proguard.optimize.info

Class FinalFieldAssignmentMarker

java.lang.Object

proguard.optimize.info.FinalFieldAssignmentMarker

All Implemented Interfaces:

proguard.classfile.constant.visitor.ConstantVisitor, proguard.classfile.instruction.visitor.InstructionVisitor

public class FinalFieldAssignmentMarker
extends java.lang.Object
implements proguard.classfile.instruction.visitor.InstructionVisitor, proguard.classfile.constant.visitor.ConstantVisitor

This InstructionVisitor marks whether a final field is assigned in the methods whose instructions it visits.

Constructor Summary

Constructors

Constructor and Description
FinalFieldAssignmentMarker()

Method Summary

Modifier and Type	Method and Description
static boolean	assignsFinalField(proguard.classfile.Method method) Returns whether the given method assigns a final field.
void	visitAnyConstant(proguard.classfile.Clazz clazz, proguard.classfile.constant.Constant constant)
void	visitAnyInstruction(proguard.classfile.Clazz clazz, proguard.classfile.Method method, proguard.classfile.attribute.CodeAttribute codeAttribute, int offset, proguard.classfile.instruction.Instruction instruction)
void	visitConstantInstruction(proguard.classfile.Clazz clazz, proguard.classfile.Method method, proguard.classfile.attribute.CodeAttribute codeAttribute, int offset, proguard.classfile.instruction.ConstantInstruction constantInstruction)
void	visitFieldrefConstant(proguard.classfile.Clazz clazz, proguard.classfile.constant.FieldrefConstant fieldrefConstant)

Methods inherited from class java.lang.Object

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

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

visitAnySwitchInstruction, visitBranchInstruction, visitLookUpSwitchInstruction, visitSimpleInstruction, visitTableSwitchInstruction, visitVariableInstruction

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

visitAnyMethodrefConstant, visitAnyRefConstant, visitClassConstant, visitDoubleConstant, visitDynamicConstant, visitFloatConstant, visitIntegerConstant, visitInterfaceMethodrefConstant, visitInvokeDynamicConstant, visitLongConstant, visitMethodHandleConstant, visitMethodrefConstant, visitMethodTypeConstant, visitModuleConstant, visitNameAndTypeConstant, visitPackageConstant, visitPrimitiveArrayConstant, visitStringConstant, visitUtf8Constant

Constructor Detail

FinalFieldAssignmentMarker

public FinalFieldAssignmentMarker()

Method Detail

visitAnyInstruction

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

Specified by:

visitAnyInstruction in interface proguard.classfile.instruction.visitor.InstructionVisitor

visitConstantInstruction

public void visitConstantInstruction(proguard.classfile.Clazz clazz,
                                     proguard.classfile.Method method,
                                     proguard.classfile.attribute.CodeAttribute codeAttribute,
                                     int offset,
                                     proguard.classfile.instruction.ConstantInstruction constantInstruction)

Specified by:

visitConstantInstruction in interface proguard.classfile.instruction.visitor.InstructionVisitor

visitAnyConstant

public void visitAnyConstant(proguard.classfile.Clazz clazz,
                             proguard.classfile.constant.Constant constant)

Specified by:

visitAnyConstant in interface proguard.classfile.constant.visitor.ConstantVisitor

visitFieldrefConstant

public void visitFieldrefConstant(proguard.classfile.Clazz clazz,
                                  proguard.classfile.constant.FieldrefConstant fieldrefConstant)

Specified by:

visitFieldrefConstant in interface proguard.classfile.constant.visitor.ConstantVisitor

assignsFinalField

public static boolean assignsFinalField(proguard.classfile.Method method)

Returns whether the given method assigns a final field.