object	put(Object key, Object value) Put key/value
void	putAll(Map t) Put All
Object	remove(Object key) Remove
int	size() Get Size
Collection	values() Get Values

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

equals, hashCode

Constructor Detail

VO

public VO()

Constructor

Method Detail

size

public int size()

Get Size

Specified by:

size in interface Map

Returns:

size

isEmpty

public boolean isEmpty()

Is Empty

Specified by:

isEmpty in interface Map

Returns:

true if empty

containsKey

public boolean containsKey(Object key)

Contains Key

Specified by:

containsKey in interface Map

Parameters:

key - key

Returns:

true if contains

containsValue

public boolean containsValue(Object value)

Contains Value

Specified by:

containsValue in interface Map

Parameters:

value - value

Returns:

true if contains value

get

public Object get(Object key)

Get Value with Key

Specified by:

get in interface Map

Parameters:

key - key

Returns:

value or null

put

public Object put(Object key,
                  Object value)

Put key/value

Specified by:

put in interface Map

Parameters:

key - key

value - value

Returns:

previous value or null

remove

public Object remove(Object key)

Remove

Specified by:

remove in interface Map

Parameters:

key - key

Returns:

previous value or null

putAll

public void putAll(Map t)

Put All

Specified by:

putAll in interface Map

Parameters:

t - map

clear

public void clear()

Clear keys/values

Specified by:

clear in interface Map

keySet

public Set<String> keySet()

Get Key Set

Specified by:

keySet in interface Map

Returns:

key set

values

public Collection values()

Get Values

Specified by:

values in interface Map

Returns:

values as collection

entrySet

public Set<String> entrySet()

Get Values Set

Specified by:

entrySet in interface Map

Returns:

values set