proguard.shrink
Class ShortestUsageMarker

java.lang.Object
  proguard.classfile.util.SimplifiedVisitor
      proguard.shrink.ShortestUsageMarker

All Implemented Interfaces:

StackMapFrameVisitor, VerificationTypeVisitor, AttributeVisitor, ExceptionInfoVisitor, InnerClassesInfoVisitor, LocalVariableInfoVisitor, LocalVariableTypeInfoVisitor, ConstantVisitor, InstructionVisitor, ClassVisitor, MemberVisitor

public class ShortestUsageMarker
extends SimplifiedVisitor

This ClassVisitor and MemberVisitor recursively marks all classes and class elements that are being used. For each element, it finds the shortest chain of dependencies.

See Also:

ClassShrinker

Constructor Summary

ShortestUsageMarker()

Method Summary

protected proguard.shrink.ShortestUsageMark	getShortestUsageMark(VisitorAccepter visitorAccepter)
protected boolean	isPossiblyUsed(VisitorAccepter visitorAccepter) Returns whether the given visitor accepter has been marked as possibly being used.
protected boolean	isUsed(VisitorAccepter visitorAccepter) Returns whether the given visitor accepter has been marked as being used.
protected void	markAsPossiblyUsed(VisitorAccepter visitorAccepter) Marks the given visitor accepter as possibly being used.
protected void	markAsUnused(VisitorAccepter visitorAccepter) Clears any usage marks from the given visitor accepter.
protected void	markAsUsed(VisitorAccepter visitorAccepter) Marks the given visitor accepter as being used.
protected void	markMethodHierarchy(Clazz clazz, Method method) Marks the hierarchy of implementing or overriding methods corresponding to the given method, if any.
protected void	markProgramClassBody(ProgramClass programClass)
protected void	markProgramFieldBody(ProgramClass programClass, ProgramField programField)
protected void	markProgramMethodBody(ProgramClass programClass, ProgramMethod programMethod)
protected boolean	shouldBeMarkedAsPossiblyUsed(VisitorAccepter visitorAccepter) Returns whether the given visitor accepter should still be marked as possibly being used.
protected boolean	shouldBeMarkedAsUsed(VisitorAccepter visitorAccepter) Returns whether the given visitor accepter should still be marked as being used.
void	visitAnnotationDefaultAttribute(Clazz clazz, Method method, AnnotationDefaultAttribute annotationDefaultAttribute)
void	visitAnyAnnotationsAttribute(Clazz clazz, AnnotationsAttribute annotationsAttribute) Visits any type of AnnotationsAttribute of a class.
void	visitAnyInstruction(Clazz clazz, Method method, CodeAttribute codeAttribute, int offset, Instruction instruction) Visits any type of Instruction.
void	visitAnyParameterAnnotationsAttribute(Clazz clazz, Method method, ParameterAnnotationsAttribute parameterAnnotationsAttribute) Visits any type of ParameterAnnotationsAttribute.
void	visitAnyRefConstant(Clazz clazz, RefConstant refConstant) Visits any type of RefConstant of the given class.
void	visitAnyStackMapFrame(Clazz clazz, Method method, CodeAttribute codeAttribute, int offset, StackMapFrame stackMapFrame) Visits any type of VerificationType.
void	visitAnyVerificationType(Clazz clazz, Method method, CodeAttribute codeAttribute, int offset, VerificationType verificationType) Visits any type of VerificationType.
void	visitClassConstant(Clazz clazz, ClassConstant classConstant)
void	visitCodeAttribute(Clazz clazz, Method method, CodeAttribute codeAttribute)
void	visitConstantInstruction(Clazz clazz, Method method, CodeAttribute codeAttribute, int offset, ConstantInstruction constantInstruction)
