Package com.intellij.compiler.backwardRefs

Class CompilerReferenceServiceBase<Reader extends CompilerReferenceReader<?>>

java.lang.Object

com.intellij.compiler.backwardRefs.CompilerReferenceServiceBase<Reader>

All Implemented Interfaces:

CompilerReferenceService, BaseComponent, NamedComponent, ProjectComponent, ModificationTracker

Direct Known Subclasses:

CompilerReferenceServiceImpl

public abstract class CompilerReferenceServiceBase<Reader extends CompilerReferenceReader<?>>
extends java.lang.Object
implements CompilerReferenceService, ModificationTracker

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static class	CompilerReferenceServiceBase.CompilerElementInfo
protected static class	CompilerReferenceServiceBase.ElementPlace
protected static class	CompilerReferenceServiceBase.HierarchySearchKey
protected static class	CompilerReferenceServiceBase.IndexCloseReason
protected static class	CompilerReferenceServiceBase.IndexOpenReason
protected static interface	CompilerReferenceServiceBase.ReferentFileSearcher
protected static class	CompilerReferenceServiceBase.ScopeWithoutReferencesOnCompilation

Field Summary

Fields

Modifier and Type	Field and Description
protected int	myActiveBuilds
protected java.util.concurrent.atomic.LongAdder	myCompilationCount
protected DirtyScopeHolder	myDirtyScopeHolder
protected java.util.Set<FileType>	myFileTypes
protected java.util.concurrent.locks.ReentrantReadWriteLock	myLock
protected java.util.concurrent.locks.Lock	myOpenCloseLock
protected Project	myProject
protected ProjectFileIndex	myProjectFileIndex
protected java.util.concurrent.locks.Lock	myReadDataLock
protected Reader	myReader
protected CompilerReferenceReaderFactory<? extends Reader>	myReaderFactory

Fields inherited from interface com.intellij.compiler.CompilerReferenceService

IS_ENABLED_KEY

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

EVER_CHANGED, NEVER_CHANGED

Constructor Summary

Constructors

Constructor and Description
CompilerReferenceServiceBase(Project project, CompilerReferenceReaderFactory<? extends Reader> readerFactory, java.util.function.BiConsumer<MessageBusConnection,java.util.Set<java.lang.String>> compilationAffectedModulesSubscription)

Method Summary

Modifier and Type	Method and Description
protected CompilerReferenceServiceBase.CompilerElementInfo	asCompilerElements(PsiElement psiElement, boolean buildHierarchyForLibraryElements, boolean checkNotDirty)
protected GlobalSearchScope	buildScopeWithoutReferences(TIntHashSet referentFileIds)
protected java.util.Map<VirtualFile,SearchId[]>	calculateDirectInheritors(PsiNamedElement aClass, FileType searchFileType, CompilerHierarchySearchType searchType)
protected java.lang.Integer	calculateOccurrenceCount(PsiElement element, boolean isConstructorSuggestion)
protected void	closeReaderIfNeeded(CompilerReferenceServiceBase.IndexCloseReason reason)
protected static void	executeOnBuildThread(java.lang.Runnable compilationFinished)
java.util.Set<Module>	getAllDirtyModulesForTest()
java.lang.Integer	getCompileTimeOccurrenceCount(PsiElement element, boolean isConstructorSuggestion)
CompilerDirectHierarchyInfo	getDirectInheritors(PsiNamedElement aClass, GlobalSearchScope searchScope, FileType searchFileType)
ProjectFileIndex	getFileIndex()
java.util.Set<FileType>	getFileTypes()
CompilerDirectHierarchyInfo	getFunExpressions(PsiNamedElement functionalInterface, GlobalSearchScope searchScope, FileType searchFileType)
protected com.intellij.compiler.backwardRefs.CompilerHierarchyInfoImpl	getHierarchyInfo(PsiNamedElement aClass, GlobalSearchScope searchScope, FileType searchFileType, CompilerHierarchySearchType searchType)
long	getModificationCount()
Project	getProject()
protected TIntHashSet	getReferentFileIds(PsiElement element)
protected TIntHashSet	getReferentFileIds(PsiElement element, boolean buildHierarchyForLibraryElements, CompilerReferenceServiceBase.ReferentFileSearcher referentFileSearcher)
protected TIntHashSet	getReferentFileIdsViaImplicitToString(PsiElement element)
java.util.Set<VirtualFile>	getReferentFiles(PsiElement element)
GlobalSearchScope	getScopeWithoutCodeReferences(PsiElement element)
GlobalSearchScope	getScopeWithoutImplicitToStringCodeReferences(PsiElement aClass)
CompilerReferenceFindUsagesTestInfo	getTestFindUsages(PsiElement element)
CompilerReferenceHierarchyTestInfo	getTestFunExpressions(PsiNamedElement element, GlobalSearchScope scope, FileType fileType)
CompilerReferenceHierarchyTestInfo	getTestHierarchy(PsiNamedElement element, GlobalSearchScope scope, FileType fileType)
protected static TIntHashSet	intersection(TIntHashSet set1, TIntHashSet set2)
boolean	isActive()
protected boolean	isServiceEnabledFor(PsiElement element)
protected void	markAsOutdated(boolean decrementBuildCount)
protected <T> T	onException(java.lang.Exception e, java.lang.String actionName)
protected void	openReaderIfNeeded(CompilerReferenceServiceBase.IndexOpenReason reason)
void	projectOpened() Invoked when the project corresponding to this component instance is opened.
protected static boolean	requireIndexRebuild(java.lang.Throwable exception)

