Uses of Interface
proguard.classfile.instruction.visitor.InstructionVisitor

Packages that use InstructionVisitor

Package	Description
proguard.classfile.attribute	This package contains classes to represent the attributes inside class files.
proguard.classfile.attribute.visitor	This package contains visitors for attributes and their components.
proguard.classfile.editor	This package contains visitors to edit byte code.
proguard.classfile.instruction	This package contains classes to represent Java bytecode instructions.
proguard.classfile.instruction.visitor	This package contains visitors for instructions.
proguard.classfile.util	This package contains utility classes for processing class files.
proguard.classfile.visitor	This package contains interfaces and classes for processing class files from the proguard.classfile package using the visitor pattern.
proguard.evaluation
proguard.optimize	This package contains visitors that assist with various optimizations of byte code.
proguard.optimize.evaluation	This package contains visitors that perform partial evaluation and subsequent optimizations on byte code.
proguard.optimize.info	This package contains classes to collect additional information about classes and class members, which can then be used for optimization.
proguard.optimize.peephole	This package contains visitors that perform various peephole optimizations.
proguard.preverify
proguard.shrink	This package contains classes to perform shrinking of class files.

Uses of InstructionVisitor in proguard.classfile.attribute

Methods in proguard.classfile.attribute with parameters of type InstructionVisitor

Modifier and Type	Method and Description
void	CodeAttribute.instructionAccept(Clazz clazz, Method method, int offset, InstructionVisitor instructionVisitor) Applies the given instruction visitor to the instruction at the specified offset.
void	CodeAttribute.instructionsAccept(Clazz clazz, Method method, InstructionVisitor instructionVisitor) Applies the given instruction visitor to all instructions.
void	CodeAttribute.instructionsAccept(Clazz clazz, Method method, int startOffset, int endOffset, InstructionVisitor instructionVisitor) Applies the given instruction visitor to all instructions in the specified range of offsets.

Uses of InstructionVisitor in proguard.classfile.attribute.visitor

Classes in proguard.classfile.attribute.visitor that implement InstructionVisitor

Modifier and Type	Class and Description
class	StackSizeComputer This AttributeVisitor computes the stack sizes at all instruction offsets of the code attributes that it visits.

Uses of InstructionVisitor in proguard.classfile.editor

Classes in proguard.classfile.editor that implement InstructionVisitor

Modifier and Type	Class and Description
class	BridgeMethodFixer This MemberVisitor fixes all inappropriate bridge access flags of the program methods that it visits, checking whether the methods to which they bridge have the same name.
class	CodeAttributeComposer This AttributeVisitor accumulates instructions and exceptions, and then copies them into code attributes that it visits.
class	CodeAttributeEditor This AttributeVisitor accumulates specified changes to code, and then applies these accumulated changes to the code attributes that it visits.
class	ConstantPoolRemapper This ClassVisitor remaps all possible references to constant pool entries of the classes that it visits, based on a given index map.
class	ConstantPoolShrinker This ClassVisitor removes all unused entries from the constant pool.
class	InstructionAdder This InstructionVisitor adds all instructions that it visits to the given target code attribute.
class	InstructionWriter This InstructionVisitor writes out the instructions that it visits, collecting instructions that have to be widened.
class	MethodInvocationFixer This AttributeVisitor fixes all inappropriate special/virtual/static/interface invocations of the code attributes that it visits.
class	VariableRemapper This AttributeVisitor remaps variable indexes in all attributes that it visits, based on a given index map.
class	VariableSizeUpdater This AttributeVisitor computes and updates the maximum local variable frame size of the code attributes that it visits.

Uses of InstructionVisitor in proguard.classfile.instruction

Methods in proguard.classfile.instruction with parameters of type InstructionVisitor

Modifier and Type	Method and Description
abstract void	Instruction.accept(Clazz clazz, Method method, CodeAttribute codeAttribute, int offset, InstructionVisitor instructionVisitor) Accepts the given visitor.
void	SimpleInstruction.accept(Clazz clazz, Method method, CodeAttribute codeAttribute, int offset, InstructionVisitor instructionVisitor)
void	VariableInstruction.accept(Clazz clazz, Method method, CodeAttribute codeAttribute, int offset, InstructionVisitor instructionVisitor)
void	BranchInstruction.accept(Clazz clazz, Method method, CodeAttribute codeAttribute, int offset, InstructionVisitor instructionVisitor)
void	ConstantInstruction.accept(Clazz clazz, Method method, CodeAttribute codeAttribute, int offset, InstructionVisitor instructionVisitor)
void	LookUpSwitchInstruction.accept(Clazz clazz, Method method, CodeAttribute codeAttribute, int offset, InstructionVisitor instructionVisitor)
void	TableSwitchInstruction.accept(Clazz clazz, Method method, CodeAttribute codeAttribute, int offset, InstructionVisitor instructionVisitor)

Uses of InstructionVisitor in proguard.classfile.instruction.visitor

Classes in proguard.classfile.instruction.visitor that implement InstructionVisitor

Modifier and Type	Class and Description
class	InstructionConstantVisitor This AttributeVisitor lets a given ConstantVisitor visit all constants of the instructions it visits.
class	InstructionCounter This InstructionVisitor counts the number of instructions that has been visited.
class	MultiInstructionVisitor This InstructionVisitor delegates all visits to each InstructionVisitor in a given list.

