org.codehaus.janino
Class UnparseVisitor

java.lang.Object
  org.codehaus.janino.UnparseVisitor

All Implemented Interfaces:

Visitor.AtomVisitor, Visitor.BlockStatementVisitor, Visitor.ComprehensiveVisitor, Visitor.ImportVisitor, Visitor.LvalueVisitor, Visitor.RvalueVisitor, Visitor.TypeBodyDeclarationVisitor, Visitor.TypeDeclarationVisitor, Visitor.TypeVisitor

public class UnparseVisitor
extends java.lang.Object
implements Visitor.ComprehensiveVisitor

A visitor that unparses (un-compiles) an AST to a Writer. See main(String[]) for a usage example.

Field Summary

protected AutoIndentWriter	aiw
protected java.io.PrintWriter	pw

Constructor Summary

UnparseVisitor(java.io.Writer w)

Method Summary

static void	main(java.lang.String[] args) Testing of parsing/unparsing.
static void	unparse(Java.CompilationUnit cu, java.io.Writer w) Unparse the given Java.CompilationUnit to the given Writer.
void	unparseCompilationUnit(Java.CompilationUnit cu)
void	unparseFormalParameter(Java.FunctionDeclarator.FormalParameter fp)
void	unparseVariableDeclarator(Java.VariableDeclarator vd)
void	visitAlternateConstructorInvocation(Java.AlternateConstructorInvocation aci)
void	visitAmbiguousName(Java.AmbiguousName an)
void	visitAnonymousClassDeclaration(Java.AnonymousClassDeclaration acd)
void	visitArrayAccessExpression(Java.ArrayAccessExpression aae)
void	visitArrayLength(Java.ArrayLength al)
void	visitArrayType(Java.ArrayType at)
void	visitAssignment(Java.Assignment a)
void	visitBasicType(Java.BasicType bt)
void	visitBinaryOperation(Java.BinaryOperation bo)
void	visitBlock(Java.Block b)
void	visitBreakStatement(Java.BreakStatement bs)
void	visitCast(Java.Cast c)
void	visitClassLiteral(Java.ClassLiteral cl)
void	visitConditionalExpression(Java.ConditionalExpression ce)
void	visitConstructorDeclarator(Java.ConstructorDeclarator cd)
void	visitContinueStatement(Java.ContinueStatement cs)
void	visitCrement(Java.Crement c)
void	visitDoStatement(Java.DoStatement ds)
void	visitEmptyStatement(Java.EmptyStatement es)
void	visitExpressionStatement(Java.ExpressionStatement es)
void	visitFieldAccess(Java.FieldAccess fa)
void	visitFieldAccessExpression(Java.FieldAccessExpression fae)
void	visitFieldDeclaration(Java.FieldDeclaration fd)
void	visitForStatement(Java.ForStatement fs)
void	visitIfStatement(Java.IfStatement is)
void	visitInitializer(Java.Initializer i)
void	visitInstanceof(Java.Instanceof io)
void	visitLabeledStatement(Java.LabeledStatement ls)
void	visitLiteral(Java.Literal l)
void	visitLocalClassDeclaration(Java.LocalClassDeclaration lcd)
void	visitLocalClassDeclarationStatement(Java.LocalClassDeclarationStatement lcds)
void	visitLocalVariableAccess(Java.LocalVariableAccess lva)
void	visitLocalVariableDeclarationStatement(Java.LocalVariableDeclarationStatement lvds)
void	visitMemberClassDeclaration(Java.MemberClassDeclaration mcd)
void	visitMemberInterfaceDeclaration(Java.MemberInterfaceDeclaration mid)
void	visitMethodDeclarator(Java.MethodDeclarator md)
void	visitMethodInvocation(Java.MethodInvocation mi)
void	visitNewAnonymousClassInstance(Java.NewAnonymousClassInstance naci)
void	visitNewArray(Java.NewArray na)
void	visitNewClassInstance(Java.NewClassInstance nci)
void	visitNewInitializedArray(Java.NewInitializedArray nai)
void	visitPackage(Java.Package p)
void	visitPackageMemberClassDeclaration(Java.PackageMemberClassDeclaration pmcd)
void	visitPackageMemberInterfaceDeclaration(Java.PackageMemberInterfaceDeclaration pmid)
void	visitParameterAccess(Java.ParameterAccess pa)
void	visitParenthesizedExpression(Java.ParenthesizedExpression pe)
void	visitQualifiedThisReference(Java.QualifiedThisReference qtr)
void	visitReferenceType(Java.ReferenceType rt)
void	visitReturnStatement(Java.ReturnStatement rs)
void	visitRvalueMemberType(Java.RvalueMemberType rmt)
void	visitSimpleType(Java.SimpleType st)
void	visitSingleStaticImportDeclaration(Java.CompilationUnit.SingleStaticImportDeclaration ssid)
void	visitSingleTypeImportDeclaration(Java.CompilationUnit.SingleTypeImportDeclaration stid)
void	visitStaticImportOnDemandDeclaration(Java.CompilationUnit.StaticImportOnDemandDeclaration siodd)
void	visitSuperclassFieldAccessExpression(Java.SuperclassFieldAccessExpression scfae)
void	visitSuperclassMethodInvocation(Java.SuperclassMethodInvocation smi)
void	visitSuperConstructorInvocation(Java.SuperConstructorInvocation sci)
void	visitSwitchStatement(Java.SwitchStatement ss)
void	visitSynchronizedStatement(Java.SynchronizedStatement ss)
void	visitThisReference(Java.ThisReference tr)
void	visitThrowStatement(Java.ThrowStatement ts)
void	visitTryStatement(Java.TryStatement ts)
void	visitTypeImportOnDemandDeclaration(Java.CompilationUnit.TypeImportOnDemandDeclaration tiodd)
void	visitUnaryOperation(Java.UnaryOperation uo)
void	visitWhileStatement(Java.WhileStatement ws)