void	visitConstantValueAttribute(Clazz clazz, Field field, ConstantValueAttribute constantValueAttribute)
void	visitDeprecatedAttribute(Clazz clazz, DeprecatedAttribute deprecatedAttribute)
void	visitDoubleConstant(Clazz clazz, DoubleConstant doubleConstant)
void	visitEnclosingMethodAttribute(Clazz clazz, EnclosingMethodAttribute enclosingMethodAttribute)
void	visitExceptionInfo(Clazz clazz, Method method, CodeAttribute codeAttribute, ExceptionInfo exceptionInfo)
void	visitExceptionsAttribute(Clazz clazz, Method method, ExceptionsAttribute exceptionsAttribute)
void	visitFloatConstant(Clazz clazz, FloatConstant floatConstant)
void	visitFullFrame(Clazz clazz, Method method, CodeAttribute codeAttribute, int offset, FullFrame fullFrame)
void	visitInnerClassesAttribute(Clazz clazz, InnerClassesAttribute innerClassesAttribute)
void	visitInnerClassesInfo(Clazz clazz, InnerClassesInfo innerClassesInfo)
void	visitIntegerConstant(Clazz clazz, IntegerConstant integerConstant)
void	visitLibraryClass(LibraryClass libraryClass)
void	visitLibraryField(LibraryClass programClass, LibraryField programField)
void	visitLibraryMethod(LibraryClass libraryClass, LibraryMethod libraryMethod)
void	visitLineNumberTableAttribute(Clazz clazz, Method method, CodeAttribute codeAttribute, LineNumberTableAttribute lineNumberTableAttribute)
void	visitLocalVariableInfo(Clazz clazz, Method method, CodeAttribute codeAttribute, LocalVariableInfo localVariableInfo)
void	visitLocalVariableTableAttribute(Clazz clazz, Method method, CodeAttribute codeAttribute, LocalVariableTableAttribute localVariableTableAttribute)
void	visitLocalVariableTypeInfo(Clazz clazz, Method method, CodeAttribute codeAttribute, LocalVariableTypeInfo localVariableTypeInfo)
void	visitLocalVariableTypeTableAttribute(Clazz clazz, Method method, CodeAttribute codeAttribute, LocalVariableTypeTableAttribute localVariableTypeTableAttribute)
void	visitLongConstant(Clazz clazz, LongConstant longConstant)
void	visitMoreZeroFrame(Clazz clazz, Method method, CodeAttribute codeAttribute, int offset, MoreZeroFrame moreZeroFrame)
void	visitNameAndTypeConstant(Clazz clazz, NameAndTypeConstant nameAndTypeConstant)
void	visitObjectType(Clazz clazz, Method method, CodeAttribute codeAttribute, int offset, ObjectType objectType)
void	visitProgramClass(ProgramClass programClass)
void	visitProgramField(ProgramClass programClass, ProgramField programField)
void	visitProgramMethod(ProgramClass programClass, ProgramMethod programMethod)
void	visitSameOneFrame(Clazz clazz, Method method, CodeAttribute codeAttribute, int offset, SameOneFrame sameOneFrame)
void	visitSignatureAttribute(Clazz clazz, SignatureAttribute signatureAttribute)
void	visitSourceDirAttribute(Clazz clazz, SourceDirAttribute sourceDirAttribute)
void	visitSourceFileAttribute(Clazz clazz, SourceFileAttribute sourceFileAttribute)
void	visitStackMapAttribute(Clazz clazz, Method method, CodeAttribute codeAttribute, StackMapAttribute stackMapAttribute)
void	visitStackMapTableAttribute(Clazz clazz, Method method, CodeAttribute codeAttribute, StackMapTableAttribute stackMapTableAttribute)
void	visitStringConstant(Clazz clazz, StringConstant stringConstant)
void	visitSyntheticAttribute(Clazz clazz, SyntheticAttribute syntheticAttribute)
void	visitUnknownAttribute(Clazz clazz, UnknownAttribute unknownAttribute)
void	visitUtf8Constant(Clazz clazz, Utf8Constant utf8Constant)