Methods in proguard.classfile.instruction.visitor with parameters of type InstructionVisitor

Modifier and Type	Method and Description
void	MultiInstructionVisitor.addInstructionVisitor(InstructionVisitor instructionVisitor)

Constructors in proguard.classfile.instruction.visitor with parameters of type InstructionVisitor

Constructor and Description
AllInstructionVisitor(InstructionVisitor instructionVisitor)
MultiInstructionVisitor(InstructionVisitor[] instructionVisitors)

Uses of InstructionVisitor in proguard.classfile.util

Classes in proguard.classfile.util that implement InstructionVisitor

Modifier and Type	Class and Description
class	DynamicClassReferenceInitializer This InstructionVisitor initializes any constant Class.forName or .class references of all classes it visits.
class	DynamicMemberReferenceInitializer This InstructionVisitor initializes any constant Class.get[Declared]{Field,Method} references of all instructions it visits.
class	EnumFieldReferenceInitializer This ElementValueVisitor initializes the field references of the EnumConstantElementValue instances that it visits.
class	InstructionSequenceMatcher This InstructionVisitor checks whether a given pattern instruction sequence occurs in the instructions that are visited.

Uses of InstructionVisitor in proguard.classfile.visitor

Classes in proguard.classfile.visitor that implement InstructionVisitor

Modifier and Type	Class and Description
class	ClassPrinter This ClassVisitor prints out the complete internal structure of the classes it visits.
class	DotClassClassVisitor This InstructionVisitor lets a given ClassVisitor visit all classes involved in any .class constructs that it visits.

Uses of InstructionVisitor in proguard.evaluation

Classes in proguard.evaluation that implement InstructionVisitor

Modifier and Type	Class and Description
class	Processor This InstructionVisitor executes the instructions that it visits on a given local variable frame and stack.

Uses of InstructionVisitor in proguard.optimize

Classes in proguard.optimize that implement InstructionVisitor

Modifier and Type	Class and Description
class	DuplicateInitializerInvocationFixer This AttributeVisitor adds an additional integer parameter to the tweaked initialization method invocations that it visits.
class	TailRecursionSimplifier This MemberVisitor simplifies tail recursion calls in all methods that it visits.

Constructors in proguard.optimize with parameters of type InstructionVisitor

Constructor and Description
DuplicateInitializerInvocationFixer(InstructionVisitor extraAddedInstructionVisitor) Creates a new DuplicateInitializerInvocationFixer.
TailRecursionSimplifier(InstructionVisitor extraTailRecursionVisitor) Creates a new TailRecursionSimplifier with an extra visitor.

Uses of InstructionVisitor in proguard.optimize.evaluation

Classes in proguard.optimize.evaluation that implement InstructionVisitor

Modifier and Type	Class and Description
class	EvaluationSimplifier This AttributeVisitor simplifies the code attributes that it visits, based on partial evaluation.
class	LivenessAnalyzer This AttributeVisitor analyzes the liveness of the variables in the code attributes that it visits, based on partial evaluation.
class	SimpleEnumClassSimplifier This ClassVisitor simplifies the classes that it visits to simple enums.
class	SimpleEnumUseChecker This ClassVisitor marks enums that can't be simplified due to the way they are used in the classes that it visits.
class	SimpleEnumUseSimplifier This AttributeVisitor simplifies the use of enums in the code attributes that it visits.

Constructors in proguard.optimize.evaluation with parameters of type InstructionVisitor

Constructor and Description
EvaluationShrinker(PartialEvaluator partialEvaluator, InstructionVisitor extraDeletedInstructionVisitor, InstructionVisitor extraAddedInstructionVisitor) Creates a new EvaluationShrinker.
EvaluationSimplifier(PartialEvaluator partialEvaluator, InstructionVisitor extraInstructionVisitor) Creates a new EvaluationSimplifier.
SimpleEnumUseSimplifier(PartialEvaluator partialEvaluator, InstructionVisitor extraInstructionVisitor) Creates a new SimpleEnumDescriptorSimplifier.

