/*
 * 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 interface must be implemented by listeners to events occurred on the {@link ITreeNode}. 
 */
public interface IKeyStoreModelListener
{
    /**
     * Handles the event {@link KeyStoreModelEvent#EventType} to add a node. 
     * @param keyStoreModelEvent {@link KeyStoreModelEvent#getTreeNodeItem()} contains the node to be added.
     */
    public void handleNodeAdditionEvent(KeyStoreModelEvent keyStoreModeEvent);

    /**
     * Handles the event {@link KeyStoreModelEvent#EventType} to remove a node. 
     * @param keyStoreModelEvent {@link KeyStoreModelEvent#getTreeNodeItem()} contains the node to be added.
     */
    public void handleNodeRemovalEvent(KeyStoreModelEvent keyStoreModeEvent);

    /**
     * Handles the event {@link KeyStoreModelEvent#EventType} to update a node. 
     * @param keyStoreModelEvent {@link KeyStoreModelEvent#getTreeNodeItem()} contains the node to be added.
     */
    public void handleNodeUpdateEvent(KeyStoreModelEvent keyStoreModeEvent);

    /**
     * Handles the event {@link KeyStoreModelEvent#EventType} to collapse a node. 
     * @param keyStoreModelEvent {@link KeyStoreModelEvent#getTreeNodeItem()} contains the node to be collapsed.
     */
    public void handleNodeCollapseEvent(KeyStoreModelEvent keyStoreModelEvent);

    /**
     * Handles the event {@link KeyStoreModelEvent#EventType} to refresh a node. 
     * @param keyStoreModelEvent {@link KeyStoreModelEvent#getTreeNodeItem()} contains the node to be refreshed.
     */
    public void handleNodeRefreshEvent(KeyStoreModelEvent keyStoreModelEvent);

    /**
     * Handles the event {@link KeyStoreModelEvent#EventType} to clear a node. 
     * @param keyStoreModelEvent {@link KeyStoreModelEvent#getTreeNodeItem()} contains the node to be cleared.
     */
    public void handleNodeClearEvent(KeyStoreModelEvent keyStoreModelEvent);

}