程序包 cn.taketoday.bytecode.tree

类 ClassNode

java.lang.Object
cn.taketoday.bytecode.ClassVisitor
cn.taketoday.bytecode.tree.ClassNode
public class ClassNode extends ClassVisitor
A node that represents a class.
作者:
Eric Bruneton

  • 字段详细资料

    • version

      public int version
      The class version. The minor version is stored in the 16 most significant bits, and the major version in the 16 least significant bits.

    • access

      public int access
      The class's access flags (see Opcodes). This field also indicates if the class is deprecated Opcodes.ACC_DEPRECATED or a record Opcodes.ACC_RECORD.

    • name

      public String name
      The internal name of this class (see Type.getInternalName()).

    • signature

      public String signature
      The signature of this class. May be null.

    • superName

      public String superName
      The internal of name of the super class (see Type.getInternalName()). For interfaces, the super class is Object. May be null, but only for the Object class.

    • interfaces

      public String[] interfaces
      The internal names of the interfaces directly implemented by this class (see Type.getInternalName()). Map be null. there is no interfaces.

    • sourceFile

      public String sourceFile
      The name of the source file from which this class was compiled. May be null.

    • sourceDebug

      public String sourceDebug
      The correspondence between source and compiled elements of this class. May be null.

    • module

      public ModuleNode module
      The module stored in this class. May be null.

    • outerClass

      public String outerClass
      The internal name of the enclosing class of this class. May be null.

    • outerMethod

      public String outerMethod
      The name of the method that contains this class, or null if this class is not enclosed in a method.

    • outerMethodDesc

      public String outerMethodDesc
      The descriptor of the method that contains this class, or null if this class is not enclosed in a method.

    • visibleAnnotations

      public List<AnnotationNode> visibleAnnotations
      The runtime visible annotations of this class. May be null.

    • invisibleAnnotations

      public List<AnnotationNode> invisibleAnnotations
      The runtime invisible annotations of this class. May be null.

    • visibleTypeAnnotations

      public List<TypeAnnotationNode> visibleTypeAnnotations
      The runtime visible type annotations of this class. May be null.

    • invisibleTypeAnnotations

      public List<TypeAnnotationNode> invisibleTypeAnnotations
      The runtime invisible type annotations of this class. May be null.

    • attrs

      public List<Attribute> attrs
      The non standard attributes of this class. May be null.

    • innerClasses

      public List<InnerClassNode> innerClasses
      The inner classes of this class. May be null if there is not any inner class

    • nestHostClass

      public String nestHostClass
      The internal name of the nest host class of this class. May be null.

    • nestMembers

      public List<String> nestMembers
      The internal names of the nest members of this class. May be null.

    • permittedSubclasses

      public List<String> permittedSubclasses
      The internal names of the permitted subclasses of this class. May be null.

    • recordComponents

      public List<RecordComponentNode> recordComponents
      The record components of this class. May be null.

    • fields

      public ArrayList<FieldNode> fields
      The fields of this class.

    • methods

      public ArrayList<MethodNode> methods
      The methods of this class.

  • 构造器详细资料

    • ClassNode

      public ClassNode()

  • 方法详细资料

    • visit

      public void visit(int version, int access, String name, String signature, String superName, String[] interfaces)
      从类复制的说明: ClassVisitor
      Visits the header of the class.
      覆盖:
      visit 在类中 ClassVisitor
      参数:
      version - the class version. The minor version is stored in the 16 most significant bits, and the major version in the 16 least significant bits.
      access - the class's access flags (see Opcodes). This parameter also indicates if the class is deprecated Opcodes.ACC_DEPRECATED or a record Opcodes.ACC_RECORD.
      name - the internal name of the class (see Type.getInternalName()).
      signature - the signature of this class. May be null if the class is not a generic one, and does not extend or implement generic classes or interfaces.
      superName - the internal of name of the super class (see Type.getInternalName()). For interfaces, the super class is Object. May be null, but only for the Object class.
      interfaces - the internal names of the class's interfaces (see Type.getInternalName()). May be null.

