/* ========================================================================
 * PlantUML : a free UML diagram generator
 * ========================================================================
 *
 * (C) Copyright 2009-2024, Arnaud Roques
 *
 * Project Info:  https://plantuml.com
 * 
 * If you like this project or if you find it useful, you can support us at:
 * 
 * https://plantuml.com/patreon (only 1$ per month!)
 * https://plantuml.com/paypal
 * 
 * This file is part of PlantUML.
 *
 * PlantUML 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.
 *
 * PlantUML 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 library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
 * USA.
 *
 *
 * Original Author:  Arnaud Roques
 * 
 *
 */
package net.sourceforge.plantuml.real;

class RealImpl extends RealMoveable implements RealOrigin {

	private double currentValue;

	public RealImpl(String name, RealLine line, double currentValue) {
		super(line, name);
		this.currentValue = currentValue;
	}

	void move(double delta) {
		this.currentValue += delta;
	}

	@Override
	double getCurrentValueInternal() {
		return currentValue;
	}

	public Real addAtLeast(double delta) {
		final RealImpl result = new RealImpl(getName() + ".addAtLeast" + delta, getLine(), this.currentValue + delta);
		getLine().addForce(new PositiveForce(this, result, delta));
		return result;
	}

	public void ensureBiggerThan(Real other) {
		getLine().addForce(new PositiveForce(other, this, 0));
	}

	public void compileNow() {
		getLine().compile();
	}
}