Methods inherited from class java.lang.Object

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

Field Detail

aiw

protected final AutoIndentWriter aiw

pw

protected final java.io.PrintWriter pw

Constructor Detail

UnparseVisitor

public UnparseVisitor(java.io.Writer w)

Method Detail

main

public static void main(java.lang.String[] args)
                 throws java.lang.Exception

Testing of parsing/unparsing.

Reads compilation units from the files named on the command line and unparses them to System.out.

Throws:

java.lang.Exception

unparse

public static void unparse(Java.CompilationUnit cu,
                           java.io.Writer w)

Unparse the given Java.CompilationUnit to the given Writer.

unparseCompilationUnit

public void unparseCompilationUnit(Java.CompilationUnit cu)

visitSingleTypeImportDeclaration

public void visitSingleTypeImportDeclaration(Java.CompilationUnit.SingleTypeImportDeclaration stid)

Specified by:

visitSingleTypeImportDeclaration in interface Visitor.ImportVisitor

visitTypeImportOnDemandDeclaration

public void visitTypeImportOnDemandDeclaration(Java.CompilationUnit.TypeImportOnDemandDeclaration tiodd)

Specified by:

visitTypeImportOnDemandDeclaration in interface Visitor.ImportVisitor

visitSingleStaticImportDeclaration

public void visitSingleStaticImportDeclaration(Java.CompilationUnit.SingleStaticImportDeclaration ssid)

Specified by:

visitSingleStaticImportDeclaration in interface Visitor.ImportVisitor

visitStaticImportOnDemandDeclaration

public void visitStaticImportOnDemandDeclaration(Java.CompilationUnit.StaticImportOnDemandDeclaration siodd)

Specified by:

visitStaticImportOnDemandDeclaration in interface Visitor.ImportVisitor

visitLocalClassDeclaration

public void visitLocalClassDeclaration(Java.LocalClassDeclaration lcd)

Specified by:

visitLocalClassDeclaration in interface Visitor.TypeDeclarationVisitor

visitMemberClassDeclaration

public void visitMemberClassDeclaration(Java.MemberClassDeclaration mcd)

Specified by:

visitMemberClassDeclaration in interface Visitor.TypeBodyDeclarationVisitor

Specified by:

visitMemberClassDeclaration in interface Visitor.TypeDeclarationVisitor

visitMemberInterfaceDeclaration

public void visitMemberInterfaceDeclaration(Java.MemberInterfaceDeclaration mid)

Specified by:

visitMemberInterfaceDeclaration in interface Visitor.TypeBodyDeclarationVisitor

Specified by:

visitMemberInterfaceDeclaration in interface Visitor.TypeDeclarationVisitor

visitPackageMemberClassDeclaration

public void visitPackageMemberClassDeclaration(Java.PackageMemberClassDeclaration pmcd)

Specified by:

visitPackageMemberClassDeclaration in interface Visitor.TypeDeclarationVisitor

visitPackageMemberInterfaceDeclaration

public void visitPackageMemberInterfaceDeclaration(Java.PackageMemberInterfaceDeclaration pmid)

Specified by:

visitPackageMemberInterfaceDeclaration in interface Visitor.TypeDeclarationVisitor

visitConstructorDeclarator

public void visitConstructorDeclarator(Java.ConstructorDeclarator cd)

Specified by:

visitConstructorDeclarator in interface Visitor.TypeBodyDeclarationVisitor

visitMethodDeclarator

public void visitMethodDeclarator(Java.MethodDeclarator md)

Specified by:

visitMethodDeclarator in interface Visitor.TypeBodyDeclarationVisitor

visitFieldDeclaration

public void visitFieldDeclaration(Java.FieldDeclaration fd)