Methods inherited from class proguard.classfile.util.SimplifiedVisitor

visitAnnotation, visitAnnotation, visitAnnotation, visitAnnotation, visitAnnotation, visitAnnotationElementValue, visitAnyAttribute, visitAnyClass, visitAnyConstant, visitAnyElementValue, visitAnyMember, visitAnyMethodrefConstant, visitAnySwitchInstruction, visitArrayElementValue, visitBranchInstruction, visitClassElementValue, visitConstantElementValue, visitDeprecatedAttribute, visitDeprecatedAttribute, visitDeprecatedAttribute, visitDoubleType, visitEnumConstantElementValue, visitFieldrefConstant, visitFloatType, visitIntegerType, visitInterfaceMethodrefConstant, visitLessZeroFrame, visitLibraryMember, visitLongType, visitLookUpSwitchInstruction, visitMethodrefConstant, visitNullType, visitProgramMember, visitRuntimeInvisibleAnnotationsAttribute, visitRuntimeInvisibleAnnotationsAttribute, visitRuntimeInvisibleAnnotationsAttribute, visitRuntimeInvisibleAnnotationsAttribute, visitRuntimeInvisibleParameterAnnotationsAttribute, visitRuntimeVisibleAnnotationsAttribute, visitRuntimeVisibleAnnotationsAttribute, visitRuntimeVisibleAnnotationsAttribute, visitRuntimeVisibleAnnotationsAttribute, visitRuntimeVisibleParameterAnnotationsAttribute, visitSameZeroFrame, visitSignatureAttribute, visitSignatureAttribute, visitSignatureAttribute, visitSimpleInstruction, visitStackDoubleType, visitStackFloatType, visitStackIntegerType, visitStackLongType, visitStackNullType, visitStackObjectType, visitStackTopType, visitStackUninitializedThisType, visitStackUninitializedType, visitSyntheticAttribute, visitSyntheticAttribute, visitSyntheticAttribute, visitTableSwitchInstruction, visitTopType, visitUninitializedThisType, visitUninitializedType, visitVariableInstruction, visitVariablesDoubleType, visitVariablesFloatType, visitVariablesIntegerType, visitVariablesLongType, visitVariablesNullType, visitVariablesObjectType, visitVariablesTopType, visitVariablesUninitializedThisType, visitVariablesUninitializedType

Methods inherited from class java.lang.Object

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

Methods inherited from interface proguard.classfile.constant.visitor.ConstantVisitor

visitFieldrefConstant, visitInterfaceMethodrefConstant, visitMethodrefConstant

Methods inherited from interface proguard.classfile.attribute.visitor.AttributeVisitor

visitDeprecatedAttribute, visitDeprecatedAttribute, visitRuntimeInvisibleAnnotationsAttribute, visitRuntimeInvisibleAnnotationsAttribute, visitRuntimeInvisibleAnnotationsAttribute, visitRuntimeInvisibleParameterAnnotationsAttribute, visitRuntimeVisibleAnnotationsAttribute, visitRuntimeVisibleAnnotationsAttribute, visitRuntimeVisibleAnnotationsAttribute, visitRuntimeVisibleParameterAnnotationsAttribute, visitSignatureAttribute, visitSignatureAttribute, visitSyntheticAttribute, visitSyntheticAttribute

Methods inherited from interface proguard.classfile.attribute.preverification.visitor.StackMapFrameVisitor

visitLessZeroFrame, visitSameZeroFrame

Methods inherited from interface proguard.classfile.attribute.preverification.visitor.VerificationTypeVisitor

visitDoubleType, visitFloatType, visitIntegerType, visitLongType, visitNullType, visitStackDoubleType, visitStackFloatType, visitStackIntegerType, visitStackLongType, visitStackNullType, visitStackObjectType, visitStackTopType, visitStackUninitializedThisType, visitStackUninitializedType, visitTopType, visitUninitializedThisType, visitUninitializedType, visitVariablesDoubleType, visitVariablesFloatType, visitVariablesIntegerType, visitVariablesLongType, visitVariablesNullType, visitVariablesObjectType, visitVariablesTopType, visitVariablesUninitializedThisType, visitVariablesUninitializedType

