Package com.intellij.psi.stubs

Class StubIndexImpl

java.lang.Object

com.intellij.psi.stubs.StubIndex

com.intellij.psi.stubs.StubIndexEx

com.intellij.psi.stubs.StubIndexImpl

All Implemented Interfaces:

PersistentStateComponent<StubIndexState>

public final class StubIndexImpl
extends StubIndexEx
implements PersistentStateComponent<StubIndexState>

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	StubIndexImpl.StubIdExternalizer

Constructor Summary

Constructors

Constructor and Description
StubIndexImpl()

Method Summary

Modifier and Type	Method and Description
boolean	areAllProblemsProcessedInTheCurrentThread()
void	dispose()
void	flush()
void	forceRebuild(java.lang.Throwable e)
<K> java.util.Collection<K>	getAllKeys(StubIndexKey<K,?> indexKey, Project project)
<Key> IdIterator	getContainingIds(StubIndexKey<Key,?> indexKey, Key dataKey, Project project, GlobalSearchScope scope)
long	getIndexModificationStamp(StubIndexKey<?,?> indexId, Project project)
StubIndexState	getState()
void	loadState(StubIndexState state) This method is called when new component state is loaded.
<K> boolean	processAllKeys(StubIndexKey<K,?> indexKey, Processor<? super K> processor, GlobalSearchScope scope, IdFilter idFilter)
<Key,Psi extends PsiElement> boolean	processElements(StubIndexKey<Key,Psi> indexKey, Key key, Project project, GlobalSearchScope scope, IdFilter idFilter, java.lang.Class<Psi> requiredClass, Processor<? super Psi> processor)
<K> void	updateIndex(StubIndexKey<K,?> key, int fileId, java.util.Map<K,StubIdList> oldInputData, java.util.Map<K,StubIdList> newInputData)
static <K> FileBasedIndexExtension<K,java.lang.Void>	wrapStubIndexExtension(StubIndexExtension<K,?> extension)

Methods inherited from class com.intellij.psi.stubs.StubIndex

get, getElements, getElements, getInstance, processAllKeys, processElements, safeGet

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.intellij.openapi.components.PersistentStateComponent

initializeComponent, noStateLoaded

Constructor Detail

StubIndexImpl

public StubIndexImpl()

Method Detail

wrapStubIndexExtension

public static <K> FileBasedIndexExtension<K,java.lang.Void> wrapStubIndexExtension(StubIndexExtension<K,?> extension)

getIndexModificationStamp

public long getIndexModificationStamp(StubIndexKey<?,?> indexId,
                                      Project project)

flush

public void flush()
           throws StorageException

Throws:

StorageException

processElements

public <Key,Psi extends PsiElement> boolean processElements(StubIndexKey<Key,Psi> indexKey,
                                                            Key key,
                                                            Project project,
                                                            GlobalSearchScope scope,
                                                            IdFilter idFilter,
                                                            java.lang.Class<Psi> requiredClass,
                                                            Processor<? super Psi> processor)

Overrides:

processElements in class StubIndex

forceRebuild

public void forceRebuild(java.lang.Throwable e)

Specified by:

forceRebuild in class StubIndex

getAllKeys

public <K> java.util.Collection<K> getAllKeys(StubIndexKey<K,?> indexKey,
                                              Project project)

Specified by:

getAllKeys in class StubIndex

processAllKeys

public <K> boolean processAllKeys(StubIndexKey<K,?> indexKey,
                                  Processor<? super K> processor,
                                  GlobalSearchScope scope,
                                  IdFilter idFilter)

Overrides:

processAllKeys in class StubIndex

getContainingIds

public <Key> IdIterator getContainingIds(StubIndexKey<Key,?> indexKey,
                                         Key dataKey,
                                         Project project,
                                         GlobalSearchScope scope)

Specified by:

getContainingIds in class StubIndex

dispose

public void dispose()

getState

public StubIndexState getState()

Specified by:

getState in interface PersistentStateComponent<StubIndexState>

Returns:

a component state. All properties, public and annotated fields are serialized. Only values, which differ from the default (i.e., the value of newly instantiated class) are serialized. null value indicates that the returned state won't be stored, as a result previously stored state will be used.

See Also:

XmlSerializer

loadState

public void loadState(StubIndexState state)

Description copied from interface: PersistentStateComponent

This method is called when new component state is loaded. The method can and will be called several times, if config files were externally changed while IDE was running.

State object should be used directly, defensive copying is not required.

Specified by:

loadState in interface PersistentStateComponent<StubIndexState>

Parameters:

state - loaded component state

See Also:

XmlSerializerUtil.copyBean(Object, Object)

updateIndex

public <K> void updateIndex(StubIndexKey<K,?> key,
                            int fileId,
                            java.util.Map<K,StubIdList> oldInputData,
                            java.util.Map<K,StubIdList> newInputData)

areAllProblemsProcessedInTheCurrentThread

public boolean areAllProblemsProcessedInTheCurrentThread()