Package com.intellij.psi.impl.java.stubs.index

Class JavaSourceModuleNameIndex

java.lang.Object

com.intellij.util.indexing.IndexExtension<K,V,FileContent>

com.intellij.util.indexing.FileBasedIndexExtension<K,java.lang.Void>

com.intellij.util.indexing.ScalarIndexExtension<java.lang.String>

com.intellij.psi.impl.java.stubs.index.JavaSourceModuleNameIndex

public class JavaSourceModuleNameIndex
extends ScalarIndexExtension<java.lang.String>

Field Summary

Fields inherited from class com.intellij.util.indexing.ScalarIndexExtension

VOID_DATA_EXTERNALIZER

Fields inherited from class com.intellij.util.indexing.FileBasedIndexExtension

EXTENSION_POINT_NAME

Constructor Summary

Constructors

Constructor and Description
JavaSourceModuleNameIndex()

Method Summary

Modifier and Type	Method and Description
boolean	dependsOnFileContent()
static java.util.Collection<java.lang.String>	getAllKeys(Project project)
static java.util.Collection<VirtualFile>	getFilesByKey(java.lang.String moduleName, GlobalSearchScope scope)
java.util.Collection<FileType>	getFileTypesWithSizeLimitNotApplicable() For most indices the method should return an empty collection.
DataIndexer<java.lang.String,java.lang.Void,FileContent>	getIndexer()
FileBasedIndex.InputFilter	getInputFilter()
KeyDescriptor<java.lang.String>	getKeyDescriptor()
ID<java.lang.String,java.lang.Void>	getName()
int	getVersion()

Methods inherited from class com.intellij.util.indexing.ScalarIndexExtension

getValueExternalizer

Methods inherited from class com.intellij.util.indexing.FileBasedIndexExtension

getCacheSize, hasSnapshotMapping, indexDirectories, keyIsUniqueForIndexedFile, needsForwardIndexWhenSharing, traceKeyHashToVirtualFileMapping

Methods inherited from class java.lang.Object

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

Constructor Detail

JavaSourceModuleNameIndex

public JavaSourceModuleNameIndex()

Method Detail

getName

public ID<java.lang.String,java.lang.Void> getName()

Specified by:

getName in class FileBasedIndexExtension<java.lang.String,java.lang.Void>

getVersion

public int getVersion()

Specified by:

getVersion in class IndexExtension<java.lang.String,java.lang.Void,FileContent>

getKeyDescriptor

public KeyDescriptor<java.lang.String> getKeyDescriptor()

Specified by:

getKeyDescriptor in class IndexExtension<java.lang.String,java.lang.Void,FileContent>

dependsOnFileContent

public boolean dependsOnFileContent()

Specified by:

dependsOnFileContent in class FileBasedIndexExtension<java.lang.String,java.lang.Void>

getInputFilter

public FileBasedIndex.InputFilter getInputFilter()

Specified by:

getInputFilter in class FileBasedIndexExtension<java.lang.String,java.lang.Void>

Returns:

filter for file are supposed being indexed by the IndexExtension.getIndexer(). Usually DefaultFileTypeSpecificInputFilter can be used here to index only files with given file-type. Note that check only file's extension is usually error-prone way and prefer to check VirtualFile.getFileType(): for example user can enforce language file as plain text one.

getIndexer

public DataIndexer<java.lang.String,java.lang.Void,FileContent> getIndexer()

Specified by:

getIndexer in class IndexExtension<java.lang.String,java.lang.Void,FileContent>

getFileTypesWithSizeLimitNotApplicable

public java.util.Collection<FileType> getFileTypesWithSizeLimitNotApplicable()

Description copied from class: FileBasedIndexExtension

For most indices the method should return an empty collection.

Overrides:

getFileTypesWithSizeLimitNotApplicable in class FileBasedIndexExtension<java.lang.String,java.lang.Void>

Returns:

collection of file types to which file size limit will not be applied when indexing. This is the way to allow indexing of files whose limit exceeds PersistentFSConstants.getMaxIntellisenseFileSize().

Use carefully, because indexing large files may influence index update speed dramatically.

getFilesByKey

public static java.util.Collection<VirtualFile> getFilesByKey(java.lang.String moduleName,
                                                              GlobalSearchScope scope)

getAllKeys

public static java.util.Collection<java.lang.String> getAllKeys(Project project)