Methods inherited from interface proguard.classfile.instruction.visitor.InstructionVisitor

visitBranchInstruction, visitLookUpSwitchInstruction, visitSimpleInstruction, visitTableSwitchInstruction, visitVariableInstruction

Constructor Detail

ShortestUsageMarker

public ShortestUsageMarker()

Method Detail

markProgramClassBody

protected void markProgramClassBody(ProgramClass programClass)

markProgramFieldBody

protected void markProgramFieldBody(ProgramClass programClass,
                                    ProgramField programField)

markProgramMethodBody

protected void markProgramMethodBody(ProgramClass programClass,
                                     ProgramMethod programMethod)

markMethodHierarchy

protected void markMethodHierarchy(Clazz clazz,
                                   Method method)

Marks the hierarchy of implementing or overriding methods corresponding to the given method, if any.

markAsUsed

protected void markAsUsed(VisitorAccepter visitorAccepter)

Marks the given visitor accepter as being used.

shouldBeMarkedAsUsed

protected boolean shouldBeMarkedAsUsed(VisitorAccepter visitorAccepter)

Returns whether the given visitor accepter should still be marked as being used.

isUsed

protected boolean isUsed(VisitorAccepter visitorAccepter)

Returns whether the given visitor accepter has been marked as being used.

markAsPossiblyUsed

protected void markAsPossiblyUsed(VisitorAccepter visitorAccepter)

Marks the given visitor accepter as possibly being used.

shouldBeMarkedAsPossiblyUsed

protected boolean shouldBeMarkedAsPossiblyUsed(VisitorAccepter visitorAccepter)

Returns whether the given visitor accepter should still be marked as possibly being used.

isPossiblyUsed

protected boolean isPossiblyUsed(VisitorAccepter visitorAccepter)

Returns whether the given visitor accepter has been marked as possibly being used.

getShortestUsageMark

protected proguard.shrink.ShortestUsageMark getShortestUsageMark(VisitorAccepter visitorAccepter)

visitProgramClass

public void visitProgramClass(ProgramClass programClass)

Specified by:

visitProgramClass in interface ClassVisitor

Overrides:

visitProgramClass in class SimplifiedVisitor

visitLibraryClass

public void visitLibraryClass(LibraryClass libraryClass)

Specified by:

visitLibraryClass in interface ClassVisitor

Overrides:

visitLibraryClass in class SimplifiedVisitor

visitProgramField

public void visitProgramField(ProgramClass programClass,
                              ProgramField programField)

Specified by:

visitProgramField in interface MemberVisitor

Overrides:

visitProgramField in class SimplifiedVisitor

visitProgramMethod

public void visitProgramMethod(ProgramClass programClass,
                               ProgramMethod programMethod)

Specified by:

visitProgramMethod in interface MemberVisitor

Overrides:

visitProgramMethod in class SimplifiedVisitor

visitLibraryField

public void visitLibraryField(LibraryClass programClass,
                              LibraryField programField)

Specified by:

visitLibraryField in interface MemberVisitor

Overrides:

visitLibraryField in class SimplifiedVisitor

visitLibraryMethod

public void visitLibraryMethod(LibraryClass libraryClass,
                               LibraryMethod libraryMethod)

Specified by:

visitLibraryMethod in interface MemberVisitor

Overrides:

visitLibraryMethod in class SimplifiedVisitor

visitIntegerConstant

public void visitIntegerConstant(Clazz clazz,
                                 IntegerConstant integerConstant)

Specified by:

visitIntegerConstant in interface ConstantVisitor

Overrides:

visitIntegerConstant in class SimplifiedVisitor

visitLongConstant

public void visitLongConstant(Clazz clazz,
                              LongConstant longConstant)

Specified by:

visitLongConstant in interface ConstantVisitor

Overrides:

visitLongConstant in class SimplifiedVisitor

visitFloatConstant

public void visitFloatConstant(Clazz clazz,
                               FloatConstant floatConstant)

