RDLCanvas / src / main / java / org / ntlab / rdlcanvas / ast / ThisExpression.java

package org.ntlab.rdlcanvas.ast;

public class ThisExpression extends Expression {
	@Override
	public Expression replace(Variable variable, Expression expression) {
		return this;
	}
	
	@Override
	public String toString() {
		return "this";
	}
}