package ast;

//====================================================
//TODO: CodeGenerator修正後削除
//====================================================

public class PlainExpression extends Expression {
	private String expression;
	
	public PlainExpression(String expression) {
		this.expression = expression;
	}

	@Override
	public Expression replace(Variable variable, Expression newExpression) {
		return new PlainExpression(expression.replace(variable.toString(), newExpression.toString()));
	}
	
    @Override
    public String toString() {
        return expression;
    }
}