com.github.qbetti.petitpoucet.UndefinedDependency Maven / Gradle / Ivy

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/*
  Little Poucet - Trace data elements back to their sources
  Copyright (C) 2017 Sylvain Hallé

  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 .
 */
package com.github.qbetti.petitpoucet;

public class UndefinedDependency implements NodeFunction
{
	public static final UndefinedDependency instance = new UndefinedDependency();

	private UndefinedDependency() 
	{
		super();
	}

	@Override
	public String toString()
	{
		return "Undefined dependency";
	}

	@Override
	public String getDataPointId()
	{
		// TODO Auto-generated method stub
		return null;
	}

	@Override
	public NodeFunction dependsOn()
	{
		// TODO Auto-generated method stub
		return null;
	}
}