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102 lines
3.1 KiB
102 lines
3.1 KiB
/*
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* Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package net.micode.notes.gtask.data;// 定义了一个抽象类 Node
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import android.database.Cursor;
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import org.json.JSONObject;
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public abstract class Node {// 定义了一些静态变量
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public static final int SYNC_ACTION_NONE = 0;
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public static final int SYNC_ACTION_ADD_REMOTE = 1;
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public static final int SYNC_ACTION_ADD_LOCAL = 2;
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public static final int SYNC_ACTION_DEL_REMOTE = 3;
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public static final int SYNC_ACTION_DEL_LOCAL = 4;
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public static final int SYNC_ACTION_UPDATE_REMOTE = 5;
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public static final int SYNC_ACTION_UPDATE_LOCAL = 6;
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public static final int SYNC_ACTION_UPDATE_CONFLICT = 7;
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public static final int SYNC_ACTION_ERROR = 8;
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// 定义了一些实例变量
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private String mGid;
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private String mName;
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private long mLastModified;
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private boolean mDeleted;
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public Node() {// 构造函数，初始化实例变量
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mGid = null;
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mName = "";
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mLastModified = 0;
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mDeleted = false;
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}
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public abstract JSONObject getCreateAction(int actionId);// 抽象方法，获取创建操作的 JSONObject 对象
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public abstract JSONObject getUpdateAction(int actionId);// 抽象方法，获取更新操作的 JSONObject 对象
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public abstract void setContentByRemoteJSON(JSONObject js);// 抽象方法，根据远程服务器上的 JSON 对象设置节点的内容
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public abstract void setContentByLocalJSON(JSONObject js);// 抽象方法，根据本地 JSON 对象设置节点的内容
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public abstract JSONObject getLocalJSONFromContent();// 抽象方法，从内容中获取本地 JSON 对象
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public abstract int getSyncAction(Cursor c);// 抽象方法，获取同步操作类型
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public void setGid(String gid) {// 设置、获取实例变量 mGid
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this.mGid = gid;
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}
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public void setName(String name) {// 设置、获取实例变量 mName
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this.mName = name;
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}
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public void setLastModified(long lastModified) {// 设置、获取实例变量 mLastModified
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this.mLastModified = lastModified;
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}
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public void setDeleted(boolean deleted) {// 设置、获取实例变量 mDeleted
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this.mDeleted = deleted;
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}
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public String getGid() {
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return this.mGid;
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}
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public String getName() {
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return this.mName;
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}
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public long getLastModified() {
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return this.mLastModified;
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}
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public boolean getDeleted() {
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return this.mDeleted;
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}
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}
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