public class

NullValueCommand

extends ScalarValueCommand
java.lang.Object
   ↳ com.google.gwt.rpc.client.ast.RpcCommand
     ↳ com.google.gwt.rpc.client.ast.ValueCommand
       ↳ com.google.gwt.rpc.client.ast.ScalarValueCommand
         ↳ com.google.gwt.rpc.client.ast.NullValueCommand

Class Overview

Represents a null or undefined value on the client.

Summary

Fields
public static final NullValueCommand INSTANCE The singleton instance of NullValueCommand.
Public Methods
Object getValue()
Returns the value represented by the ScalarValueCommand.
void traverse(RpcCommandVisitor visitor, RpcCommandVisitor.Context ctx)
[Expand]
Inherited Methods
From class com.google.gwt.rpc.client.ast.ScalarValueCommand
From class com.google.gwt.rpc.client.ast.RpcCommand
From class java.lang.Object

Fields

public static final NullValueCommand INSTANCE

The singleton instance of NullValueCommand.

Public Methods

public Object getValue ()

Returns the value represented by the ScalarValueCommand.

public void traverse (RpcCommandVisitor visitor, RpcCommandVisitor.Context ctx)