view java/src/uk/ac/qmul/eecs/ccmi/haptics/DummyHaptics.java @ 0:9418ab7b7f3f

Initial import

/*  
 CCmI Editor - A Collaborative Cross-Modal Diagram Editing Tool
  
 Copyright (C) 2011  Queen Mary University of London (http://ccmi.eecs.qmul.ac.uk/)

 This program is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation, either version 3 of the License, or
 (at your option) any later version.

 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.

 You should have received a copy of the GNU General Public License
 along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/  

package uk.ac.qmul.eecs.ccmi.haptics;

import java.awt.geom.Line2D;
import java.util.BitSet;

/*
 * A dummy implementation of the Haptics interface. All its methods are empty,
 * so every call will have no effect whatsoever.
 */
class DummyHaptics implements Haptics {
	
	public DummyHaptics(){}

	@Override
	public int init(int width, int height) { return 0;}

	@Override
	public synchronized void addNode(double x, double y, int diagramId) {}

	@Override
	public synchronized void removeNode(int diagramId) {}

	@Override
	public synchronized void removeEdge(int diagramId){}

	@Override
	public synchronized void dispose() {}

	@Override
	public void addNewDiagram(int id, boolean switchAfter) {}

	@Override
	public synchronized void switchDiagram(int id) {	}

	@Override
	public synchronized void removeDiagram(int idToRemove, Integer idNext) {}

	@Override
	public synchronized void moveNode(double x, double y, int diagramId) {}

	@Override
	public synchronized void addEdge(int diagramId, double[] xs, double[] ys,
			BitSet[] adjMatrix, int nodeStart, int stipplePattern, Line2D attractLine) {}

	@Override
	public synchronized void updateEdge(int diagramId, double[] xs,
			double[] ys, BitSet[] adjMatrix, int nodeStart, Line2D attractLine) {}

	@Override
	public synchronized void attractTo(int diagramId) {}
	
	@Override
	public boolean isAlive(){
		return false;
	}

	@Override
	public void run() {}
}