org.azzyzt.jee.runtime.dto.query
Class Operand

java.lang.Object
  extended by org.azzyzt.jee.runtime.dto.query.Operand
Direct Known Subclasses:
FieldReference, Literal

public abstract class Operand
extends java.lang.Object

Abstract parent class for operands in expressions


Constructor Summary
Operand()
           
 
Method Summary
abstract  boolean isValid()
           
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

Operand

public Operand()
Method Detail

isValid

public abstract boolean isValid()