Package com.intellij.psi

Class LanguageSubstitutors

java.lang.Object

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

com.intellij.lang.LanguageExtension<LanguageSubstitutor>

com.intellij.psi.LanguageSubstitutors

All Implemented Interfaces:

ModificationTracker

public final class LanguageSubstitutors
extends LanguageExtension<LanguageSubstitutor>

A utility class used to query the language for PSI from LanguageSubstitutor extensions.

Field Summary

Fields

Modifier and Type	Field and Description
static LanguageSubstitutors	INSTANCE Deprecated. Use getInstance()

Fields inherited from class com.intellij.openapi.util.KeyedExtensionCollector

myEpListenerAdded, myLock

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

EVER_CHANGED, NEVER_CHANGED

Method Summary

Modifier and Type	Method and Description
static void	cancelReparsing(VirtualFile file)
static LanguageSubstitutors	getInstance()
Language	substituteLanguage(Language originalLang, VirtualFile file, Project project) Queries all applicable language substitutors and returns the substituted language, or lang argument if no substitutor has returned anything.

Methods inherited from class com.intellij.lang.LanguageExtension

addExplicitExtension, allForLanguage, allForLanguageOrAny, buildExtensions, clearCache, ensureValuesLoaded, findForLanguage, forLanguage, getDefaultImplementation, invalidateCacheForExtension, keyToString, removeExplicitExtension

Methods inherited from class com.intellij.openapi.util.KeyedExtensionCollector

addExplicitExtension, buildExtensions, buildExtensionsFromExplicitRegistration, clearCache, findSingle, forKey, getExtensions, getModificationCount, getName, getPoint, hasAnyExtensions

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

@Deprecated
public static final LanguageSubstitutors INSTANCE

Deprecated. Use getInstance()

Method Detail

getInstance

public static LanguageSubstitutors getInstance()

substituteLanguage

public Language substituteLanguage(Language originalLang,
                                   VirtualFile file,
                                   Project project)

Queries all applicable language substitutors and returns the substituted language, or lang argument if no substitutor has returned anything.

cancelReparsing

public static void cancelReparsing(VirtualFile file)