ExpressionNode (Metro Web Services Runtime non-OSGi Bundle 2.4.4 API)

java.lang.Object
- org.glassfish.ha.store.criteria.spi.ExpressionNode<T>

Type Parameters:

T - The type of this expression

All Implemented Interfaces:

Expression<T>

Direct Known Subclasses:

AttributeAccessNode, BinaryExpressionNode, LiteralNode
```
public abstract class ExpressionNode<T>
extends Object
implements Expression<T>
```
An abstract class that represents some operation.

Author:

Mahesh.Kannan@Sun.Com

- Field Summary
  
  Fields
  Modifier and Type Field Description
  
  protected Class<T> returnType
- Constructor Summary
  
  Constructors
  Constructor Description
  
  ExpressionNode(Opcode opcode, Class<T> returnType)
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  Opcode getOpcode()
  
  Class<T> getReturnType()
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail
- returnType
```
protected Class<T> returnType
```

Constructor Detail

ExpressionNode

public ExpressionNode(Opcode opcode,
                      Class<T> returnType)

Method Detail
- getOpcode
```
public Opcode getOpcode()
```
- getReturnType
```
public Class<T> getReturnType()
```
  Specified by:
  
  getReturnType in interface Expression<T>