Package com.tangosol.net.events

Class EventHelper

java.lang.Object

com.tangosol.net.events.EventHelper

public abstract class EventHelper
extends Object

Helper class providing various functionality related to event handling.

Since:

Coherence 12.1.2

Author:

hr 2012.09.04

Constructor Summary

Constructors

Constructor	Description
EventHelper()

Method Summary

Modifier and Type	Method	Description
static Map<EntryEvent.Type,Set<BinaryEntry>>	getEntryEventsMap(TransactionEvent event)	Converts the provided TransactionEvent into a map keyed by EntryEvent and with a value of a Set of entries.
static Map<EntryEvent.Type,Set<BinaryEntry>>	getEntryEventsMap(UnsolicitedCommitEvent event)	Converts the provided UnsolicitedCommitEvent into a map keyed by EntryEvent and with a value of a Set of entries.
protected static Map<EntryEvent.Type,Set<BinaryEntry>>	getEntryEventsMap(Set<BinaryEntry> setEntries, boolean fPreEvent)	Converts the provided set of entries into a map keyed by EntryEvent and with a value of a Set of entries.

Methods inherited from class java.lang.Object

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

Constructor Detail

EventHelper

public EventHelper()

Method Detail

getEntryEventsMap

public static Map<EntryEvent.Type,Set<BinaryEntry>> getEntryEventsMap(TransactionEvent event)

Converts the provided TransactionEvent into a map keyed by EntryEvent and with a value of a Set of entries.

Parameters:

event - the TransactionEvent to convert

Returns:

a map of event types to a set of entries

getEntryEventsMap

public static Map<EntryEvent.Type,Set<BinaryEntry>> getEntryEventsMap(UnsolicitedCommitEvent event)

Converts the provided UnsolicitedCommitEvent into a map keyed by EntryEvent and with a value of a Set of entries.

Parameters:

event - the UnsolicitedCommitEvent to convert

Returns:

a map of event types to a set of entries

getEntryEventsMap

protected static Map<EntryEvent.Type,Set<BinaryEntry>> getEntryEventsMap(Set<BinaryEntry> setEntries,
                                                                               boolean fPreEvent)

Converts the provided set of entries into a map keyed by EntryEvent and with a value of a Set of entries.

Parameters:

setEntries - the set of entries to categorize into EntryEvent.Types

fPreEvent - whether the entries are part of a pre-event

Returns:

a map of event types to a set of entries