|
|
|
@ -0,0 +1,126 @@
|
|
|
|
|
/*
|
|
|
|
|
* 版权声明:2010-2011年,MiCode开源社区(www.micode.net)
|
|
|
|
|
*
|
|
|
|
|
* 根据Apache License 2.0(以下简称“许可证”)授权;
|
|
|
|
|
* 除非遵守许可证,否则不得使用此文件。
|
|
|
|
|
* 你可以在以下网址获得许可证的副本:
|
|
|
|
|
*
|
|
|
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
|
*
|
|
|
|
|
* 除非适用法律要求或书面同意,否则根据许可证分发的软件
|
|
|
|
|
* 按“原样”分发,不附带任何明示或暗示的保证或条件。
|
|
|
|
|
* 请参阅许可证,了解许可证下的权利和限制的具体语言。
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
package net.micode.notes.gtask.data;
|
|
|
|
|
|
|
|
|
|
import android.database.Cursor;
|
|
|
|
|
|
|
|
|
|
import org.json.JSONObject;
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* 定义一个抽象类Node,代表GTask数据模型中的一个节点。
|
|
|
|
|
*/
|
|
|
|
|
public abstract class Node {
|
|
|
|
|
// 定义同步操作的常量
|
|
|
|
|
public static final int SYNC_ACTION_NONE = 0;
|
|
|
|
|
public static final int SYNC_ACTION_ADD_REMOTE = 1;
|
|
|
|
|
public static final int SYNC_ACTION_ADD_LOCAL = 2;
|
|
|
|
|
public static final int SYNC_ACTION_DEL_REMOTE = 3;
|
|
|
|
|
public static final int SYNC_ACTION_DEL_LOCAL = 4;
|
|
|
|
|
public static final int SYNC_ACTION_UPDATE_REMOTE = 5;
|
|
|
|
|
public static final int SYNC_ACTION_UPDATE_LOCAL = 6;
|
|
|
|
|
public static final int SYNC_ACTION_UPDATE_CONFLICT = 7;
|
|
|
|
|
public static final int SYNC_ACTION_ERROR = 8;
|
|
|
|
|
|
|
|
|
|
// GTask的ID
|
|
|
|
|
private String mGid;
|
|
|
|
|
// 节点名称
|
|
|
|
|
private String mName;
|
|
|
|
|
// 最后修改时间
|
|
|
|
|
private long mLastModified;
|
|
|
|
|
// 是否被删除
|
|
|
|
|
private boolean mDeleted;
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* Node类的构造函数。
|
|
|
|
|
*/
|
|
|
|
|
public Node() {
|
|
|
|
|
mGid = null;
|
|
|
|
|
mName = "";
|
|
|
|
|
mLastModified = 0;
|
|
|
|
|
mDeleted = false;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* 获取创建操作的JSON对象。
|
|
|
|
|
* @param actionId 操作ID。
|
|
|
|
|
* @return 创建操作的JSON对象。
|
|
|
|
|
*/
|
|
|
|
|
public abstract JSONObject getCreateAction(int actionId);
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* 获取更新操作的JSON对象。
|
|
|
|
|
* @param actionId 操作ID。
|
|
|
|
|
* @return 更新操作的JSON对象。
|
|
|
|
|
*/
|
|
|
|
|
public abstract JSONObject getUpdateAction(int actionId);
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* 根据远程JSON设置内容。
|
|
|
|
|
* @param js 远程JSON对象。
|
|
|
|
|
*/
|
|
|
|
|
public abstract void setContentByRemoteJSON(JSONObject js);
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* 根据本地JSON设置内容。
|
|
|
|
|
* @param js 本地JSON对象。
|
|
|
|
|
*/
|
|
|
|
|
public abstract void setContentByLocalJSON(JSONObject js);
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* 从内容中获取本地JSON对象。
|
|
|
|
|
* @return 本地JSON对象。
|
|
|
|
|
*/
|
|
|
|
|
public abstract JSONObject getLocalJSONFromContent();
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* 根据游标获取同步操作。
|
|
|
|
|
* @param c 数据库游标。
|
|
|
|
|
* @return 同步操作。
|
|
|
|
|
*/
|
|
|
|
|
public abstract int getSyncAction(Cursor c);
|
|
|
|
|
|
|
|
|
|
// Setter和Getter方法
|
|
|
|
|
public void setGid(String gid) {
|
|
|
|
|
this.mGid = gid;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
public void setName(String name) {
|
|
|
|
|
this.mName = name;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
public void setLastModified(long lastModified) {
|
|
|
|
|
this.mLastModified = lastModified;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
public void setDeleted(boolean deleted) {
|
|
|
|
|
this.mDeleted = deleted;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
public String getGid() {
|
|
|
|
|
return this.mGid;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
public String getName() {
|
|
|
|
|
return this.mName;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
public long getLastModified() {
|
|
|
|
|
return this.mLastModified;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
public boolean getDeleted() {
|
|
|
|
|
return this.mDeleted;
|
|
|
|
|
}
|
|
|
|
|
}
|