xyz.cofe.collection.map

Class LockEventMap<Key,Value>

java.lang.Object

xyz.cofe.collection.map.MapWrapper<Key,Value>

xyz.cofe.collection.map.BasicEventMap<Key,Value>

xyz.cofe.collection.map.LockEventMap<Key,Value>

All Implemented Interfaces:

Map<Key,Value>, EventMap<Key,Value>, EventMapSender<Key,Value>, GetListenersHelper

public class LockEventMap<Key,Value>
extends BasicEventMap<Key,Value>

Event map с поддержкой блокировки Lock

Author:

nt.gocha@gmail.com

Nested Class Summary

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

Map.Entry<K,V>

Field Summary

Fields

Modifier and Type	Field and Description
protected Lock	lockRead
protected Lock	lockWrite

Fields inherited from class xyz.cofe.collection.map.BasicEventMap

eventQueue, listeners

Constructor Summary

Constructors

Constructor and Description
LockEventMap()
LockEventMap(Map<Key,Value> wrappedMap)
LockEventMap(Map<Key,Value> wrappedMap, Lock lock)
LockEventMap(Map<Key,Value> wrappedMap, Lock lockRead, Lock lockWrite)

Method Summary

Modifier and Type	Method and Description
protected Lock	createLock() Создает блокировку ReentrantLock
Lock	getLockRead() Возвращает блокировку на методы Map
Lock	getLockWrite() Возвращает блокировку на методы Map
protected Object	lockRun(Func0 run) Выполнение кода в блокировке
protected Object	lockRun(Func0 run, LockMethod method) Выполнение кода в блокировке

Methods inherited from class xyz.cofe.collection.map.BasicEventMap

addEventMapListener, addEventMapListener, addEventToQueue, clear, containsEventMapListener, containsKey, containsValue, createDeleted, createInserted, createUpdated, entrySet, fireDeleted, fireEvent, fireInserted, fireQueueEvents, fireUpdated, get, getListenersHelper, getListenersLock, getWrappedMap, isEmpty, keySet, listenObjectChanged, onChanged, onChanged, onDeleted, onDeleted, onInserted, onInserted, onUpdated, onUpdated, put, putAll, remove, removeEventMapListener, sendNewListOnNewWrapperMap, setWrappedMap, size, values

Methods inherited from class xyz.cofe.collection.map.MapWrapper

equals

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

compute, computeIfAbsent, computeIfPresent, equals, forEach, getOrDefault, hashCode, merge, putIfAbsent, remove, replace, replace, replaceAll

Field Detail

lockWrite

protected final Lock lockWrite

lockRead

protected final Lock lockRead

Constructor Detail

LockEventMap

public LockEventMap()

LockEventMap

public LockEventMap(Map<Key,Value> wrappedMap)

LockEventMap

public LockEventMap(Map<Key,Value> wrappedMap,
                    Lock lock)

LockEventMap

public LockEventMap(Map<Key,Value> wrappedMap,
                    Lock lockRead,
                    Lock lockWrite)

Method Detail

createLock

protected Lock createLock()

Создает блокировку ReentrantLock

Returns:

блокировка

getLockWrite

public Lock getLockWrite()

Возвращает блокировку на методы Map

Returns:

блокировка на методы map

getLockRead

public Lock getLockRead()

Возвращает блокировку на методы Map

Returns:

блокировка на методы map

lockRun

protected Object lockRun(Func0 run,
                         LockMethod method)

Description copied from class: BasicEventMap

Выполнение кода в блокировке

Overrides:

lockRun in class BasicEventMap<Key,Value>

Parameters:

run - код

method - метод map для которого вызывается блокировка

Returns:

Результат функции

lockRun

protected Object lockRun(Func0 run)

Description copied from class: BasicEventMap

Выполнение кода в блокировке

Overrides:

lockRun in class BasicEventMap<Key,Value>

Parameters:

run - код-функция

Returns:

Результат функции