org.eclipse.xtext.util
Class IResourceScopeCache.NullImpl

java.lang.Object
  org.eclipse.xtext.util.IResourceScopeCache.NullImpl

All Implemented Interfaces:

IResourceScopeCache

Enclosing interface:

IResourceScopeCache

public static class IResourceScopeCache.NullImpl
extends java.lang.Object
implements IResourceScopeCache

Nested Class Summary

Nested classes/interfaces inherited from interface org.eclipse.xtext.util.IResourceScopeCache

IResourceScopeCache.NullImpl

Field Summary

static IResourceScopeCache

INSTANCE

Constructor Summary

IResourceScopeCache.NullImpl()

Method Summary

void	clear(org.eclipse.emf.ecore.resource.Resource res)
<T> T	get(java.lang.Object key, org.eclipse.emf.ecore.resource.Resource res, com.google.inject.Provider<T> provider) A cache associates values to the given resource under the given key.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

INSTANCE

public static final IResourceScopeCache INSTANCE

Constructor Detail

IResourceScopeCache.NullImpl

public IResourceScopeCache.NullImpl()

Method Detail

get

public <T> T get(java.lang.Object key,
                 org.eclipse.emf.ecore.resource.Resource res,
                 com.google.inject.Provider<T> provider)

Description copied from interface: IResourceScopeCache

A cache associates values to the given resource under the given key. The default implementation releases any values as soon as a semantic change occurs in any EObjects contained in the given resource.

Specified by:

get in interface IResourceScopeCache

Returns:

the cached value or what the provider returns if no cached value exists

clear

public void clear(org.eclipse.emf.ecore.resource.Resource res)

Specified by:

clear in interface IResourceScopeCache