程序包 proguard.optimize

类 MethodDescriptorShrinker

  • 所有已实现的接口:
    proguard.classfile.attribute.visitor.AttributeVisitor, proguard.classfile.visitor.MemberVisitor
    public class MethodDescriptorShrinker
extends java.lang.Object
implements proguard.classfile.visitor.MemberVisitor, proguard.classfile.attribute.visitor.AttributeVisitor
    This MemberVisitor removes unused parameters in the descriptors of the methods that it visits. It also updates the signatures and parameter annotations.
    另请参阅:
    ParameterUsageMarker, VariableUsageMarker, ParameterShrinker

    • 构造器概要

      构造器 
      构造器 说明
      MethodDescriptorShrinker()
      Creates a new MethodDescriptorShrinker.
      MethodDescriptorShrinker​(proguard.classfile.visitor.MemberVisitor extraMemberVisitor)
      Creates a new MethodDescriptorShrinker with an extra visitor.

    • 方法概要

      所有方法 实例方法 具体方法 
      修饰符和类型 方法 说明
      void visitAnyAttribute​(proguard.classfile.Clazz clazz, proguard.classfile.attribute.Attribute attribute)  
      void visitAnyParameterAnnotationsAttribute​(proguard.classfile.Clazz clazz, proguard.classfile.Method method, proguard.classfile.attribute.annotation.ParameterAnnotationsAttribute parameterAnnotationsAttribute)  
      void visitProgramMethod​(proguard.classfile.ProgramClass programClass, proguard.classfile.ProgramMethod programMethod)  
      void visitSignatureAttribute​(proguard.classfile.Clazz clazz, proguard.classfile.Method method, proguard.classfile.attribute.SignatureAttribute signatureAttribute)  

      • 从类继承的方法 java.lang.Object

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

      • 从接口继承的方法 proguard.classfile.attribute.visitor.AttributeVisitor

        visitAnnotationDefaultAttribute, visitAnyAnnotationsAttribute, visitAnyTypeAnnotationsAttribute, visitBootstrapMethodsAttribute, visitCodeAttribute, visitConstantValueAttribute, visitDeprecatedAttribute, visitDeprecatedAttribute, visitDeprecatedAttribute, visitDeprecatedAttribute, visitEnclosingMethodAttribute, visitExceptionsAttribute, visitInnerClassesAttribute, visitLineNumberTableAttribute, visitLocalVariableTableAttribute, visitLocalVariableTypeTableAttribute, visitMethodParametersAttribute, visitModuleAttribute, visitModuleMainClassAttribute, visitModulePackagesAttribute, visitNestHostAttribute, visitNestMembersAttribute, visitPermittedSubclassesAttribute, visitRecordAttribute, visitRuntimeInvisibleAnnotationsAttribute, visitRuntimeInvisibleAnnotationsAttribute, visitRuntimeInvisibleAnnotationsAttribute, visitRuntimeInvisibleAnnotationsAttribute, visitRuntimeInvisibleAnnotationsAttribute, visitRuntimeInvisibleParameterAnnotationsAttribute, visitRuntimeInvisibleTypeAnnotationsAttribute, visitRuntimeInvisibleTypeAnnotationsAttribute, visitRuntimeInvisibleTypeAnnotationsAttribute, visitRuntimeInvisibleTypeAnnotationsAttribute, visitRuntimeInvisibleTypeAnnotationsAttribute, visitRuntimeInvisibleTypeAnnotationsAttribute, visitRuntimeVisibleAnnotationsAttribute, visitRuntimeVisibleAnnotationsAttribute, visitRuntimeVisibleAnnotationsAttribute, visitRuntimeVisibleAnnotationsAttribute, visitRuntimeVisibleAnnotationsAttribute, visitRuntimeVisibleParameterAnnotationsAttribute, visitRuntimeVisibleTypeAnnotationsAttribute, visitRuntimeVisibleTypeAnnotationsAttribute, visitRuntimeVisibleTypeAnnotationsAttribute, visitRuntimeVisibleTypeAnnotationsAttribute, visitRuntimeVisibleTypeAnnotationsAttribute, visitRuntimeVisibleTypeAnnotationsAttribute, visitSignatureAttribute, visitSignatureAttribute, visitSignatureAttribute, visitSignatureAttribute, visitSourceDebugExtensionAttribute, visitSourceDirAttribute, visitSourceFileAttribute, visitStackMapAttribute, visitStackMapTableAttribute, visitSyntheticAttribute, visitSyntheticAttribute, visitSyntheticAttribute, visitSyntheticAttribute, visitUnknownAttribute

      • 从接口继承的方法 proguard.classfile.visitor.MemberVisitor

        visitAnyMember, visitLibraryField, visitLibraryMember, visitLibraryMethod, visitProgramField, visitProgramMember

    • 构造器详细资料

      • MethodDescriptorShrinker

        public MethodDescriptorShrinker()
        Creates a new MethodDescriptorShrinker.

      • MethodDescriptorShrinker

        public MethodDescriptorShrinker​(proguard.classfile.visitor.MemberVisitor extraMemberVisitor)
        Creates a new MethodDescriptorShrinker with an extra visitor.
        参数:
        extraMemberVisitor - an optional extra visitor for all methods whose parameters have been simplified.

    • 方法详细资料

      • visitProgramMethod

        public void visitProgramMethod​(proguard.classfile.ProgramClass programClass,
                               proguard.classfile.ProgramMethod programMethod)
        指定者:
        visitProgramMethod 在接口中 proguard.classfile.visitor.MemberVisitor

      • visitAnyAttribute

        public void visitAnyAttribute​(proguard.classfile.Clazz clazz,
                              proguard.classfile.attribute.Attribute attribute)
        指定者:
        visitAnyAttribute 在接口中 proguard.classfile.attribute.visitor.AttributeVisitor

      • visitSignatureAttribute

        public void visitSignatureAttribute​(proguard.classfile.Clazz clazz,
                                    proguard.classfile.Method method,
                                    proguard.classfile.attribute.SignatureAttribute signatureAttribute)
        指定者:
        visitSignatureAttribute 在接口中 proguard.classfile.attribute.visitor.AttributeVisitor

      • visitAnyParameterAnnotationsAttribute

        public void visitAnyParameterAnnotationsAttribute​(proguard.classfile.Clazz clazz,
                                                  proguard.classfile.Method method,
                                                  proguard.classfile.attribute.annotation.ParameterAnnotationsAttribute parameterAnnotationsAttribute)
        指定者:
        visitAnyParameterAnnotationsAttribute 在接口中 proguard.classfile.attribute.visitor.AttributeVisitor