Package com.intellij.psi.impl.source

Class JavaFileElementType

java.lang.Object

com.intellij.psi.tree.IElementType

com.intellij.psi.tree.ILazyParseableElementType

com.intellij.psi.tree.IFileElementType

com.intellij.psi.tree.StubFileElementType<T>

com.intellij.psi.tree.IStubFileElementType<T>

com.intellij.psi.tree.ILightStubFileElementType<PsiJavaFileStub>

com.intellij.psi.impl.source.JavaFileElementType

All Implemented Interfaces:

ObjectStubSerializer<PsiJavaFileStub,StubElement>, StubSerializer<PsiJavaFileStub>, ILazyParseableElementTypeBase

public class JavaFileElementType
extends ILightStubFileElementType<PsiJavaFileStub>

Nested Class Summary

Nested classes/interfaces inherited from class com.intellij.psi.tree.IElementType

IElementType.Predicate

Field Summary

Fields

Modifier and Type	Field and Description
static int	STUB_VERSION

Fields inherited from class com.intellij.psi.tree.StubFileElementType

DEFAULT_EXTERNAL_ID

Fields inherited from class com.intellij.psi.tree.ILazyParseableElementType

LANGUAGE_KEY

Fields inherited from class com.intellij.psi.tree.IElementType

ARRAY_FACTORY, EMPTY_ARRAY, FIRST_TOKEN_INDEX, TRUE

Constructor Summary

Constructors

Constructor and Description
JavaFileElementType()

Method Summary

Modifier and Type	Method and Description
ASTNode	createNode(java.lang.CharSequence text)
PsiJavaFileStub	deserialize(StubInputStream dataStream, StubElement parentStub)
LightStubBuilder	getBuilder()
java.lang.String	getExternalId()
int	getStubVersion() Stub structure version.
void	indexStub(PsiJavaFileStub stub, IndexSink sink)
static boolean	isInSourceContent(VirtualFile file)
ASTNode	parseContents(ASTNode chameleon) Parses the contents of the specified chameleon node and returns the AST tree representing the parsed contents.
FlyweightCapableTreeStructure<LighterASTNode>	parseContentsLight(ASTNode chameleon)
void	serialize(PsiJavaFileStub stub, StubOutputStream dataStream)
boolean	shouldBuildStubFor(VirtualFile file)

Methods inherited from class com.intellij.psi.tree.IStubFileElementType

getTemplateStubVersion, indexStub

Methods inherited from class com.intellij.psi.tree.ILazyParseableElementType

doParseContents, getLanguageForParser, parseLight, reuseCollapsedTokens

Methods inherited from class com.intellij.psi.tree.IElementType

enumerate, find, getIndex, getLanguage, hashCode, isLeftBound, toString, unregisterElementTypes, unregisterElementTypes

Methods inherited from class java.lang.Object

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

Field Detail

STUB_VERSION

public static final int STUB_VERSION

See Also:

Constant Field Values

Constructor Detail

JavaFileElementType

public JavaFileElementType()

Method Detail

getBuilder

public LightStubBuilder getBuilder()

Overrides:

getBuilder in class ILightStubFileElementType<PsiJavaFileStub>

getStubVersion

public int getStubVersion()

Description copied from class: IStubFileElementType

Stub structure version. Should be incremented each time when stub tree changes (e.g. elements added/removed, element serialization/deserialization changes). Make sure to invoke super method for TemplateLanguage to prevent stub serialization problems due to data language stub changes

Overrides:

getStubVersion in class IStubFileElementType<PsiJavaFileStub>

Returns:

stub version

shouldBuildStubFor

public boolean shouldBuildStubFor(VirtualFile file)

Overrides:

shouldBuildStubFor in class IStubFileElementType<PsiJavaFileStub>

isInSourceContent

public static boolean isInSourceContent(VirtualFile file)

createNode

public ASTNode createNode(java.lang.CharSequence text)

Overrides:

createNode in class ILazyParseableElementType

parseContentsLight

public FlyweightCapableTreeStructure<LighterASTNode> parseContentsLight(ASTNode chameleon)

Overrides:

parseContentsLight in class ILightStubFileElementType<PsiJavaFileStub>

parseContents

public ASTNode parseContents(ASTNode chameleon)

Description copied from class: ILazyParseableElementType

Parses the contents of the specified chameleon node and returns the AST tree representing the parsed contents.

Specified by:

parseContents in interface ILazyParseableElementTypeBase

Overrides:

parseContents in class IFileElementType

Parameters:

chameleon - the node to parse.

Returns:

the parsed contents of the node.

getExternalId

public java.lang.String getExternalId()

Specified by:

getExternalId in interface ObjectStubSerializer<PsiJavaFileStub,StubElement>

Overrides:

getExternalId in class IStubFileElementType<PsiJavaFileStub>

serialize

public void serialize(PsiJavaFileStub stub,
                      StubOutputStream dataStream)
               throws java.io.IOException

Specified by:

serialize in interface ObjectStubSerializer<PsiJavaFileStub,StubElement>

Overrides:

serialize in class IStubFileElementType<PsiJavaFileStub>

Throws:

java.io.IOException

deserialize

public PsiJavaFileStub deserialize(StubInputStream dataStream,
                                   StubElement parentStub)
                            throws java.io.IOException

Specified by:

deserialize in interface ObjectStubSerializer<PsiJavaFileStub,StubElement>

Overrides:

deserialize in class IStubFileElementType<PsiJavaFileStub>

Throws:

java.io.IOException

indexStub

public void indexStub(PsiJavaFileStub stub,
                      IndexSink sink)