IsNotNullOperator (FFMQ Core 4.0.14 API)

java.lang.Object
- net.timewalker.ffmq4.common.message.selector.expression.SelectorNode
- - net.timewalker.ffmq4.common.message.selector.expression.operator.AbstractUnaryOperator
  - - net.timewalker.ffmq4.common.message.selector.expression.operator.IsNullOperator
    - - net.timewalker.ffmq4.common.message.selector.expression.operator.IsNotNullOperator

All Implemented Interfaces:

ConditionalExpression
```
public class IsNotNullOperator
extends IsNullOperator
```
IsNotNullOperator

- Field Summary
  - Fields inherited from class net.timewalker.ffmq4.common.message.selector.expression.operator.AbstractUnaryOperator
    operand
- Constructor Summary
  
  Constructors
  Constructor Description
  
  IsNotNullOperator(SelectorNode operand)
  Constructor
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  Object evaluate(javax.jms.Message message)
  Evaluate the node
  
  String toString()
  - Methods inherited from class net.timewalker.ffmq4.common.message.selector.expression.SelectorNode
    evaluateBoolean, evaluateNumeric, evaluateString, getNodeType, negate, parenthesize
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - IsNotNullOperator
```
public IsNotNullOperator(SelectorNode operand)
                  throws javax.jms.InvalidSelectorException
```
    Constructor
    
    Throws:
    
    javax.jms.InvalidSelectorException
- Method Detail
  - evaluate
```
public Object evaluate(javax.jms.Message message)
                throws javax.jms.JMSException
```
    Description copied from class: SelectorNode
    
    Evaluate the node
    
    Overrides:
    
    evaluate in class IsNullOperator
    
    Throws:
    
    javax.jms.JMSException
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class IsNullOperator