java.lang.Object
com.sun.source.util.SimpleTreeVisitor<R,P>
- Type Parameters:
R- the return type of this visitor's methods. UseVoidfor visitors that do not need to return results.P- the type of the additional parameter to this visitor's methods. UseVoidfor visitors that do not need an additional parameter.
- All Implemented Interfaces:
TreeVisitor<R,P>
SimpleTreeVisitor relies on preview features of the Java platform:
SimpleTreeVisitorrefers to one or more reflective preview APIs:DefaultCaseLabelTree,GuardedPatternTree,ParenthesizedPatternTree.
Preview features may be removed in a future release, or upgraded to permanent features of the Java platform.
A simple visitor for tree nodes.
- Since:
- 1.6
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Field Summary
FieldsModifier and TypeFieldDescriptionprotected final RThe default value, returned by thedefault action. -
Constructor Summary
ConstructorsModifierConstructorDescriptionprotectedCreates a visitor, with a DEFAULT_VALUE ofnull.protectedSimpleTreeVisitor(R defaultValue) Creates a visitor, with a specified DEFAULT_VALUE. -
Method Summary
Modifier and TypeMethodDescriptionprotected RdefaultAction(Tree node, P p) The default action, used by all visit methods that are not overridden.final RInvokes the appropriate visit method specific to the type of the node.final RInvokes the appropriate visit method on each of a sequence of nodes.visitAnnotatedType(AnnotatedTypeTree node, P p) Visits an AnnotatedTypeTree node.visitAnnotation(AnnotationTree node, P p) Visits an AnnotatedTree node.visitArrayAccess(ArrayAccessTree node, P p) Visits an ArrayAccessTree node.visitArrayType(ArrayTypeTree node, P p) Visits an ArrayTypeTree node.visitAssert(AssertTree node, P p) Visits an AssertTree node.visitAssignment(AssignmentTree node, P p) Visits an AssignmentTree node.visitBinary(BinaryTree node, P p) Visits a BinaryTree node.visitBindingPattern(BindingPatternTree node, P p) Visits an BindingPattern node.visitBlock(BlockTree node, P p) Visits a BlockTree node.visitBreak(BreakTree node, P p) Visits a BreakTree node.Visits a CaseTree node.visitCatch(CatchTree node, P p) Visits a CatchTree node.visitClass(ClassTree node, P p) Visits a ClassTree node.visitCompilationUnit(CompilationUnitTree node, P p) Visits a CompilationUnitTree node.Visits a CompoundAssignmentTree node.Visits a ConditionalExpressionTree node.visitContinue(ContinueTree node, P p) Visits a ContinueTree node.Preview.Visits a DefaultCaseLabelTree node.visitDoWhileLoop(DoWhileLoopTree node, P p) Visits a DoWhileTree node.visitEmptyStatement(EmptyStatementTree node, P p) Visits an EmptyStatementTree node.visitEnhancedForLoop(EnhancedForLoopTree node, P p) Visits an EnhancedForLoopTree node.visitErroneous(ErroneousTree node, P p) Visits an ErroneousTree node.visitExports(ExportsTree node, P p) Visits an ExportsTree node.Visits an ExpressionStatementTree node.visitForLoop(ForLoopTree node, P p) Visits a ForLoopTree node.Preview.Visits a GuardPatternTree node.visitIdentifier(IdentifierTree node, P p) Visits an IdentifierTree node.Visits an IfTree node.visitImport(ImportTree node, P p) Visits an ImportTree node.visitInstanceOf(InstanceOfTree node, P p) Visits an InstanceOfTree node.visitIntersectionType(IntersectionTypeTree node, P p) Visits an IntersectionTypeTree node.visitLabeledStatement(LabeledStatementTree node, P p) Visits a LabeledStatementTree node.visitLambdaExpression(LambdaExpressionTree node, P p) Visits a LambdaExpressionTree node.visitLiteral(LiteralTree node, P p) Visits a LiteralTree node.visitMemberReference(MemberReferenceTree node, P p) Visits a MemberReferenceTree node.visitMemberSelect(MemberSelectTree node, P p) Visits a MemberSelectTree node.visitMethod(MethodTree node, P p) Visits a MethodTree node.visitMethodInvocation(MethodInvocationTree node, P p) Visits a MethodInvocationTree node.visitModifiers(ModifiersTree node, P p) Visits a ModifiersTree node.visitModule(ModuleTree node, P p) Visits a ModuleTree node.visitNewArray(NewArrayTree node, P p) Visits a NewArrayTree node.visitNewClass(NewClassTree node, P p) Visits a NewClassTree node.visitOpens(OpensTree node, P p) Visits an OpensTree node.visitOther(Tree node, P p) Visits an unknown type of Tree node.visitPackage(PackageTree node, P p) Visits a PackageTree node.visitParameterizedType(ParameterizedTypeTree node, P p) Visits a ParameterizedTypeTree node.visitParenthesized(ParenthesizedTree node, P p) Visits a ParenthesizedTree node.Preview.Visits a ParenthesizedPatternTree node.visitPrimitiveType(PrimitiveTypeTree node, P p) Visits a PrimitiveTypeTree node.visitProvides(ProvidesTree node, P p) Visits a ProvidesTree node.visitRequires(RequiresTree node, P p) Visits a RequiresTree node.visitReturn(ReturnTree node, P p) Visits a ReturnTree node.visitSwitch(SwitchTree node, P p) Visits a SwitchTree node.visitSwitchExpression(SwitchExpressionTree node, P p) Visits a SwitchExpressionTree node.visitSynchronized(SynchronizedTree node, P p) Visits a SynchronizedTree node.visitThrow(ThrowTree node, P p) Visits a ThrowTree node.Visits a TryTree node.visitTypeCast(TypeCastTree node, P p) Visits a TypeCastTree node.visitTypeParameter(TypeParameterTree node, P p) Visits a TypeParameterTree node.visitUnary(UnaryTree node, P p) Visits a UnaryTree node.visitUnionType(UnionTypeTree node, P p) Visits a UnionTypeTree node.Visits a UsesTree node.visitVariable(VariableTree node, P p) Visits a VariableTree node.visitWhileLoop(WhileLoopTree node, P p) Visits a WhileLoopTree node.visitWildcard(WildcardTree node, P p) Visits a WildcardTypeTree node.visitYield(YieldTree node, P p) Visits a YieldTree node.
