ca.uwaterloo.cs.ql.interp
Class LiteralNode
java.lang.Object
ca.uwaterloo.cs.ql.interp.SyntaxTreeNode
ca.uwaterloo.cs.ql.interp.ExpressionNode
ca.uwaterloo.cs.ql.interp.LiteralNode
public class LiteralNode
- extends ExpressionNode
| Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait |
LiteralNode
public LiteralNode(int i)
LiteralNode
public LiteralNode(float f)
LiteralNode
public LiteralNode(java.lang.String s)
LiteralNode
public LiteralNode(boolean b)
propagate
public void propagate(Env env,
java.lang.Object userObj)
throws EvaluationException
- Specified by:
propagate in class SyntaxTreeNode
- Throws:
EvaluationException
evaluate
public Value evaluate(Env env)
throws EvaluationException
- Specified by:
evaluate in class SyntaxTreeNode
- Throws:
EvaluationException
toString
public java.lang.String toString()
- Overrides:
toString in class java.lang.Object