mentalState.converter.GOALCE_GoalAtDepth Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of msInterface Show documentation

Defines an interface and generic functionality of a mental state, independent from a specific KR language that is used to represent the content of a mental state.

There is a newer version: 2.2.0

Show newest version

/**
 * The GOAL Mental State. Copyright (C) 2014 Koen Hindriks.
 *
 * 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 mentalState.converter;

import krTools.language.Update;

/**
 * Represents a goal in a GOAL conversion universe.
 */
public class GOALCE_GoalAtDepth implements GOALConversionElement {
	private static final long serialVersionUID = 4485661910514917978L;
	/**
	 * The depth at which this goal occurs in the attention stack.
	 */
	public final int depth;
	/**
	 * The actual representation of the goal.
	 */
	public final Update goal;

	//
	// Constructors
	//

	/**
	 * Constructs a goal according to the actual goal and specified depth.
	 *
	 * @param goal
	 *            - The actual goal.
	 * @param depth
	 *            - The depth at which the goal occurs in the attention stack.
	 */
	public GOALCE_GoalAtDepth(Update goal, int depth) {
		this.goal = goal;
		this.depth = depth;
	}

	//
	// Public methods
	//

	@Override
	public boolean equals(Object o) {
		if (o == this) {
			return true;
		}
		if (o instanceof GOALCE_GoalAtDepth) {
			GOALCE_GoalAtDepth other = (GOALCE_GoalAtDepth) o;
			return this.depth == other.depth && this.goal.equals(other.goal);
		}
		return false;
	}

	@Override
	public int hashCode() {
		return this.goal.hashCode();
	}

	@Override
	public String toString() {
		return "goal@" + this.depth + ".[" + this.goal.toString() + "]";
	}
}