Package com.intellij.util.indexing

Class ScalarIndexExtension<K>

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<K>

Direct Known Subclasses:

AntImportsIndex, BytecodeAnalysisIndex, DomFileIndex, FilenameIndexImpl, FileTypeIndexImpl, FormClassIndex, FrameworkDetectionIndex, Html5CustomAttributesIndex, JavaAutoModuleNameIndex, JavaFxControllerClassIndex, JavaNullMethodArgumentIndex, JavaSourceModuleNameIndex, PyModuleNameIndex, PySetuptoolsNamespaceIndex, RelaxSymbolIndex, TrigramIndex

public abstract class ScalarIndexExtension<K>
extends FileBasedIndexExtension<K,java.lang.Void>

A specialization of FileBasedIndexExtension allowing to create a mapping [DataObject -> List of files containing this object].

Field Summary

Fields

Modifier and Type	Field and Description
static DataExternalizer<java.lang.Void>	VOID_DATA_EXTERNALIZER Deprecated. use VoidDataExternalizer.INSTANCE

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

EXTENSION_POINT_NAME

Constructor Summary

Constructors

Constructor and Description
ScalarIndexExtension()

Method Summary

Modifier and Type	Method and Description
DataExternalizer<java.lang.Void>	getValueExternalizer()

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

dependsOnFileContent, getCacheSize, getFileTypesWithSizeLimitNotApplicable, getInputFilter, getName, hasSnapshotMapping, indexDirectories, keyIsUniqueForIndexedFile, needsForwardIndexWhenSharing, traceKeyHashToVirtualFileMapping

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

getIndexer, getKeyDescriptor, getVersion

Methods inherited from class java.lang.Object

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

Field Detail

VOID_DATA_EXTERNALIZER

@Deprecated
public static final DataExternalizer<java.lang.Void> VOID_DATA_EXTERNALIZER

Deprecated. use VoidDataExternalizer.INSTANCE

To remove in IDEA 2018.1.

Constructor Detail

ScalarIndexExtension

public ScalarIndexExtension()

Method Detail

getValueExternalizer

public final DataExternalizer<java.lang.Void> getValueExternalizer()

Specified by:

getValueExternalizer in class IndexExtension<K,java.lang.Void,FileContent>