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

Class JavaStubElementType<StubT extends StubElement,PsiT extends PsiElement>

java.lang.Object

com.intellij.psi.tree.IElementType

com.intellij.psi.stubs.IStubElementType<StubT,PsiT>

com.intellij.psi.stubs.ILightStubElementType<StubT,PsiT>

com.intellij.psi.impl.java.stubs.JavaStubElementType<StubT,PsiT>

All Implemented Interfaces:

ObjectStubSerializer<StubT,StubElement>, StubSerializer<StubT>, ICompositeElementType

Direct Known Subclasses:

FunctionalExpressionElementType, JavaAnnotationElementType, JavaAnnotationParameterListType, JavaClassElementType, JavaClassInitializerElementType, JavaClassReferenceListElementType, JavaFieldStubElementType, JavaImportListElementType, JavaImportStatementElementType, JavaLiteralExpressionElementType, JavaModuleElementType, JavaNameValuePairType, JavaPackageAccessibilityStatementElementType, JavaParameterElementType, JavaParameterListElementType, JavaProvidesStatementElementType, JavaRecordComponentElementType, JavaRecordHeaderElementType, JavaRequiresStatementElementType, JavaTypeParameterElementType, JavaTypeParameterListElementType, JavaUsesStatementElementType

public abstract class JavaStubElementType<StubT extends StubElement,PsiT extends PsiElement>
extends ILightStubElementType<StubT,PsiT>
implements ICompositeElementType

Nested Class Summary

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

IElementType.Predicate

Field Summary

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

ARRAY_FACTORY, EMPTY_ARRAY, FIRST_TOKEN_INDEX, TRUE

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	JavaStubElementType(java.lang.String debugName)
protected	JavaStubElementType(java.lang.String debugName, boolean leftBound)

Method Summary

Modifier and Type	Method and Description
abstract PsiT	createPsi(ASTNode node)
StubT	createStub(PsiT psi, StubElement parentStub)
java.lang.String	getExternalId()
protected StubPsiFactory	getPsiFactory(StubT stub)
boolean	isCompiled(StubT stub)
boolean	isLeftBound() Controls whitespace balancing behavior of PsiBuilder.

Methods inherited from class com.intellij.psi.stubs.ILightStubElementType

createStub, shouldCreateStub

Methods inherited from class com.intellij.psi.stubs.IStubElementType

checkNotInstantiatedTooLate, createPsi, shouldCreateStub

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

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.intellij.psi.tree.ICompositeElementType

createCompositeNode

Methods inherited from interface com.intellij.psi.stubs.ObjectStubSerializer

deserialize, indexStub, serialize

Constructor Detail

JavaStubElementType

protected JavaStubElementType(java.lang.String debugName)

JavaStubElementType

protected JavaStubElementType(java.lang.String debugName,
                              boolean leftBound)

Method Detail

getExternalId

public java.lang.String getExternalId()

Specified by:

getExternalId in interface ObjectStubSerializer<StubT extends StubElement,StubElement>

getPsiFactory

protected StubPsiFactory getPsiFactory(StubT stub)

isCompiled

public boolean isCompiled(StubT stub)

createPsi

public abstract PsiT createPsi(ASTNode node)

createStub

public final StubT createStub(PsiT psi,
                              StubElement parentStub)

Specified by:

createStub in class IStubElementType<StubT extends StubElement,PsiT extends PsiElement>

isLeftBound

public boolean isLeftBound()

Description copied from class: IElementType

Controls whitespace balancing behavior of PsiBuilder.

By default, empty composite elements (containing no children) are bounded to the right (previous) neighbour, forming following tree:

  [previous_element]
  [whitespace]
  [empty_element]
    <empty>
  [next_element]
 

Left-bound elements are bounded to the left (next) neighbour instead:

  [previous_element]
  [empty_element]
    <empty>
  [whitespace]
  [next_element]
 

See com.intellij.lang.impl.PsiBuilderImpl.prepareLightTree() for details.

Overrides:

isLeftBound in class IElementType

Returns:

true if empty elements of this type should be bound to the left.