Object
- DepthFirstVisitor

All Implemented Interfaces:

Visitor

Direct Known Subclasses:

AnnotateVisitor, ClassOrInterfaceTypeDecorateVisitor, InsertCommentFormatter, InstrumentVisitor, OrigModifier, TestAst.ClassOrInterfaceDeclarationHarvester, TestAst.MethodDeclarationHarvester, TestClassOrInterfaceTypeDecorateVisitor.UngenerifiedTypeCollector, TreeDumper, TreeFormatter
```
public class DepthFirstVisitor
extends Object
implements Visitor
```
Provides default methods which visit each node in the tree in depth-first order. Your visitors may extend this class.

Field Summary

Fields
Modifier and Type Field Description

protected boolean debug

protected int indent

protected String indents

Constructor Summary

Constructors
Constructor Description

DepthFirstVisitor()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`visit(AdditiveExpression n)`
`void`	`visit(AllocationExpression n)`
`void`	`visit(AndExpression n)`
`void`	`visit(Annotation n)`
`void`	`visit(AnnotationTypeBody n)`
`void`	`visit(AnnotationTypeDeclaration n)`
`void`	`visit(AnnotationTypeMemberDeclaration n)`
`void`	`visit(ArgumentList n)`
`void`	`visit(Arguments n)`
`void`	`visit(ArrayDimsAndInits n)`
`void`	`visit(ArrayInitializer n)`
`void`	`visit(AssertStatement n)`
`void`	`visit(AssignmentOperator n)`
`void`	`visit(Block n)`
`void`	`visit(BlockStatement n)`
`void`	`visit(BooleanLiteral n)`
`void`	`visit(BreakStatement n)`
`void`	`visit(CastExpression n)`
`void`	`visit(CastLookahead n)`
`void`	`visit(ClassOrInterfaceBody n)`
`void`	`visit(ClassOrInterfaceBodyDeclaration n)`
`void`	`visit(ClassOrInterfaceDeclaration n)`
`void`	`visit(ClassOrInterfaceType n)`
`void`	`visit(CompilationUnit n)`
`void`	`visit(ConditionalAndExpression n)`
`void`	`visit(ConditionalExpression n)`
`void`	`visit(ConditionalOrExpression n)`
`void`	`visit(ConstructorDeclaration n)`
`void`	`visit(ContinueStatement n)`
`void`	`visit(DefaultValue n)`
`void`	`visit(DoStatement n)`
`void`	`visit(EmptyStatement n)`
`void`	`visit(EnumBody n)`
`void`	`visit(EnumConstant n)`
`void`	`visit(EnumDeclaration n)`
`void`	`visit(EqualityExpression n)`
`void`	`visit(ExclusiveOrExpression n)`
`void`	`visit(ExplicitConstructorInvocation n)`
`void`	`visit(Expression n)`
`void`	`visit(ExtendsList n)`
`void`	`visit(FieldDeclaration n)`
`void`	`visit(ForInit n)`
`void`	`visit(FormalParameter n)`
`void`	`visit(FormalParameters n)`
`void`	`visit(ForStatement n)`
`void`	`visit(ForUpdate n)`
`void`	`visit(IfStatement n)`
`void`	`visit(ImplementsList n)`
`void`	`visit(ImportDeclaration n)`
`void`	`visit(InclusiveOrExpression n)`
`void`	`visit(Initializer n)`
`void`	`visit(InstanceOfExpression n)`
`void`	`visit(LabeledStatement n)`
`void`	`visit(Literal n)`
`void`	`visit(LocalVariableDeclaration n)`
`void`	`visit(MarkerAnnotation n)`
`void`	`visit(MemberSelector n)`
`void`	`visit(MemberValue n)`
`void`	`visit(MemberValueArrayInitializer n)`
`void`	`visit(MemberValuePair n)`
`void`	`visit(MemberValuePairs n)`
`void`	`visit(MethodDeclaration n)`
`void`	`visit(MethodDeclarator n)`
`void`	`visit(Modifiers n)`
`void`	`visit(MultiplicativeExpression n)`
`void`	`visit(Name n)`
`void`	`visit(NameList n)`
`void`	`visit(NodeChoice n)`
`void`	`visit(NodeList n)`
`void`	`visit(NodeListOptional n)`
`void`	`visit(NodeOptional n)`
`void`	`visit(NodeSequence n)`
`void`	`visit(NodeToken n)`
`void`	`visit(NormalAnnotation n)`
`void`	`visit(NullLiteral n)`
`void`	`visit(PackageDeclaration n)`
`void`	`visit(PostfixExpression n)`
`void`	`visit(PreDecrementExpression n)`
`void`	`visit(PreIncrementExpression n)`
`void`	`visit(PrimaryExpression n)`
`void`	`visit(PrimaryPrefix n)`
`void`	`visit(PrimarySuffix n)`
`void`	`visit(PrimitiveType n)`
`void`	`visit(ReferenceType n)`
`void`	`visit(RelationalExpression n)`
`void`	`visit(ResultType n)`
`void`	`visit(ReturnStatement n)`
`void`	`visit(RSIGNEDSHIFT n)`
`void`	`visit(RUNSIGNEDSHIFT n)`
`void`	`visit(ShiftExpression n)`
`void`	`visit(SingleMemberAnnotation n)`
`void`	`visit(Statement n)`
`void`	`visit(StatementExpression n)`
`void`	`visit(StatementExpressionList n)`
`void`	`visit(SwitchLabel n)`
`void`	`visit(SwitchStatement n)`
`void`	`visit(SynchronizedStatement n)`
`void`	`visit(ThrowStatement n)`
`void`	`visit(TryStatement n)`
`void`	`visit(Type n)`
`void`	`visit(TypeArgument n)`
`void`	`visit(TypeArguments n)`
`void`	`visit(TypeBound n)`
`void`	`visit(TypeDeclaration n)`
`void`	`visit(TypeParameter n)`
`void`	`visit(TypeParameters n)`
`void`	`visit(UnaryExpression n)`
`void`	`visit(UnaryExpressionNotPlusMinus n)`
`void`	`visit(VariableDeclarator n)`
`void`	`visit(VariableDeclaratorId n)`
`void`	`visit(VariableInitializer n)`
`void`	`visit(WhileStatement n)`
`void`	`visit(WildcardBounds n)`