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Field Details
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DEFAULT_VALUE
The default value, returned by thedefault action.
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Constructor Details
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SimpleTreeVisitor
protected SimpleTreeVisitor()Creates a visitor, with a DEFAULT_VALUE ofnull. -
SimpleTreeVisitor
Creates a visitor, with a specified DEFAULT_VALUE.- Parameters:
defaultValue- the default value to be returned by the default action
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Method Details
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defaultAction
The default action, used by all visit methods that are not overridden.- Parameters:
node- the node being visitedp- the parameter value passed to the visit method- Returns:
- the result value to be returned from the visit method
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visit
Invokes the appropriate visit method specific to the type of the node.- Parameters:
node- the node on which to dispatchp- a parameter to be passed to the appropriate visit method- Returns:
- the value returns from the appropriate visit method
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visit
Invokes the appropriate visit method on each of a sequence of nodes.- Parameters:
nodes- the nodes on which to dispatchp- a parameter value to be passed to each appropriate visit method- Returns:
- the value return from the last of the visit methods, or null if none were called
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visitCompilationUnit
Visits a CompilationUnitTree node.- Specified by:
visitCompilationUnitin interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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visitPackage
Visits a PackageTree node.- Specified by:
visitPackagein interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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visitImport
Visits an ImportTree node.- Specified by:
visitImportin interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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visitClass
Visits a ClassTree node.- Specified by:
visitClassin interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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visitMethod
Visits a MethodTree node.- Specified by:
visitMethodin interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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visitVariable
Visits a VariableTree node.- Specified by:
visitVariablein interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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visitEmptyStatement
Visits an EmptyStatementTree node.- Specified by:
visitEmptyStatementin interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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visitBlock
Visits a BlockTree node.- Specified by:
visitBlockin interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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visitDoWhileLoop
Visits a DoWhileTree node.- Specified by:
visitDoWhileLoopin interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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visitWhileLoop
Visits a WhileLoopTree node.- Specified by:
visitWhileLoopin interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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visitForLoop
Visits a ForLoopTree node.- Specified by:
visitForLoopin interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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visitEnhancedForLoop
Visits an EnhancedForLoopTree node.- Specified by:
visitEnhancedForLoopin interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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visitLabeledStatement
Visits a LabeledStatementTree node.- Specified by:
visitLabeledStatementin interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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visitSwitch
Visits a SwitchTree node.- Specified by:
visitSwitchin interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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visitSwitchExpression
Visits a SwitchExpressionTree node.- Specified by:
visitSwitchExpressionin interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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visitCase
Visits a CaseTree node.- Specified by:
visitCasein interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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visitSynchronized
Visits a SynchronizedTree node.- Specified by:
visitSynchronizedin interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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visitTry
Visits a TryTree node.- Specified by:
visitTryin interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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visitCatch
Visits a CatchTree node.- Specified by:
visitCatchin interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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visitConditionalExpression
Visits a ConditionalExpressionTree node.- Specified by:
visitConditionalExpressionin interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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visitIf
Visits an IfTree node.- Specified by:
visitIfin interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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visitExpressionStatement
Visits an ExpressionStatementTree node.- Specified by:
visitExpressionStatementin interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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visitBreak
Visits a BreakTree node.- Specified by:
visitBreakin interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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visitContinue
Visits a ContinueTree node.- Specified by:
visitContinuein interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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visitReturn
Visits a ReturnTree node.- Specified by:
visitReturnin interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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visitThrow
Visits a ThrowTree node.- Specified by:
visitThrowin interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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visitAssert
Visits an AssertTree node.- Specified by:
visitAssertin interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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visitMethodInvocation
Visits a MethodInvocationTree node.- Specified by:
visitMethodInvocationin interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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visitNewClass
Visits a NewClassTree node.- Specified by:
visitNewClassin interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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visitNewArray
Visits a NewArrayTree node.- Specified by:
visitNewArrayin interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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visitLambdaExpression
Visits a LambdaExpressionTree node.- Specified by:
visitLambdaExpressionin interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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visitParenthesized
Visits a ParenthesizedTree node.- Specified by:
visitParenthesizedin interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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visitAssignment
Visits an AssignmentTree node.- Specified by:
visitAssignmentin interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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visitCompoundAssignment
Visits a CompoundAssignmentTree node.- Specified by:
visitCompoundAssignmentin interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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visitUnary
Visits a UnaryTree node.- Specified by:
visitUnaryin interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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visitBinary
Visits a BinaryTree node.- Specified by:
visitBinaryin interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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visitTypeCast
Visits a TypeCastTree node.- Specified by:
visitTypeCastin interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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visitInstanceOf
Visits an InstanceOfTree node.- Specified by:
visitInstanceOfin interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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visitBindingPattern
Visits an BindingPattern node.- Specified by:
visitBindingPatternin interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction - Since:
- 14
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visitDefaultCaseLabel
visitDefaultCaseLabelis a reflective preview API of the Java platform.Preview features may be removed in a future release, or upgraded to permanent features of the Java platform.Visits a DefaultCaseLabelTree node.- Specified by:
visitDefaultCaseLabelin interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction - Since:
- 17
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visitArrayAccess
Visits an ArrayAccessTree node.- Specified by:
visitArrayAccessin interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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visitMemberSelect
Visits a MemberSelectTree node.- Specified by:
visitMemberSelectin interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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visitParenthesizedPattern
visitParenthesizedPatternis a reflective preview API of the Java platform.Preview features may be removed in a future release, or upgraded to permanent features of the Java platform.Visits a ParenthesizedPatternTree node.- Specified by:
visitParenthesizedPatternin interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction - Since:
- 17
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visitGuardedPattern
visitGuardedPatternis a reflective preview API of the Java platform.Preview features may be removed in a future release, or upgraded to permanent features of the Java platform.Visits a GuardPatternTree node.- Specified by:
visitGuardedPatternin interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction - Since:
- 17
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visitMemberReference
Visits a MemberReferenceTree node.- Specified by:
visitMemberReferencein interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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visitIdentifier
Visits an IdentifierTree node.- Specified by:
visitIdentifierin interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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visitLiteral
Visits a LiteralTree node.- Specified by:
visitLiteralin interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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visitPrimitiveType
Visits a PrimitiveTypeTree node.- Specified by:
visitPrimitiveTypein interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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visitArrayType
Visits an ArrayTypeTree node.- Specified by:
visitArrayTypein interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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visitParameterizedType
Visits a ParameterizedTypeTree node.- Specified by:
visitParameterizedTypein interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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visitUnionType
Visits a UnionTypeTree node.- Specified by:
visitUnionTypein interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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visitIntersectionType
Visits an IntersectionTypeTree node.- Specified by:
visitIntersectionTypein interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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visitTypeParameter
Visits a TypeParameterTree node.- Specified by:
visitTypeParameterin interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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visitWildcard
Visits a WildcardTypeTree node.- Specified by:
visitWildcardin interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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visitModifiers
Visits a ModifiersTree node.- Specified by:
visitModifiersin interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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visitAnnotation
Visits an AnnotatedTree node.- Specified by:
visitAnnotationin interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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visitAnnotatedType
Visits an AnnotatedTypeTree node.- Specified by:
visitAnnotatedTypein interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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visitModule
Visits a ModuleTree node.- Specified by:
visitModulein interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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visitExports
Visits an ExportsTree node.- Specified by:
visitExportsin interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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visitOpens
Visits an OpensTree node.- Specified by:
visitOpensin interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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visitProvides
Visits a ProvidesTree node.- Specified by:
visitProvidesin interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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visitRequires
Visits a RequiresTree node.- Specified by:
visitRequiresin interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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visitUses
Visits a UsesTree node.- Specified by:
visitUsesin interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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visitErroneous
Visits an ErroneousTree node.- Specified by:
visitErroneousin interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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visitOther
Visits an unknown type of Tree node. This can occur if the language evolves and new kinds of nodes are added to theTreehierarchy.- Specified by:
visitOtherin interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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visitYield
Visits a YieldTree node.- Specified by:
visitYieldin interfaceTreeVisitor<R,P> - Implementation Requirements:
- This implementation calls
defaultAction. - Parameters:
node- the node being visitedp- a parameter value- Returns:
- the result of
defaultAction
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SimpleTreeVisitorwhen preview features are enabled.