Specified by:

visitFloatConstant in interface ConstantVisitor

Overrides:

visitFloatConstant in class SimplifiedVisitor

visitDoubleConstant

public void visitDoubleConstant(Clazz clazz,
                                DoubleConstant doubleConstant)

Specified by:

visitDoubleConstant in interface ConstantVisitor

Overrides:

visitDoubleConstant in class SimplifiedVisitor

visitStringConstant

public void visitStringConstant(Clazz clazz,
                                StringConstant stringConstant)

Specified by:

visitStringConstant in interface ConstantVisitor

Overrides:

visitStringConstant in class SimplifiedVisitor

visitUtf8Constant

public void visitUtf8Constant(Clazz clazz,
                              Utf8Constant utf8Constant)

Specified by:

visitUtf8Constant in interface ConstantVisitor

Overrides:

visitUtf8Constant in class SimplifiedVisitor

visitAnyRefConstant

public void visitAnyRefConstant(Clazz clazz,
                                RefConstant refConstant)

Description copied from class: SimplifiedVisitor

Visits any type of RefConstant of the given class.

Overrides:

visitAnyRefConstant in class SimplifiedVisitor

visitClassConstant

public void visitClassConstant(Clazz clazz,
                               ClassConstant classConstant)

Specified by:

visitClassConstant in interface ConstantVisitor

Overrides:

visitClassConstant in class SimplifiedVisitor

visitNameAndTypeConstant

public void visitNameAndTypeConstant(Clazz clazz,
                                     NameAndTypeConstant nameAndTypeConstant)

Specified by:

visitNameAndTypeConstant in interface ConstantVisitor

Overrides:

visitNameAndTypeConstant in class SimplifiedVisitor

visitUnknownAttribute

public void visitUnknownAttribute(Clazz clazz,
                                  UnknownAttribute unknownAttribute)

Specified by:

visitUnknownAttribute in interface AttributeVisitor

Overrides:

visitUnknownAttribute in class SimplifiedVisitor

visitSourceFileAttribute

public void visitSourceFileAttribute(Clazz clazz,
                                     SourceFileAttribute sourceFileAttribute)

Specified by:

visitSourceFileAttribute in interface AttributeVisitor

Overrides:

visitSourceFileAttribute in class SimplifiedVisitor

visitSourceDirAttribute

public void visitSourceDirAttribute(Clazz clazz,
                                    SourceDirAttribute sourceDirAttribute)

Specified by:

visitSourceDirAttribute in interface AttributeVisitor

Overrides:

visitSourceDirAttribute in class SimplifiedVisitor

visitInnerClassesAttribute

public void visitInnerClassesAttribute(Clazz clazz,
                                       InnerClassesAttribute innerClassesAttribute)

Specified by:

visitInnerClassesAttribute in interface AttributeVisitor

Overrides:

visitInnerClassesAttribute in class SimplifiedVisitor

visitEnclosingMethodAttribute

public void visitEnclosingMethodAttribute(Clazz clazz,
                                          EnclosingMethodAttribute enclosingMethodAttribute)

Specified by:

visitEnclosingMethodAttribute in interface AttributeVisitor

Overrides:

visitEnclosingMethodAttribute in class SimplifiedVisitor

visitDeprecatedAttribute

public void visitDeprecatedAttribute(Clazz clazz,
                                     DeprecatedAttribute deprecatedAttribute)

Specified by:

visitDeprecatedAttribute in interface AttributeVisitor

Overrides:

visitDeprecatedAttribute in class SimplifiedVisitor

visitSyntheticAttribute

public void visitSyntheticAttribute(Clazz clazz,
                                    SyntheticAttribute syntheticAttribute)

Specified by:

visitSyntheticAttribute in interface AttributeVisitor

Overrides:

visitSyntheticAttribute in class SimplifiedVisitor

visitSignatureAttribute

public void visitSignatureAttribute(Clazz clazz,
                                    SignatureAttribute signatureAttribute)

Specified by:

visitSignatureAttribute in interface AttributeVisitor

Overrides:

visitSignatureAttribute in class SimplifiedVisitor

visitConstantValueAttribute

public void visitConstantValueAttribute(Clazz clazz,
                                        Field field,
                                        ConstantValueAttribute constantValueAttribute)