Uses of InstructionVisitor in proguard.optimize.info

Classes in proguard.optimize.info that implement InstructionVisitor

Modifier and Type	Class and Description
class	AccessMethodMarker This InstructionVisitor marks the types of class accesses and class member accesses of the methods whose instructions it visits.
class	BackwardBranchMarker This InstructionVisitor marks all methods that branch backward in any of the instructions that it visits.
class	DotClassMarker This InstructionVisitor marks all classes that are used in a .class construct by any of the instructions that it visits.
class	DynamicInvocationMarker This InstructionVisitor marks whether the methods whose instructions it visits contain the invokedynamic instruction.
class	ExceptionInstructionChecker This class can tell whether an instruction might throw exceptions.
class	InstanceofClassMarker This InstructionVisitor marks all classes that are used in an 'instanceof' test by any of the instructions that it visits.
class	InstantiationClassMarker This InstructionVisitor marks all classes that are instantiated by any of the instructions that it visits.
class	MethodInvocationMarker This InstructionVisitor counts the number of times methods are invoked from the instructions that are visited.
class	ParameterUsageMarker This MemberVisitor counts the parameters and marks the used parameters of the methods that it visits.
class	ReadWriteFieldMarker This InstructionVisitor marks all fields that are write-only.
class	SideEffectInstructionChecker This class can tell whether an instruction has any side effects outside of its method.
class	SuperInvocationMarker This InstructionVisitor marks all methods that invoke super methods (other than initializers) from the instructions that it visits.
class	VariableUsageMarker This AttributeVisitor marks the local variables that are used in the code attributes that it visits.

Uses of InstructionVisitor in proguard.optimize.peephole

Classes in proguard.optimize.peephole that implement InstructionVisitor

Modifier and Type	Class and Description
class	BranchTargetFinder This AttributeVisitor finds all instruction offsets, branch targets, and exception targets in the CodeAttribute objects that it visits.
class	GotoCommonCodeReplacer This AttributeVisitor redirects unconditional branches so any common code is shared, and the code preceding the branch can be removed, in the code attributes that it visits.
class	GotoGotoReplacer This InstructionVisitor simplifies unconditional branches to other unconditional branches.
class	GotoReturnReplacer This InstructionVisitor replaces unconditional branches to return instructions by these same return instructions.
class	InstructionSequenceReplacer This InstructionVisitor replaces a given pattern instruction sequence by another given replacement instruction sequence.
class	InstructionSequencesReplacer This InstructionVisitor replaces multiple instruction sequences at once.
class	MethodInliner This AttributeVisitor inlines short methods or methods that are only invoked once, in the code attributes that it visits.
class	NopRemover This InstructionVisitor removes all nop instructions that it encounters.
class	ReachableCodeMarker This AttributeVisitor finds all instruction offsets, branch targets, and exception targets in the CodeAttribute objects that it visits.
class	UnreachableCodeRemover This InstructionVisitor deletes blocks of code that can never be reached by regular calls or branches.

Constructors in proguard.optimize.peephole with parameters of type InstructionVisitor

Constructor and Description
GotoCommonCodeReplacer(InstructionVisitor extraInstructionVisitor) Creates a new GotoCommonCodeReplacer.
GotoGotoReplacer(CodeAttributeEditor codeAttributeEditor, InstructionVisitor extraInstructionVisitor) Creates a new GotoGotoReplacer.
GotoReturnReplacer(CodeAttributeEditor codeAttributeEditor, InstructionVisitor extraInstructionVisitor) Creates a new GotoReturnReplacer.
InstructionSequenceReplacer(Constant[] patternConstants, Instruction[] patternInstructions, Instruction[] replacementInstructions, BranchTargetFinder branchTargetFinder, CodeAttributeEditor codeAttributeEditor, InstructionVisitor extraInstructionVisitor) Creates a new InstructionSequenceReplacer.
InstructionSequencesReplacer(Constant[] patternConstants, Instruction[][][] instructionSequences, BranchTargetFinder branchTargetFinder, CodeAttributeEditor codeAttributeEditor, InstructionVisitor extraInstructionVisitor) Creates a new InstructionSequenceReplacer.
MethodInliner(boolean microEdition, boolean allowAccessModification, boolean inlineSingleInvocations, InstructionVisitor extraInlinedInvocationVisitor) Creates a new MethodInliner.
NopRemover(CodeAttributeEditor codeAttributeEditor, InstructionVisitor extraInstructionVisitor) Creates a new NopRemover.
PeepholeOptimizer(BranchTargetFinder branchTargetFinder, CodeAttributeEditor codeAttributeEditor, InstructionVisitor instructionVisitor) Creates a new PeepholeOptimizer.
PeepholeOptimizer(CodeAttributeEditor codeAttributeEditor, InstructionVisitor instructionVisitor) Creates a new PeepholeOptimizer.
UnreachableCodeRemover(InstructionVisitor extraInstructionVisitor) Creates a new UnreachableCodeRemover.

Uses of InstructionVisitor in proguard.preverify

Classes in proguard.preverify that implement InstructionVisitor

Modifier and Type	Class and Description
class	CodeSubroutineInliner This AttributeVisitor inlines local subroutines (jsr/ret) in the code attributes that it visits.

Uses of InstructionVisitor in proguard.shrink

Classes in proguard.shrink that implement InstructionVisitor

Modifier and Type	Class and Description
class	ShortestUsageMarker This ClassVisitor and MemberVisitor recursively marks all classes and class elements that are being used.