CS311_assignment3/src/generic/Operand.java

package generic;

public class Operand {
	
	public enum OperandType {Register, Immediate, Label};
	
	OperandType operandType;
	int value;
	String labelValue; 	//only applicable for Label type;
						//Note that Label type is only applicable for functional emulation of assembly file
	
	public OperandType getOperandType() {
		return operandType;
	}
	public void setOperandType(OperandType operandType) {
		this.operandType = operandType;
	}
	public int getValue() {
		return value;
	}
	public void setValue(int value) {
		this.value = value;
	}
	public String getLabelValue() {
		return labelValue;
	}
	public void setLabelValue(String labelValue) {
		this.labelValue = labelValue;
	}
	public String toString()
	{
		if(operandType == OperandType.Register || operandType == OperandType.Immediate)
		{
			return "[" + operandType.toString() + ":" + value + "]";
		}
		else
		{
			return "[" + operandType.toString() + ":" + labelValue + "]";
		}
	}
}