Minus.java

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package softwareconstruction.operators;

import java.util.Map;
import softwareconstruction.literals.Expression;
import softwareconstruction.types.IntType;
import softwareconstruction.types.SuperType;

/**
 *
 * @author Sinan
 */
public class Minus implements Expression {
    private final Expression leftNode;
    private final Expression rightNode;

    public Minus(Expression leftNode, Expression rightNode){
        this.leftNode = leftNode;
        this.rightNode = rightNode;
    }

    @Override
    public boolean checkType(Map<String, SuperType> memory) {
//        if(isTypeCompatible(leftNode.getType())){
//            System.out.println("Left node is compatible");
//        } else {
//            System.out.println("Left node is NOT compatible - TERMINATING!");
//            return false;
//        }
//        
//        if(isTypeCompatible(rightNode.getType())){
//            System.out.println("Right node is compatible");
//        } else {
//            System.out.println("Right node is NOT compatible - TERMINATING!");
//            return false;
//        }
        return true;
    }

    @Override
    public SuperType getType(Map<String, SuperType> memory) {
        return new IntType();
    }
}