ValueLocator (Google Web Toolkit Javadoc)

GWT 2.5.0

All Classes

Summary:
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Field |
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Method

Detail:
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Constr |
Method

java.lang.Object
- com.google.web.bindery.requestfactory.shared.Locator<T,java.lang.Void>
- - com.google.web.bindery.requestfactory.shared.ValueLocator<T>

Type Parameters:
T - the type of domain object the Locator will operate on
```
public abstract class ValueLocator<T>
extends Locator<T,java.lang.Void>
```
A Locator for use with value types (as opposed to entities), which are not persisted. Abstract methods from the Locator class that are not relevant for value types are implemented to return null.

Constructor Summary

Constructors
Constructor and Description

ValueLocator()

Method Summary

Methods
Modifier and Type	Method and Description
`java.lang.Class<T>`	`getDomainType()` Returns `null`.
`java.lang.Void`	`getId(T domainObject)` Returns `null`.
`java.lang.Class<java.lang.Void>`	`getIdType()` Returns `null`.
`java.lang.Object`	`getVersion(T domainObject)` Returns `null`.

Methods inherited from class com.google.web.bindery.requestfactory.shared.Locator
create, find, isLive

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - ValueLocator
```
public ValueLocator()
```
- Method Detail
  - getDomainType
```
public final java.lang.Class<T> getDomainType()
```
    Returns null.
    
    Specified by:
    
    getDomainType in class Locator<T,java.lang.Void>
  - getId
```
public final java.lang.Void getId(T domainObject)
```
    Returns null.
    
    Specified by:
    
    getId in class Locator<T,java.lang.Void>
    
    Parameters:
    domainObject - the object to obtain an id for
    
    Returns:
    the object's id or null
  - getIdType
```
public final java.lang.Class<java.lang.Void> getIdType()
```
    Returns null.
    
    Specified by:
    
    getIdType in class Locator<T,java.lang.Void>
  - getVersion
```
public final java.lang.Object getVersion(T domainObject)
```
    Returns null.
    
    Specified by:
    
    getVersion in class Locator<T,java.lang.Void>
    
    Parameters:
    domainObject - the object to obtain an id for
    
    Returns:
    the object's version or null

GWT 2.5.0

All Classes

Summary:
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Constr |
Method

Detail:
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Constr |
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