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/*
* Copyright (C) 2012 The Android Open Source Project
*
* 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.motorolamobility.studio.android.certmanager.event;
import com.motorolamobility.studio.android.certmanager.ui.model.ITreeNode;
/**
* This class represents an event occurred on the {@link ITreeNode}.
*/
public class KeyStoreModelEvent
{
private final EventType eventType;
private final ITreeNode treeNodeItem;
/**
* Represents the change in the model. The {@link KeyStoreModelEvent#treeNodeItem} in each event may vary as specified below:
* <ul>
* <li>{@link EVENT_TYPE#ADD} it is the item that needs to be added</li>
* <li>{@link EVENT_TYPE#REMOVE} it is the item that needs to be deleted</li>
* <li>{@link EVENT_TYPE#UPDATE} it is the item that needs to be updated</li>
* </ul>
*/
public enum EventType
{
ADD, REMOVE, UPDATE, COLLAPSE, REFRESH, CLEAR
}
/**
* Returns the event type.
* */
public EventType getEventType()
{
return eventType;
}
/**
* Returns the tree node item related to the event.
* */
public ITreeNode getTreeNodeItem()
{
return treeNodeItem;
}
/**
* Constructs a new event given an {@link ITreeNode} and a {@link KeyStoreModelEvent#EventType}.
* */
public KeyStoreModelEvent(ITreeNode treeNodeItem, EventType eventType)
{
this.eventType = eventType;
this.treeNodeItem = treeNodeItem;
}
}
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