    • visitSource

      public void visitSource(String file, String debug)
      从类复制的说明: ClassVisitor
      Visits the source of the class.
      覆盖:
      visitSource 在类中 ClassVisitor
      参数:
      file - the name of the source file from which the class was compiled. May be null.
      debug - additional debug information to compute the correspondence between source and compiled elements of the class. May be null.

    • visitModule

      public ModuleVisitor visitModule(String name, int access, String version)
      从类复制的说明: ClassVisitor
      Visit the module corresponding to the class.
      覆盖:
      visitModule 在类中 ClassVisitor
      参数:
      name - the fully qualified name (using dots) of the module.
      access - the module access flags, among ACC_OPEN, ACC_SYNTHETIC and ACC_MANDATED.
      version - the module version, or null.
      返回:
      a visitor to visit the module values, or null if this visitor is not interested in visiting this module.

    • visitNestHost

      public void visitNestHost(String nestHost)
      从类复制的说明: ClassVisitor
      Visits the nest host class of the class. A nest is a set of classes of the same package that share access to their private members. One of these classes, called the host, lists the other members of the nest, which in turn should link to the host of their nest. This method must be called only once and only if the visited class is a non-host member of a nest. A class is implicitly its own nest, so it's invalid to call this method with the visited class name as argument.
      覆盖:
      visitNestHost 在类中 ClassVisitor
      参数:
      nestHost - the internal name of the host class of the nest.

    • visitOuterClass

      public void visitOuterClass(String owner, String name, String descriptor)
      从类复制的说明: ClassVisitor
      Visits the enclosing class of the class. This method must be called only if the class has an enclosing class.
      覆盖:
      visitOuterClass 在类中 ClassVisitor
      参数:
      owner - internal name of the enclosing class of the class.
      name - the name of the method that contains the class, or null if the class is not enclosed in a method of its enclosing class.
      descriptor - the descriptor of the method that contains the class, or null if the class is not enclosed in a method of its enclosing class.

    • visitAnnotation

      public AnnotationVisitor visitAnnotation(String descriptor, boolean visible)
      从类复制的说明: ClassVisitor
      Visits an annotation of the class.
      覆盖:
      visitAnnotation 在类中 ClassVisitor
      参数:
      descriptor - the class descriptor of the annotation class.
      visible - true if the annotation is visible at runtime.
      返回:
      a visitor to visit the annotation values, or null if this visitor is not interested in visiting this annotation.

    • visitTypeAnnotation

      public AnnotationVisitor visitTypeAnnotation(int typeRef, TypePath typePath, String descriptor, boolean visible)
      从类复制的说明: ClassVisitor
      Visits an annotation on a type in the class signature.
      覆盖:
      visitTypeAnnotation 在类中 ClassVisitor
      参数:
      typeRef - a reference to the annotated type. The sort of this type reference must be TypeReference.CLASS_TYPE_PARAMETER, TypeReference.CLASS_TYPE_PARAMETER_BOUND or TypeReference.CLASS_EXTENDS. See TypeReference.
      typePath - the path to the annotated type argument, wildcard bound, array element type, or static inner type within 'typeRef'. May be null if the annotation targets 'typeRef' as a whole.
      descriptor - the class descriptor of the annotation class.
      visible - true if the annotation is visible at runtime.
      返回:
      a visitor to visit the annotation values, or null if this visitor is not interested in visiting this annotation.

    • visitAttribute

      public void visitAttribute(Attribute attribute)
      从类复制的说明: ClassVisitor
      Visits a non standard attribute of the class.
      覆盖:
      visitAttribute 在类中 ClassVisitor
      参数:
      attribute - an attribute.

