/**
* TaskCommand.java
* Copyright 2005 Carlos Silva A.
*
* 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.csa.lgantt.cmds;
import com.csa.lgantt.model.Task;
/**
* TaskCommand implements a command that alters a task, with the help
* (optionally) of another reference task.
*
* <p>$Date: 2006/09/14 08:14:16 $</p>
* @version $Revision: 1.1 $
* @author Carlos Silva
*/
abstract public class TaskCommand implements Command {
protected Task task;
protected Task refTask;
/**
* Creates a command that involves a Task and a reference
* @param task Main task
* @param refTask Reference task
*/
public TaskCommand (Task task, Task refTask){
this.task =task;
this.refTask = refTask;
}
public TaskCommand (Task task){
this(task,null);
}
}
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