Methods inherited from class Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

debug
```
protected boolean debug
```

indent
```
protected int indent
```

indents
```
protected String indents
```

Constructor Detail
- DepthFirstVisitor
```
public DepthFirstVisitor()
```

Method Detail

visit
```
public void visit(NodeList n)
```
Specified by:

visit in interface Visitor

visit

public void visit(NodeListOptional n)

Specified by:: visit in interface Visitor

visit
```
public void visit(NodeOptional n)
```
Specified by:

visit in interface Visitor

visit
```
public void visit(NodeChoice n)
```
Specified by:

visit in interface Visitor

visit
```
public void visit(NodeSequence n)
```
Specified by:

visit in interface Visitor

visit
```
public void visit(NodeToken n)
```
Specified by:

visit in interface Visitor

visit

public void visit(CompilationUnit n)

Specified by:: visit in interface Visitor

visit

public void visit(PackageDeclaration n)

Specified by:: visit in interface Visitor

visit

public void visit(ImportDeclaration n)

Specified by:: visit in interface Visitor

visit
```
public void visit(Modifiers n)
```
Specified by:

visit in interface Visitor

visit

public void visit(TypeDeclaration n)

Specified by:: visit in interface Visitor

visit

public void visit(ClassOrInterfaceDeclaration n)

Specified by:: visit in interface Visitor

visit
```
public void visit(ExtendsList n)
```
Specified by:

visit in interface Visitor

visit

public void visit(ImplementsList n)

Specified by:: visit in interface Visitor

visit

public void visit(EnumDeclaration n)

Specified by:: visit in interface Visitor

visit
```
public void visit(EnumBody n)
```
Specified by:

visit in interface Visitor

visit
```
public void visit(EnumConstant n)
```
Specified by:

visit in interface Visitor

visit

public void visit(TypeParameters n)

Specified by:: visit in interface Visitor

visit

public void visit(TypeParameter n)

Specified by:: visit in interface Visitor

visit
```
public void visit(TypeBound n)
```
Specified by:

visit in interface Visitor

visit

public void visit(ClassOrInterfaceBody n)

Specified by:: visit in interface Visitor

visit

public void visit(ClassOrInterfaceBodyDeclaration n)

