Apache::Geode::Client::EntryEvent< TKey, TValue > Class Template Reference

This class encapsulates events that occur for an entry in a region. More...

#include <EntryEvent.hpp>

Properties
Object^	CallbackArgument [get]
	Returns the callbackArgument passed to the method that generated this event.
TKey	Key [get]
	Returns the key this event describes.
TValue	NewValue [get]
	Return the updated value from this event.
TValue	OldValue [get]
	Returns 'null' if there was no value in the cache.
IRegion< TKey, TValue >^	Region [get]
	Return the region this event occurred in.
bool	RemoteOrigin [get]
	If the event originated in a remote process, returns true.

Detailed Description

template<class TKey, class TValue>
class Apache::Geode::Client::EntryEvent< TKey, TValue >

This class encapsulates events that occur for an entry in a region.

Property Documentation

CallbackArgument

template<class TKey , class TValue >

Object^ Apache::Geode::Client::EntryEvent< TKey, TValue >::CallbackArgument

get

Returns the callbackArgument passed to the method that generated this event.

See the Region interface methods that take a callbackArgument parameter.

Key

template<class TKey , class TValue >

TKey Apache::Geode::Client::EntryEvent< TKey, TValue >::Key

get

Returns the key this event describes.

NewValue

template<class TKey , class TValue >

TValue Apache::Geode::Client::EntryEvent< TKey, TValue >::NewValue

get

Return the updated value from this event.

If the event is a destroy or invalidate operation, then the new value will be NULL.

OldValue

template<class TKey , class TValue >

TValue Apache::Geode::Client::EntryEvent< TKey, TValue >::OldValue

get

Returns 'null' if there was no value in the cache.

If the prior state of the entry was invalid, or non-existent/destroyed, then the old value will be 'null'.

Region

template<class TKey , class TValue >

IRegion< TKey, TValue>^ Apache::Geode::Client::EntryEvent< TKey, TValue >::Region

get

Return the region this event occurred in.

RemoteOrigin

template<class TKey , class TValue >

bool Apache::Geode::Client::EntryEvent< TKey, TValue >::RemoteOrigin

get

If the event originated in a remote process, returns true.