Package com.intellij.compiler.backwardRefs

Class JavaCompilerRefAdapter

java.lang.Object

com.intellij.compiler.backwardRefs.JavaCompilerRefAdapter

All Implemented Interfaces:

LanguageCompilerRefAdapter

public class JavaCompilerRefAdapter
extends java.lang.Object
implements LanguageCompilerRefAdapter

Field Summary

Fields inherited from interface com.intellij.compiler.backwardRefs.LanguageCompilerRefAdapter

EP_NAME, INSTANCES

Constructor Summary

Constructors

Constructor and Description
JavaCompilerRefAdapter()

Method Summary

Modifier and Type	Method and Description
CompilerRef	asCompilerRef(PsiElement element, NameEnumerator names)
PsiClass []	findDirectInheritorCandidatesInFile(SearchId [] internalNames, PsiFileWithStubSupport file)
PsiFunctionalExpression []	findFunExpressionsInFile(SearchId [] funExpressions, PsiFileWithStubSupport file)
java.util.Set<FileType>	getFileTypes()
java.lang.Class<? extends CompilerRef>	getFunExprClass() functional expression: lambda or method reference.
java.lang.Class<? extends CompilerRef.CompilerClassHierarchyElementDef>	getHierarchyObjectClass() class in java, class or object in some other jvm languages.
java.util.List<CompilerRef>	getHierarchyRestrictedToLibraryScope(CompilerRef baseRef, PsiElement basePsi, NameEnumerator names, GlobalSearchScope libraryScope)
PsiElement []	getInstantiableConstructors(PsiElement aClass)
boolean	isClass(PsiElement element)
boolean	isDirectInheritor(PsiElement candidate, PsiNamedElement baseClass)

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.backwardRefs.LanguageCompilerRefAdapter

findAdapter, findAdapter, findAdapter

Constructor Detail

JavaCompilerRefAdapter

public JavaCompilerRefAdapter()

Method Detail

getFileTypes

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

Specified by:

getFileTypes in interface LanguageCompilerRefAdapter

asCompilerRef

public CompilerRef asCompilerRef(PsiElement element,
                                 NameEnumerator names)
                          throws java.io.IOException

Specified by:

asCompilerRef in interface LanguageCompilerRefAdapter

Parameters:

element - PSI element written in corresponding language

names - enumerator to encode string names

Returns:

Throws:

java.io.IOException

getHierarchyRestrictedToLibraryScope

public java.util.List<CompilerRef> getHierarchyRestrictedToLibraryScope(CompilerRef baseRef,
                                                                        PsiElement basePsi,
                                                                        NameEnumerator names,
                                                                        GlobalSearchScope libraryScope)
                                                                 throws java.io.IOException

Specified by:

getHierarchyRestrictedToLibraryScope in interface LanguageCompilerRefAdapter

Returns:

"hierarchy" of given element inside the libraries scope.

Throws:

java.io.IOException

getHierarchyObjectClass

public java.lang.Class<? extends CompilerRef.CompilerClassHierarchyElementDef> getHierarchyObjectClass()

Description copied from interface: LanguageCompilerRefAdapter

class in java, class or object in some other jvm languages. used in direct inheritor search. This class object will be used to filter inheritors of corresponding language among of other inheritors. name of this CompilerRef is always enumerated internal string name of language object, eg.: A$1$B

Specified by:

getHierarchyObjectClass in interface LanguageCompilerRefAdapter

getFunExprClass

public java.lang.Class<? extends CompilerRef> getFunExprClass()

Description copied from interface: LanguageCompilerRefAdapter

functional expression: lambda or method reference. used in functional expression search name of this CompilerRef is always order-index inside source-code file

Specified by:

getFunExprClass in interface LanguageCompilerRefAdapter

findDirectInheritorCandidatesInFile

public PsiClass [] findDirectInheritorCandidatesInFile(SearchId [] internalNames,
                                                       PsiFileWithStubSupport file)

Specified by:

findDirectInheritorCandidatesInFile in interface LanguageCompilerRefAdapter

Returns:

classes that can be inheritors of given superClass. This method shouldn't directly check are found elements really inheritors.

findFunExpressionsInFile

public PsiFunctionalExpression [] findFunExpressionsInFile(SearchId [] funExpressions,
                                                           PsiFileWithStubSupport file)

Specified by:

findFunExpressionsInFile in interface LanguageCompilerRefAdapter

Parameters:

funExpressions - - ordinal-numbers (corresponding to compiler tree index visitor) of required functional expressions.

Returns:

functional expressions for given functional type. Should return

isClass

public boolean isClass(PsiElement element)

Specified by:

isClass in interface LanguageCompilerRefAdapter

getInstantiableConstructors

public PsiElement [] getInstantiableConstructors(PsiElement aClass)

Specified by:

getInstantiableConstructors in interface LanguageCompilerRefAdapter

isDirectInheritor

public boolean isDirectInheritor(PsiElement candidate,
                                 PsiNamedElement baseClass)

Specified by:

isDirectInheritor in interface LanguageCompilerRefAdapter