com.hazelcast.collection.ItemEvent Maven / Gradle / Ivy
/*
* Copyright (c) 2008-2021, Hazelcast, Inc. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.hazelcast.collection;
import com.hazelcast.core.ItemEventType;
import com.hazelcast.cluster.Member;
import java.util.EventObject;
/**
* Event for a collection item.
*
* @param type of the item
* @see com.hazelcast.core.EntryEvent
* @see ICollection#addItemListener(ItemListener, boolean)
*/
public class ItemEvent extends EventObject {
protected E item;
private final ItemEventType eventType;
private final Member member;
public ItemEvent(String name, ItemEventType itemEventType, E item, Member member) {
super(name);
this.item = item;
this.eventType = itemEventType;
this.member = member;
}
/**
* Returns the event type.
*
* @return the event type
*/
public ItemEventType getEventType() {
return eventType;
}
/**
* Returns the item related to the event.
*
* @return the item related to the event
*/
public E getItem() {
return item;
}
/**
* Returns the member that fired this event.
*
* @return the member that fired this event
*/
public Member getMember() {
return member;
}
@Override
public String toString() {
return "ItemEvent{"
+ "event=" + eventType
+ ", item=" + getItem()
+ ", member=" + getMember()
+ "} ";
}
}