/**

* miniJava Abstract Syntax Tree classes

* @author prins

* @version COMP 520 (v2.2)

*/

package miniJava.AbstractSyntaxTrees;

import miniJava.SyntacticAnalyzer.SourcePosition;

public class IfStmt extends Statement

{

public IfStmt(Expression b, Statement t, Statement e, SourcePosition posn){

super(posn);

cond = b;

thenStmt = t;

elseStmt = e;

}

public IfStmt(Expression b, Statement t, SourcePosition posn){

super(posn);

cond = b;

thenStmt = t;

elseStmt = null;

}

public <A,R> R visit(Visitor<A,R> v, A o) {

return v.visitIfStmt(this, o);

}

public Expression cond;

public Statement thenStmt;

public Statement elseStmt;

}