package bjc.dicelang.eval;

/**
 * String evaluation result.
 * 
 * @author student
 *
 */
public class StringEvaluatorResult extends EvaluatorResult {
	/**
	 * The string value of the result.
	 */
	public String stringVal;

	/**
	 * Create a new string evaluation result.
	 * 
	 * @param strang
	 *            The value of the result.
	 */
	public StringEvaluatorResult(String strang) {
		super(Type.STRING);

		stringVal = strang;
	}

	@Override
	public String toString() {
		return super.toString() + "(" + stringVal + ")";
	}

	@Override
	public int hashCode() {
		final int prime = 31;
		int result = 1;
		result = prime * result + ((stringVal == null) ? 0 : stringVal.hashCode());
		return result;
	}

	@Override
	public boolean equals(Object obj) {
		if (this == obj)
			return true;
		if (obj == null)
			return false;
		if (getClass() != obj.getClass())
			return false;
		StringEvaluatorResult other = (StringEvaluatorResult) obj;
		if (stringVal == null) {
			if (other.stringVal != null)
				return false;
		} else if (!stringVal.equals(other.stringVal))
			return false;
		return true;
	}
}