    • visitNestMember

      public void visitNestMember(String nestMember)
      从类复制的说明: ClassVisitor
      Visits a member of the nest. A nest is a set of classes of the same package that share access to their private members. One of these classes, called the host, lists the other members of the nest, which in turn should link to the host of their nest. This method must be called only if the visited class is the host of a nest. A nest host is implicitly a member of its own nest, so it's invalid to call this method with the visited class name as argument.
      覆盖:
      visitNestMember 在类中 ClassVisitor
      参数:
      nestMember - the internal name of a nest member.

    • visitPermittedSubclass

      public void visitPermittedSubclass(String permittedSubclass)
      从类复制的说明: ClassVisitor
      Visits a permitted subclasses. A permitted subclass is one of the allowed subclasses of the current class.
      覆盖:
      visitPermittedSubclass 在类中 ClassVisitor
      参数:
      permittedSubclass - the internal name of a permitted subclass.

    • visitInnerClass

      public void visitInnerClass(String name, String outerName, String innerName, int access)
      从类复制的说明: ClassVisitor
      Visits information about an inner class. This inner class is not necessarily a member of the class being visited.
      覆盖:
      visitInnerClass 在类中 ClassVisitor
      参数:
      name - the internal name of an inner class (see Type.getInternalName()).
      outerName - the internal name of the class to which the inner class belongs (see Type.getInternalName()). May be null for not member classes.
      innerName - the (simple) name of the inner class inside its enclosing class. May be null for anonymous inner classes.
      access - the access flags of the inner class as originally declared in the enclosing class.

    • visitRecordComponent

      public RecordComponentVisitor visitRecordComponent(String name, String descriptor, String signature)
      从类复制的说明: ClassVisitor
      Visits a record component of the class.
      覆盖:
      visitRecordComponent 在类中 ClassVisitor
      参数:
      name - the record component name.
      descriptor - the record component descriptor (see Type).
      signature - the record component signature. May be null if the record component type does not use generic types.
      返回:
      a visitor to visit this record component annotations and attributes, or null if this class visitor is not interested in visiting these annotations and attributes.

    • visitField

      public FieldVisitor visitField(int access, String name, String descriptor, String signature, Object value)
      从类复制的说明: ClassVisitor
      Visits a field of the class.
      覆盖:
      visitField 在类中 ClassVisitor
      参数:
      access - the field's access flags (see Opcodes). This parameter also indicates if the field is synthetic and/or deprecated.
      name - the field's name.
      descriptor - the field's descriptor (see Type).
      signature - the field's signature. May be null if the field's type does not use generic types.
      value - the field's initial value. This parameter, which may be null if the field does not have an initial value, must be an Integer, a Float, a Long, a Double or a String (for int, float, long or String fields respectively). This parameter is only used for static fields. Its value is ignored for non static fields, which must be initialized through bytecode instructions in constructors or methods.
      返回:
      a visitor to visit field annotations and attributes, or null if this class visitor is not interested in visiting these annotations and attributes.

    • visitMethod

      public MethodVisitor visitMethod(int access, String name, String descriptor, String signature, String[] exceptions)
      从类复制的说明: ClassVisitor
      Visits a method of the class. This method must return a new MethodVisitor instance (or null) each time it is called, i.e., it should not return a previously returned visitor.
      覆盖:
      visitMethod 在类中 ClassVisitor
      参数:
      access - the method's access flags (see Opcodes). This parameter also indicates if the method is synthetic and/or deprecated.
      name - the method's name.
      descriptor - the method's descriptor (see Type).
      signature - the method's signature. May be null if the method parameters, return type and exceptions do not use generic types.
      exceptions - the internal names of the method's exception classes (see Type.getInternalName()). May be null.
      返回:
      an object to visit the byte code of the method, or null if this class visitor is not interested in visiting the code of this method.

    • visitEnd

      public void visitEnd()
      从类复制的说明: ClassVisitor
      Visits the end of the class. This method, which is the last one to be called, is used to inform the visitor that all the fields and methods of the class have been visited.
      覆盖:
      visitEnd 在类中 ClassVisitor

    • accept

      public void accept(ClassVisitor classVisitor)
      Makes the given class visitor visit this class.
      参数:
      classVisitor - a class visitor.