/**
 * AmbientTalk/2 Project
 * ATBoolean.java created on Jul 26, 2006 at 9:53:31 PM
 * (c) Programming Technology Lab, 2006 - 2007
 * Authors: Tom Van Cutsem & Stijn Mostinckx
 * 
 * Permission is hereby granted, free of charge, to any person
 * obtaining a copy of this software and associated documentation
 * files (the "Software"), to deal in the Software without
 * restriction, including without limitation the rights to use,
 * copy, modify, merge, publish, distribute, sublicense, and/or
 * sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following
 * conditions:
 *
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 * OTHER DEALINGS IN THE SOFTWARE.
 */
package edu.vub.at.objects;

import edu.vub.at.exceptions.InterpreterException;

/**
 * The ATBoolean interface is the public interface to a boolean object.
 * 
 * @author smostinc
 * @author tvcutsem
 */
public interface ATBoolean extends ATObject {

	public ATObject base_ifTrue_(ATClosure cons) throws InterpreterException;
	public ATObject base_ifFalse_(ATClosure alt) throws InterpreterException;
	public ATObject base_ifTrue_ifFalse_(ATClosure cons, ATClosure alt) throws InterpreterException;
	
	public ATBoolean base__opamp_(ATBoolean other) throws InterpreterException;
	public ATBoolean base__oppls_(ATBoolean other) throws InterpreterException;
	
	public ATBoolean base_and_(ATClosure other) throws InterpreterException;
	public ATBoolean base_or_(ATClosure other) throws InterpreterException;
	
	public ATBoolean base_not() throws InterpreterException;
	
}