Specified by:: visit in interface Visitor

visit

public void visit(FieldDeclaration n)

Specified by:: visit in interface Visitor

visit

public void visit(VariableDeclarator n)

Specified by:: visit in interface Visitor

visit

public void visit(VariableDeclaratorId n)

Specified by:: visit in interface Visitor

visit

public void visit(VariableInitializer n)

Specified by:: visit in interface Visitor

visit

public void visit(ArrayInitializer n)

Specified by:: visit in interface Visitor

visit

public void visit(MethodDeclaration n)

Specified by:: visit in interface Visitor

visit

public void visit(MethodDeclarator n)

Specified by:: visit in interface Visitor

visit

public void visit(FormalParameters n)

Specified by:: visit in interface Visitor

visit

public void visit(FormalParameter n)

Specified by:: visit in interface Visitor

visit

public void visit(ConstructorDeclaration n)

Specified by:: visit in interface Visitor

visit

public void visit(ExplicitConstructorInvocation n)

Specified by:: visit in interface Visitor

visit
```
public void visit(Initializer n)
```
Specified by:

visit in interface Visitor

visit
```
public void visit(Type n)
```
Specified by:

visit in interface Visitor

visit

public void visit(ReferenceType n)

Specified by:: visit in interface Visitor

visit

public void visit(ClassOrInterfaceType n)

Specified by:: visit in interface Visitor

visit

public void visit(TypeArguments n)

Specified by:: visit in interface Visitor

visit
```
public void visit(TypeArgument n)
```
Specified by:

visit in interface Visitor

visit

public void visit(WildcardBounds n)

Specified by:: visit in interface Visitor

visit

public void visit(PrimitiveType n)

Specified by:: visit in interface Visitor

visit
```
public void visit(ResultType n)
```
Specified by:

visit in interface Visitor

visit
```
public void visit(Name n)
```
Specified by:

visit in interface Visitor

visit
```
public void visit(NameList n)
```
Specified by:

visit in interface Visitor

visit
```
public void visit(Expression n)
```
Specified by:

visit in interface Visitor

visit

public void visit(AssignmentOperator n)

Specified by:: visit in interface Visitor

visit

public void visit(ConditionalExpression n)

Specified by:: visit in interface Visitor

visit

public void visit(ConditionalOrExpression n)

Specified by:: visit in interface Visitor

visit

public void visit(ConditionalAndExpression n)

Specified by:: visit in interface Visitor

visit

public void visit(InclusiveOrExpression n)

Specified by:: visit in interface Visitor

visit

public void visit(ExclusiveOrExpression n)

Specified by:: visit in interface Visitor

visit

public void visit(AndExpression n)

Specified by:: visit in interface Visitor

visit

public void visit(EqualityExpression n)

Specified by:: visit in interface Visitor

visit

public void visit(InstanceOfExpression n)

Specified by:: visit in interface Visitor

visit

public void visit(RelationalExpression n)

Specified by:: visit in interface Visitor

visit

public void visit(ShiftExpression n)

Specified by:: visit in interface Visitor

visit

public void visit(AdditiveExpression n)

Specified by:: visit in interface Visitor

visit

public void visit(MultiplicativeExpression n)

Specified by:: visit in interface Visitor

visit

public void visit(UnaryExpression n)

Specified by:: visit in interface Visitor

visit

public void visit(PreIncrementExpression n)

Specified by:: visit in interface Visitor

visit

public void visit(PreDecrementExpression n)

Specified by:: visit in interface Visitor

visit

public void visit(UnaryExpressionNotPlusMinus n)

Specified by:: visit in interface Visitor

visit

public void visit(CastLookahead n)

Specified by:: visit in interface Visitor

visit

public void visit(PostfixExpression n)

Specified by:: visit in interface Visitor

visit

public void visit(CastExpression n)

Specified by:: visit in interface Visitor

visit

public void visit(PrimaryExpression n)

Specified by:: visit in interface Visitor

visit

public void visit(MemberSelector n)

Specified by:: visit in interface Visitor

visit

public void visit(PrimaryPrefix n)

Specified by:: visit in interface Visitor

visit

public void visit(PrimarySuffix n)

Specified by:: visit in interface Visitor

visit
```
public void visit(Literal n)
```
Specified by:

visit in interface Visitor

visit

public void visit(BooleanLiteral n)