Specified by:

visitFieldDeclaration in interface Visitor.BlockStatementVisitor

Specified by:

visitFieldDeclaration in interface Visitor.TypeBodyDeclarationVisitor

visitInitializer

public void visitInitializer(Java.Initializer i)

Specified by:

visitInitializer in interface Visitor.BlockStatementVisitor

Specified by:

visitInitializer in interface Visitor.TypeBodyDeclarationVisitor

visitBlock

public void visitBlock(Java.Block b)

Specified by:

visitBlock in interface Visitor.BlockStatementVisitor

visitBreakStatement

public void visitBreakStatement(Java.BreakStatement bs)

Specified by:

visitBreakStatement in interface Visitor.BlockStatementVisitor

visitContinueStatement

public void visitContinueStatement(Java.ContinueStatement cs)

Specified by:

visitContinueStatement in interface Visitor.BlockStatementVisitor

visitDoStatement

public void visitDoStatement(Java.DoStatement ds)

Specified by:

visitDoStatement in interface Visitor.BlockStatementVisitor

visitEmptyStatement

public void visitEmptyStatement(Java.EmptyStatement es)

Specified by:

visitEmptyStatement in interface Visitor.BlockStatementVisitor

visitExpressionStatement

public void visitExpressionStatement(Java.ExpressionStatement es)

Specified by:

visitExpressionStatement in interface Visitor.BlockStatementVisitor

visitForStatement

public void visitForStatement(Java.ForStatement fs)

Specified by:

visitForStatement in interface Visitor.BlockStatementVisitor

visitIfStatement

public void visitIfStatement(Java.IfStatement is)

Specified by:

visitIfStatement in interface Visitor.BlockStatementVisitor

visitLabeledStatement

public void visitLabeledStatement(Java.LabeledStatement ls)

Specified by:

visitLabeledStatement in interface Visitor.BlockStatementVisitor

visitLocalClassDeclarationStatement

public void visitLocalClassDeclarationStatement(Java.LocalClassDeclarationStatement lcds)

Specified by:

visitLocalClassDeclarationStatement in interface Visitor.BlockStatementVisitor

visitLocalVariableDeclarationStatement

public void visitLocalVariableDeclarationStatement(Java.LocalVariableDeclarationStatement lvds)

Specified by:

visitLocalVariableDeclarationStatement in interface Visitor.BlockStatementVisitor

visitReturnStatement

public void visitReturnStatement(Java.ReturnStatement rs)

Specified by:

visitReturnStatement in interface Visitor.BlockStatementVisitor

visitSwitchStatement

public void visitSwitchStatement(Java.SwitchStatement ss)

Specified by:

visitSwitchStatement in interface Visitor.BlockStatementVisitor

visitSynchronizedStatement

public void visitSynchronizedStatement(Java.SynchronizedStatement ss)

Specified by:

visitSynchronizedStatement in interface Visitor.BlockStatementVisitor

visitThrowStatement

public void visitThrowStatement(Java.ThrowStatement ts)

Specified by:

visitThrowStatement in interface Visitor.BlockStatementVisitor

visitTryStatement

public void visitTryStatement(Java.TryStatement ts)

Specified by:

visitTryStatement in interface Visitor.BlockStatementVisitor

visitWhileStatement

public void visitWhileStatement(Java.WhileStatement ws)

Specified by:

visitWhileStatement in interface Visitor.BlockStatementVisitor

unparseVariableDeclarator

public void unparseVariableDeclarator(Java.VariableDeclarator vd)

unparseFormalParameter

public void unparseFormalParameter(Java.FunctionDeclarator.FormalParameter fp)

visitMethodInvocation

public void visitMethodInvocation(Java.MethodInvocation mi)

Specified by:

visitMethodInvocation in interface Visitor.RvalueVisitor

visitAlternateConstructorInvocation

public void visitAlternateConstructorInvocation(Java.AlternateConstructorInvocation aci)

Specified by:

visitAlternateConstructorInvocation in interface Visitor.BlockStatementVisitor

visitSuperConstructorInvocation

public void visitSuperConstructorInvocation(Java.SuperConstructorInvocation sci)

Specified by:

visitSuperConstructorInvocation in interface Visitor.BlockStatementVisitor

visitNewClassInstance

public void visitNewClassInstance(Java.NewClassInstance nci)

Specified by:

visitNewClassInstance in interface Visitor.RvalueVisitor

visitAssignment

public void visitAssignment(Java.Assignment a)

Specified by:

visitAssignment in interface Visitor.RvalueVisitor

visitAmbiguousName

public void visitAmbiguousName(Java.AmbiguousName an)

Specified by:

visitAmbiguousName in interface Visitor.LvalueVisitor

visitArrayAccessExpression

public void visitArrayAccessExpression(Java.ArrayAccessExpression aae)

