Package com.intellij.openapi.util

Class KeyedExtensionCollector<T,KeyT>

java.lang.Object

com.intellij.openapi.util.KeyedExtensionCollector<T,KeyT>

All Implemented Interfaces:

ModificationTracker

Direct Known Subclasses:

ClassExtension, FileTypeExtension, LanguageExtension

public class KeyedExtensionCollector<T,KeyT>
extends java.lang.Object
implements ModificationTracker

Field Summary

Fields

Modifier and Type	Field and Description
protected java.util.concurrent.atomic.AtomicBoolean	myEpListenerAdded
protected java.lang.String	myLock

Fields inherited from interface com.intellij.openapi.util.ModificationTracker

EVER_CHANGED, NEVER_CHANGED

Constructor Summary

Constructors

Constructor and Description
KeyedExtensionCollector(ExtensionPointName<KeyedLazyInstance<T>> epName)
KeyedExtensionCollector(java.lang.String epName)

Method Summary

Modifier and Type	Method and Description
void	addExplicitExtension(KeyT key, T t)
void	addExplicitExtension(KeyT key, T t, Disposable parentDisposable)
protected java.util.List<T>	buildExtensions(java.util.Set<java.lang.String> keys)
protected java.util.List<T>	buildExtensions(java.lang.String stringKey, KeyT key)
protected java.util.List<T>	buildExtensionsFromExplicitRegistration(java.util.List<T> result, java.util.function.Predicate<? super java.lang.String> isMyBean)
void	clearCache()
protected void	ensureValuesLoaded()
T	findSingle(KeyT key)
java.util.List<T>	forKey(KeyT key)
protected java.util.List<KeyedLazyInstance<T>>	getExtensions()
long	getModificationCount()
java.lang.String	getName()
ExtensionPoint<KeyedLazyInstance<T>>	getPoint()
boolean	hasAnyExtensions()
protected void	invalidateCacheForExtension(java.lang.String key)
protected java.lang.String	keyToString(KeyT key)
void	removeExplicitExtension(KeyT key, T t)

Methods inherited from class java.lang.Object

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

Field Detail

myLock

protected final java.lang.String myLock

myEpListenerAdded

protected final java.util.concurrent.atomic.AtomicBoolean myEpListenerAdded

Constructor Detail

KeyedExtensionCollector

public KeyedExtensionCollector(ExtensionPointName<KeyedLazyInstance<T>> epName)

KeyedExtensionCollector

public KeyedExtensionCollector(java.lang.String epName)

Method Detail

clearCache

public void clearCache()

invalidateCacheForExtension

protected void invalidateCacheForExtension(java.lang.String key)

addExplicitExtension

public void addExplicitExtension(KeyT key,
                                 T t)

addExplicitExtension

public void addExplicitExtension(KeyT key,
                                 T t,
                                 Disposable parentDisposable)

removeExplicitExtension

public void removeExplicitExtension(KeyT key,
                                    T t)

keyToString

protected java.lang.String keyToString(KeyT key)

forKey

public java.util.List<T> forKey(KeyT key)

See Also:

findSingle(Object)

findSingle

public T findSingle(KeyT key)

buildExtensions

protected java.util.List<T> buildExtensions(java.lang.String stringKey,
                                            KeyT key)

getExtensions

protected final java.util.List<KeyedLazyInstance<T>> getExtensions()

buildExtensions

protected java.util.List<T> buildExtensions(java.util.Set<java.lang.String> keys)

buildExtensionsFromExplicitRegistration

protected java.util.List<T> buildExtensionsFromExplicitRegistration(java.util.List<T> result,
                                                                    java.util.function.Predicate<? super java.lang.String> isMyBean)

getPoint

public ExtensionPoint<KeyedLazyInstance<T>> getPoint()

hasAnyExtensions

public boolean hasAnyExtensions()

getName

public java.lang.String getName()

getModificationCount

public long getModificationCount()

Specified by:

getModificationCount in interface ModificationTracker

ensureValuesLoaded

protected void ensureValuesLoaded()