com.tangosol.util
Class ConverterCollections.ConverterCacheEvent

java.lang.Object
  java.util.EventObject
      com.tangosol.util.MapEvent
          com.tangosol.net.cache.CacheEvent
              com.tangosol.util.ConverterCollections.ConverterCacheEvent

All Implemented Interfaces:

Serializable

Enclosing class:

ConverterCollections

public static class ConverterCollections.ConverterCacheEvent
extends CacheEvent

A Converter CacheEvent views an underlying CacheEvent through a set of key and value Converters.

Field Summary

protected Converter	m_convKey The Converter to view the underlying CacheEvent's key.
protected Converter	m_convVal The Converter to view the underlying CacheEvent's value.
protected CacheEvent	m_event The underlying CacheEvent.

Fields inherited from class com.tangosol.net.cache.CacheEvent

m_fSynthetic

Fields inherited from class com.tangosol.util.MapEvent

ENTRY_DELETED, ENTRY_INSERTED, ENTRY_UPDATED, m_nId, m_oKey, m_oValueNew, m_oValueOld

Fields inherited from class java.util.EventObject

source

Constructor Summary

ConverterCollections.ConverterCacheEvent(ObservableMap map, CacheEvent event, Converter convKey, Converter convVal)
Construct the ConverterCacheEvent.

Method Summary

Object	getKey() Return a key assosiated with this event.
Object	getNewValue() Return a new value assosiated with this event.
Object	getOldValue() Return an old value assosiated with this event.
CacheEvent	getOriginalEvent() Return the underlying CacheEvent.

Methods inherited from class com.tangosol.net.cache.CacheEvent

getDescription, isSynthetic

Methods inherited from class com.tangosol.util.MapEvent

dispatch, dispatch, dispatch, getDescription, getId, getMap, toString

Methods inherited from class java.util.EventObject

getSource

Field Detail

m_event

protected CacheEvent m_event

The underlying CacheEvent.

m_convKey

protected Converter m_convKey

The Converter to view the underlying CacheEvent's key.

m_convVal

protected Converter m_convVal

The Converter to view the underlying CacheEvent's value.

Constructor Detail

ConverterCollections.ConverterCacheEvent

public ConverterCollections.ConverterCacheEvent(ObservableMap map,
                                                CacheEvent event,
                                                Converter convKey,
                                                Converter convVal)

Construct the ConverterCacheEvent.

Parameters:

event - the underlying CacheEvent

map - the new event's source

convKey - the Converter to view the underlying CacheEvent's key

convVal - the Converter to view the underlying CacheEvent's values

Method Detail

getKey

public Object getKey()

Return a key assosiated with this event.

Overrides:

getKey in class MapEvent

Returns:

a key

getOldValue

public Object getOldValue()

Return an old value assosiated with this event.

The old value represents a value deleted from or updated in a map. It is always null for "insert" notifications.

Overrides:

getOldValue in class MapEvent

Returns:

an old value

getNewValue

public Object getNewValue()

Return a new value assosiated with this event.

The new value represents a new value inserted into or updated in a map. It is always null for "delete" notifications.

Overrides:

getNewValue in class MapEvent

Returns:

a new value

getOriginalEvent

public CacheEvent getOriginalEvent()

Return the underlying CacheEvent.

Returns:

the underlying CacheEvent object