Specified by:

visitConstantValueAttribute in interface AttributeVisitor

Overrides:

visitConstantValueAttribute in class SimplifiedVisitor

visitExceptionsAttribute

public void visitExceptionsAttribute(Clazz clazz,
                                     Method method,
                                     ExceptionsAttribute exceptionsAttribute)

Specified by:

visitExceptionsAttribute in interface AttributeVisitor

Overrides:

visitExceptionsAttribute in class SimplifiedVisitor

visitCodeAttribute

public void visitCodeAttribute(Clazz clazz,
                               Method method,
                               CodeAttribute codeAttribute)

Specified by:

visitCodeAttribute in interface AttributeVisitor

Overrides:

visitCodeAttribute in class SimplifiedVisitor

visitStackMapAttribute

public void visitStackMapAttribute(Clazz clazz,
                                   Method method,
                                   CodeAttribute codeAttribute,
                                   StackMapAttribute stackMapAttribute)

Specified by:

visitStackMapAttribute in interface AttributeVisitor

Overrides:

visitStackMapAttribute in class SimplifiedVisitor

visitStackMapTableAttribute

public void visitStackMapTableAttribute(Clazz clazz,
                                        Method method,
                                        CodeAttribute codeAttribute,
                                        StackMapTableAttribute stackMapTableAttribute)

Specified by:

visitStackMapTableAttribute in interface AttributeVisitor

Overrides:

visitStackMapTableAttribute in class SimplifiedVisitor

visitLineNumberTableAttribute

public void visitLineNumberTableAttribute(Clazz clazz,
                                          Method method,
                                          CodeAttribute codeAttribute,
                                          LineNumberTableAttribute lineNumberTableAttribute)

Specified by:

visitLineNumberTableAttribute in interface AttributeVisitor

Overrides:

visitLineNumberTableAttribute in class SimplifiedVisitor

visitLocalVariableTableAttribute

public void visitLocalVariableTableAttribute(Clazz clazz,
                                             Method method,
                                             CodeAttribute codeAttribute,
                                             LocalVariableTableAttribute localVariableTableAttribute)

Specified by:

visitLocalVariableTableAttribute in interface AttributeVisitor

Overrides:

visitLocalVariableTableAttribute in class SimplifiedVisitor

visitLocalVariableTypeTableAttribute

public void visitLocalVariableTypeTableAttribute(Clazz clazz,
                                                 Method method,
                                                 CodeAttribute codeAttribute,
                                                 LocalVariableTypeTableAttribute localVariableTypeTableAttribute)

Specified by:

visitLocalVariableTypeTableAttribute in interface AttributeVisitor

Overrides:

visitLocalVariableTypeTableAttribute in class SimplifiedVisitor

visitAnyAnnotationsAttribute

public void visitAnyAnnotationsAttribute(Clazz clazz,
                                         AnnotationsAttribute annotationsAttribute)

Description copied from class: SimplifiedVisitor

Visits any type of AnnotationsAttribute of a class.

Overrides:

visitAnyAnnotationsAttribute in class SimplifiedVisitor

visitAnyParameterAnnotationsAttribute

public void visitAnyParameterAnnotationsAttribute(Clazz clazz,
                                                  Method method,
                                                  ParameterAnnotationsAttribute parameterAnnotationsAttribute)

Description copied from class: SimplifiedVisitor

Visits any type of ParameterAnnotationsAttribute.

