AbstractModelKnob.java
// @formatter:off
/*******************************************************************************
*
* This file is part of JMad.
*
* Copyright (c) 2008-2011, CERN. All rights reserved.
*
* 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.
*
******************************************************************************/
// @formatter:on
/**
*
*/
package cern.accsoft.steering.jmad.model.knob;
import cern.accsoft.steering.jmad.domain.knob.AbstractKnob;
import cern.accsoft.steering.jmad.model.JMadModel;
/**
* The simplest Knob, acting on a model
*
* @author Kajetan Fuchsberger (kajetan.fuchsberger at cern.ch)
*/
public abstract class AbstractModelKnob extends AbstractKnob implements ModelKnob {
/** the model to act on */
private JMadModel model;
/**
* the default constructor, which enforces to provide a model.
*
* @param model the model to use for the knob
*/
public AbstractModelKnob(JMadModel model) {
this.model = model;
}
/**
* the constructor to allow also creation of the knob without setting the model immediately
*/
public AbstractModelKnob() {
/* model stays null and must be set afterwards! */
}
protected JMadModel getModel() {
return model;
}
@Override
public void setModel(JMadModel model) {
this.model = model;
}
}