Specified by:: visit in interface Visitor

visit
```
public void visit(NullLiteral n)
```
Specified by:

visit in interface Visitor

visit
```
public void visit(Arguments n)
```
Specified by:

visit in interface Visitor

visit
```
public void visit(ArgumentList n)
```
Specified by:

visit in interface Visitor

visit

public void visit(AllocationExpression n)

Specified by:: visit in interface Visitor

visit

public void visit(ArrayDimsAndInits n)

Specified by:: visit in interface Visitor

visit
```
public void visit(Statement n)
```
Specified by:

visit in interface Visitor

visit

public void visit(AssertStatement n)

Specified by:: visit in interface Visitor

visit

public void visit(LabeledStatement n)

Specified by:: visit in interface Visitor

visit
```
public void visit(Block n)
```
Specified by:

visit in interface Visitor

visit

public void visit(BlockStatement n)

Specified by:: visit in interface Visitor

visit

public void visit(LocalVariableDeclaration n)

Specified by:: visit in interface Visitor

visit

public void visit(EmptyStatement n)

Specified by:: visit in interface Visitor

visit

public void visit(StatementExpression n)

Specified by:: visit in interface Visitor

visit

public void visit(SwitchStatement n)

Specified by:: visit in interface Visitor

visit
```
public void visit(SwitchLabel n)
```
Specified by:

visit in interface Visitor

visit
```
public void visit(IfStatement n)
```
Specified by:

visit in interface Visitor

visit

public void visit(WhileStatement n)

Specified by:: visit in interface Visitor

visit
```
public void visit(DoStatement n)
```
Specified by:

visit in interface Visitor

visit
```
public void visit(ForStatement n)
```
Specified by:

visit in interface Visitor

visit
```
public void visit(ForInit n)
```
Specified by:

visit in interface Visitor

visit

public void visit(StatementExpressionList n)

Specified by:: visit in interface Visitor

visit
```
public void visit(ForUpdate n)
```
Specified by:

visit in interface Visitor

visit

public void visit(BreakStatement n)

Specified by:: visit in interface Visitor

visit

public void visit(ContinueStatement n)

Specified by:: visit in interface Visitor

visit

public void visit(ReturnStatement n)

Specified by:: visit in interface Visitor

visit

public void visit(ThrowStatement n)

Specified by:: visit in interface Visitor

visit

public void visit(SynchronizedStatement n)

Specified by:: visit in interface Visitor

visit
```
public void visit(TryStatement n)
```
Specified by:

visit in interface Visitor

visit

public void visit(RUNSIGNEDSHIFT n)

Specified by:: visit in interface Visitor

visit
```
public void visit(RSIGNEDSHIFT n)
```
Specified by:

visit in interface Visitor

visit
```
public void visit(Annotation n)
```
Specified by:

visit in interface Visitor

visit

public void visit(NormalAnnotation n)

Specified by:: visit in interface Visitor

visit

public void visit(MarkerAnnotation n)

Specified by:: visit in interface Visitor

visit

public void visit(SingleMemberAnnotation n)

Specified by:: visit in interface Visitor

visit

public void visit(MemberValuePairs n)

Specified by:: visit in interface Visitor

visit

public void visit(MemberValuePair n)

Specified by:: visit in interface Visitor

visit
```
public void visit(MemberValue n)
```
Specified by:

visit in interface Visitor

visit

public void visit(MemberValueArrayInitializer n)

Specified by:: visit in interface Visitor

visit

public void visit(AnnotationTypeDeclaration n)

Specified by:: visit in interface Visitor

visit

public void visit(AnnotationTypeBody n)

Specified by:: visit in interface Visitor

visit

public void visit(AnnotationTypeMemberDeclaration n)

Specified by:: visit in interface Visitor

visit
```
public void visit(DefaultValue n)
```
Specified by:

visit in interface Visitor

Modifier and Type	Field	Description
`protected boolean`	`debug`
`protected int`	`indent`
`protected String`	`indents`

Class DepthFirstVisitor

Field Summary

Constructor Summary

Method Summary

Methods inherited from class Object

Field Detail

debug

indent

indents

Constructor Detail

DepthFirstVisitor

Method Detail

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit

visit