Overrides:

visitAnyParameterAnnotationsAttribute in class SimplifiedVisitor

visitAnnotationDefaultAttribute

public void visitAnnotationDefaultAttribute(Clazz clazz,
                                            Method method,
                                            AnnotationDefaultAttribute annotationDefaultAttribute)

Specified by:

visitAnnotationDefaultAttribute in interface AttributeVisitor

Overrides:

visitAnnotationDefaultAttribute in class SimplifiedVisitor

visitExceptionInfo

public void visitExceptionInfo(Clazz clazz,
                               Method method,
                               CodeAttribute codeAttribute,
                               ExceptionInfo exceptionInfo)

Specified by:

visitExceptionInfo in interface ExceptionInfoVisitor

visitInnerClassesInfo

public void visitInnerClassesInfo(Clazz clazz,
                                  InnerClassesInfo innerClassesInfo)

Specified by:

visitInnerClassesInfo in interface InnerClassesInfoVisitor

visitAnyStackMapFrame

public void visitAnyStackMapFrame(Clazz clazz,
                                  Method method,
                                  CodeAttribute codeAttribute,
                                  int offset,
                                  StackMapFrame stackMapFrame)

Description copied from class: SimplifiedVisitor

Visits any type of VerificationType.

Overrides:

visitAnyStackMapFrame in class SimplifiedVisitor

visitSameOneFrame

public void visitSameOneFrame(Clazz clazz,
                              Method method,
                              CodeAttribute codeAttribute,
                              int offset,
                              SameOneFrame sameOneFrame)

Specified by:

visitSameOneFrame in interface StackMapFrameVisitor

Overrides:

visitSameOneFrame in class SimplifiedVisitor

visitMoreZeroFrame

public void visitMoreZeroFrame(Clazz clazz,
                               Method method,
                               CodeAttribute codeAttribute,
                               int offset,
                               MoreZeroFrame moreZeroFrame)

Specified by:

visitMoreZeroFrame in interface StackMapFrameVisitor

Overrides:

visitMoreZeroFrame in class SimplifiedVisitor

visitFullFrame

public void visitFullFrame(Clazz clazz,
                           Method method,
                           CodeAttribute codeAttribute,
                           int offset,
                           FullFrame fullFrame)

Specified by:

visitFullFrame in interface StackMapFrameVisitor

Overrides:

visitFullFrame in class SimplifiedVisitor

visitAnyVerificationType

public void visitAnyVerificationType(Clazz clazz,
                                     Method method,
                                     CodeAttribute codeAttribute,
                                     int offset,
                                     VerificationType verificationType)

Description copied from class: SimplifiedVisitor

Visits any type of VerificationType.

Overrides:

visitAnyVerificationType in class SimplifiedVisitor

visitObjectType

public void visitObjectType(Clazz clazz,
                            Method method,
                            CodeAttribute codeAttribute,
                            int offset,
                            ObjectType objectType)

Specified by:

visitObjectType in interface VerificationTypeVisitor

Overrides:

visitObjectType in class SimplifiedVisitor

visitLocalVariableInfo

public void visitLocalVariableInfo(Clazz clazz,
                                   Method method,
                                   CodeAttribute codeAttribute,
                                   LocalVariableInfo localVariableInfo)

Specified by:

visitLocalVariableInfo in interface LocalVariableInfoVisitor

visitLocalVariableTypeInfo

public void visitLocalVariableTypeInfo(Clazz clazz,
                                       Method method,
                                       CodeAttribute codeAttribute,
                                       LocalVariableTypeInfo localVariableTypeInfo)

Specified by:

visitLocalVariableTypeInfo in interface LocalVariableTypeInfoVisitor

visitAnyInstruction

public void visitAnyInstruction(Clazz clazz,
                                Method method,
                                CodeAttribute codeAttribute,
                                int offset,
                                Instruction instruction)

Description copied from class: SimplifiedVisitor

Visits any type of Instruction.

Overrides:

visitAnyInstruction in class SimplifiedVisitor

visitConstantInstruction

public void visitConstantInstruction(Clazz clazz,
                                     Method method,
                                     CodeAttribute codeAttribute,
                                     int offset,
                                     ConstantInstruction constantInstruction)

Specified by:

visitConstantInstruction in interface InstructionVisitor

Overrides:

visitConstantInstruction in class SimplifiedVisitor

markAsUnused

protected void markAsUnused(VisitorAccepter visitorAccepter)

Clears any usage marks from the given visitor accepter.