SimpleTransition.java

/**
 * 
 */
package edu.udel.cis.vsl.civl.transition;

import edu.udel.cis.vsl.civl.model.IF.statement.Statement;
import edu.udel.cis.vsl.sarl.IF.expr.BooleanExpression;

/**
 * A simple transition involves a single atomic statement in one process. It is
 * to be contrasted with a synchronous transition, which involves two statements
 * executing together in two different processes.
 * 
 * @author Timothy K. Zirkel (zirkel)
 * 
 */
public class SimpleTransition extends Transition {

	private int pid;
	private Statement statement;

	/**
	 * A simple transition involves a single atomic statement in one process. It
	 * is to be contrasted with a synchronous transition, which involves two
	 * statements executing together in two different processes.
	 * 
	 * @param pathCondition
	 *            The path condition that should be used when executing
	 *            statement
	 * @param pid
	 *            The process id of the process executing this transition.
	 * @param statement
	 *            The statement corresponding to this transition.
	 */
	public SimpleTransition(BooleanExpression pathCondition, int pid,
			Statement statement) {
		super(pathCondition);
		this.pid = pid;
		this.statement = statement;
	}

	/**
	 * @return The process id of the process executing this transition.
	 */
	public int pid() {
		return pid;
	}

	/**
	 * @return The statement corresponding to this transition.
	 */
	public Statement statement() {
		return statement;
	}

	/**
	 * @param pid
	 *            The process id of the process executing this transition.
	 */
	public void setPid(int pid) {
		this.pid = pid;
	}

	/**
	 * @param statement
	 *            The statement corresponding to this transition.
	 */
	public void setStatement(Statement statement) {
		this.statement = statement;
	}

}