Specified by:

visitArrayAccessExpression in interface Visitor.LvalueVisitor

visitArrayLength

public void visitArrayLength(Java.ArrayLength al)

Specified by:

visitArrayLength in interface Visitor.RvalueVisitor

visitArrayType

public void visitArrayType(Java.ArrayType at)

Specified by:

visitArrayType in interface Visitor.TypeVisitor

visitBasicType

public void visitBasicType(Java.BasicType bt)

Specified by:

visitBasicType in interface Visitor.TypeVisitor

visitBinaryOperation

public void visitBinaryOperation(Java.BinaryOperation bo)

Specified by:

visitBinaryOperation in interface Visitor.RvalueVisitor

visitCast

public void visitCast(Java.Cast c)

Specified by:

visitCast in interface Visitor.RvalueVisitor

visitClassLiteral

public void visitClassLiteral(Java.ClassLiteral cl)

Specified by:

visitClassLiteral in interface Visitor.RvalueVisitor

visitConditionalExpression

public void visitConditionalExpression(Java.ConditionalExpression ce)

Specified by:

visitConditionalExpression in interface Visitor.RvalueVisitor

visitCrement

public void visitCrement(Java.Crement c)

Specified by:

visitCrement in interface Visitor.RvalueVisitor

visitFieldAccess

public void visitFieldAccess(Java.FieldAccess fa)

Specified by:

visitFieldAccess in interface Visitor.LvalueVisitor

visitFieldAccessExpression

public void visitFieldAccessExpression(Java.FieldAccessExpression fae)

Specified by:

visitFieldAccessExpression in interface Visitor.LvalueVisitor

visitSuperclassFieldAccessExpression

public void visitSuperclassFieldAccessExpression(Java.SuperclassFieldAccessExpression scfae)

Specified by:

visitSuperclassFieldAccessExpression in interface Visitor.LvalueVisitor

visitInstanceof

public void visitInstanceof(Java.Instanceof io)

Specified by:

visitInstanceof in interface Visitor.RvalueVisitor

visitLiteral

public void visitLiteral(Java.Literal l)

Specified by:

visitLiteral in interface Visitor.RvalueVisitor

visitLocalVariableAccess

public void visitLocalVariableAccess(Java.LocalVariableAccess lva)

Specified by:

visitLocalVariableAccess in interface Visitor.LvalueVisitor

visitNewArray

public void visitNewArray(Java.NewArray na)

Specified by:

visitNewArray in interface Visitor.RvalueVisitor

visitNewInitializedArray

public void visitNewInitializedArray(Java.NewInitializedArray nai)

Specified by:

visitNewInitializedArray in interface Visitor.RvalueVisitor

visitPackage

public void visitPackage(Java.Package p)

Specified by:

visitPackage in interface Visitor.AtomVisitor

visitParameterAccess

public void visitParameterAccess(Java.ParameterAccess pa)

Specified by:

visitParameterAccess in interface Visitor.RvalueVisitor

visitQualifiedThisReference

public void visitQualifiedThisReference(Java.QualifiedThisReference qtr)

Specified by:

visitQualifiedThisReference in interface Visitor.RvalueVisitor

visitReferenceType

public void visitReferenceType(Java.ReferenceType rt)

Specified by:

visitReferenceType in interface Visitor.TypeVisitor

visitRvalueMemberType

public void visitRvalueMemberType(Java.RvalueMemberType rmt)

Specified by:

visitRvalueMemberType in interface Visitor.TypeVisitor

visitSimpleType

public void visitSimpleType(Java.SimpleType st)

Specified by:

visitSimpleType in interface Visitor.TypeVisitor

visitSuperclassMethodInvocation

public void visitSuperclassMethodInvocation(Java.SuperclassMethodInvocation smi)

Specified by:

visitSuperclassMethodInvocation in interface Visitor.RvalueVisitor

visitThisReference

public void visitThisReference(Java.ThisReference tr)

Specified by:

visitThisReference in interface Visitor.RvalueVisitor

visitUnaryOperation

public void visitUnaryOperation(Java.UnaryOperation uo)

Specified by:

visitUnaryOperation in interface Visitor.RvalueVisitor

visitParenthesizedExpression

public void visitParenthesizedExpression(Java.ParenthesizedExpression pe)

Specified by:

visitParenthesizedExpression in interface Visitor.LvalueVisitor

visitAnonymousClassDeclaration

public void visitAnonymousClassDeclaration(Java.AnonymousClassDeclaration acd)

Specified by:

visitAnonymousClassDeclaration in interface Visitor.TypeDeclarationVisitor

visitNewAnonymousClassInstance

public void visitNewAnonymousClassInstance(Java.NewAnonymousClassInstance naci)

Specified by:

visitNewAnonymousClassInstance in interface Visitor.RvalueVisitor