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.intellij.compiler.CompilerReferenceService

getInstance, isEnabled

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

projectClosed

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

disposeComponent, initComponent

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

getComponentName

Field Detail

myFileTypes

protected final java.util.Set<FileType> myFileTypes

myDirtyScopeHolder

protected final DirtyScopeHolder myDirtyScopeHolder

myProjectFileIndex

protected final ProjectFileIndex myProjectFileIndex

myCompilationCount

protected final java.util.concurrent.atomic.LongAdder myCompilationCount

myLock

protected final java.util.concurrent.locks.ReentrantReadWriteLock myLock

myReadDataLock

protected final java.util.concurrent.locks.Lock myReadDataLock

myOpenCloseLock

protected final java.util.concurrent.locks.Lock myOpenCloseLock

myProject

protected final Project myProject

myReaderFactory

protected final CompilerReferenceReaderFactory<? extends Reader extends CompilerReferenceReader<?>> myReaderFactory

myActiveBuilds

protected int myActiveBuilds

myReader

protected volatile Reader extends CompilerReferenceReader<?> myReader

Constructor Detail

CompilerReferenceServiceBase

public CompilerReferenceServiceBase(Project project,
                                    CompilerReferenceReaderFactory<? extends Reader> readerFactory,
                                    java.util.function.BiConsumer<MessageBusConnection,java.util.Set<java.lang.String>> compilationAffectedModulesSubscription)

Method Detail

projectOpened

public void projectOpened()

Description copied from interface: ProjectComponent

Invoked when the project corresponding to this component instance is opened.

Note that components may be created for even unopened projects and this method can be never invoked for a particular component instance (for example for default project).

Specified by:

projectOpened in interface ProjectComponent

getScopeWithoutCodeReferences

public GlobalSearchScope getScopeWithoutCodeReferences(PsiElement element)

Specified by:

getScopeWithoutCodeReferences in interface CompilerReferenceService

Returns:

a scope where given element has no references in code. This scope might be not a strict scope where element is not occurred.

getScopeWithoutImplicitToStringCodeReferences

public GlobalSearchScope getScopeWithoutImplicitToStringCodeReferences(PsiElement aClass)

Specified by:

getScopeWithoutImplicitToStringCodeReferences in interface CompilerReferenceService

getDirectInheritors

public CompilerDirectHierarchyInfo getDirectInheritors(PsiNamedElement aClass,
                                                       GlobalSearchScope searchScope,
                                                       FileType searchFileType)

Specified by:

getDirectInheritors in interface CompilerReferenceService

Returns:

a hierarchy of direct inheritors built on compilation time. This hierarchy is restricted by searchFileType and searchScope.

getFunExpressions

public CompilerDirectHierarchyInfo getFunExpressions(PsiNamedElement functionalInterface,
                                                     GlobalSearchScope searchScope,
                                                     FileType searchFileType)

Specified by:

getFunExpressions in interface CompilerReferenceService

Returns:

a stream of functional expressions that implement given functional interface. This hierarchy is restricted by searchFileType and searchScope.

getCompileTimeOccurrenceCount

public java.lang.Integer getCompileTimeOccurrenceCount(PsiElement element,
                                                       boolean isConstructorSuggestion)

Specified by:

getCompileTimeOccurrenceCount in interface CompilerReferenceService

Returns:

count of references that were observed on compile-time (in the last compilation) or null if given element is not supported for some reason.

calculateOccurrenceCount

protected java.lang.Integer calculateOccurrenceCount(PsiElement element,
                                                     boolean isConstructorSuggestion)

getHierarchyInfo

protected com.intellij.compiler.backwardRefs.CompilerHierarchyInfoImpl getHierarchyInfo(PsiNamedElement aClass,
                                                                                        GlobalSearchScope searchScope,
                                                                                        FileType searchFileType,
                                                                                        CompilerHierarchySearchType searchType)

isServiceEnabledFor

protected boolean isServiceEnabledFor(PsiElement element)

isActive

public boolean isActive()

Specified by:

isActive in interface CompilerReferenceService

calculateDirectInheritors

protected java.util.Map<VirtualFile,SearchId[]> calculateDirectInheritors(PsiNamedElement aClass,
                                                                          FileType searchFileType,
                                                                          CompilerHierarchySearchType searchType)

buildScopeWithoutReferences

protected GlobalSearchScope buildScopeWithoutReferences(TIntHashSet referentFileIds)

getReferentFileIds

protected TIntHashSet getReferentFileIds(PsiElement element)

getReferentFileIdsViaImplicitToString

protected TIntHashSet getReferentFileIdsViaImplicitToString(PsiElement element)

getReferentFileIds

protected TIntHashSet getReferentFileIds(PsiElement element,
                                         boolean buildHierarchyForLibraryElements,
                                         CompilerReferenceServiceBase.ReferentFileSearcher referentFileSearcher)

asCompilerElements

protected CompilerReferenceServiceBase.CompilerElementInfo asCompilerElements(PsiElement psiElement,
                                                                              boolean buildHierarchyForLibraryElements,
                                                                              boolean checkNotDirty)

closeReaderIfNeeded

protected void closeReaderIfNeeded(CompilerReferenceServiceBase.IndexCloseReason reason)

openReaderIfNeeded

protected void openReaderIfNeeded(CompilerReferenceServiceBase.IndexOpenReason reason)

markAsOutdated

protected void markAsOutdated(boolean decrementBuildCount)

getFileIndex

public ProjectFileIndex getFileIndex()

getFileTypes

public java.util.Set<FileType> getFileTypes()

getProject

public Project getProject()

executeOnBuildThread

protected static void executeOnBuildThread(java.lang.Runnable compilationFinished)

getModificationCount

public long getModificationCount()

Specified by:

getModificationCount in interface ModificationTracker

getReferentFiles

public java.util.Set<VirtualFile> getReferentFiles(PsiElement element)

getAllDirtyModulesForTest

public java.util.Set<Module> getAllDirtyModulesForTest()

getTestFindUsages

public CompilerReferenceFindUsagesTestInfo getTestFindUsages(PsiElement element)

getTestHierarchy

public CompilerReferenceHierarchyTestInfo getTestHierarchy(PsiNamedElement element,
                                                           GlobalSearchScope scope,
                                                           FileType fileType)

getTestFunExpressions

public CompilerReferenceHierarchyTestInfo getTestFunExpressions(PsiNamedElement element,
                                                                GlobalSearchScope scope,
                                                                FileType fileType)

onException

protected <T> T onException(java.lang.Exception e,
                            java.lang.String actionName)

intersection

protected static TIntHashSet intersection(TIntHashSet set1,
                                          TIntHashSet set2)

requireIndexRebuild

protected static boolean requireIndexRebuild(java.lang.Throwable exception)