Package com.yworks.yguard.obf.classfile

Class EnclosingMethodAttrInfo

java.lang.Object

com.yworks.yguard.obf.classfile.AttrInfo

com.yworks.yguard.obf.classfile.EnclosingMethodAttrInfo

All Implemented Interfaces:

ClassConstants

public class EnclosingMethodAttrInfo
extends AttrInfo

Representation of an attribute.

Field Summary

Fields inherited from class com.yworks.yguard.obf.classfile.AttrInfo

CONSTANT_FIELD_SIZE, owner, u4attrLength

Fields inherited from interface com.yworks.yguard.obf.classfile.ClassConstants

ACC_ABSTRACT, ACC_ANNOTATION, ACC_BRIDGE, ACC_ENUM, ACC_FINAL, ACC_INTERFACE, ACC_NATIVE, ACC_PRIVATE, ACC_PROTECTED, ACC_PUBLIC, ACC_STATIC, ACC_SUPER, ACC_SYNCHRONIZED, ACC_SYNTHETIC, ACC_TRANSIENT, ACC_VARARGS, ACC_VOLATILE, ATTR_AnnotationDefault, ATTR_BootstrapMethods, ATTR_Bridge, ATTR_Code, ATTR_ConstantValue, ATTR_Deprecated, ATTR_EnclosingMethod, ATTR_Enum, ATTR_Exceptions, ATTR_InnerClasses, ATTR_LineNumberTable, ATTR_LocalVariableTable, ATTR_LocalVariableTypeTable, ATTR_MethodParameters, ATTR_Module, ATTR_ModuleMainClass, ATTR_ModulePackages, ATTR_NestHost, ATTR_NestMembers, ATTR_PermittedSubclasses, ATTR_Record, ATTR_RuntimeInvisibleAnnotations, ATTR_RuntimeInvisibleParameterAnnotations, ATTR_RuntimeInvisibleTypeAnnotations, ATTR_RuntimeVisibleAnnotations, ATTR_RuntimeVisibleParameterAnnotations, ATTR_RuntimeVisibleTypeAnnotations, ATTR_Signature, ATTR_SourceDebug, ATTR_SourceDebugExtension, ATTR_SourceFile, ATTR_StackMapTable, ATTR_Synthetic, ATTR_Unknown, ATTR_Varargs, CONSTANT_Class, CONSTANT_Double, CONSTANT_Dynamic, CONSTANT_Fieldref, CONSTANT_Float, CONSTANT_Integer, CONSTANT_InterfaceMethodref, CONSTANT_InvokeDynamic, CONSTANT_Long, CONSTANT_MethodHandle, CONSTANT_Methodref, CONSTANT_MethodType, CONSTANT_Module, CONSTANT_NameAndType, CONSTANT_Package, CONSTANT_String, CONSTANT_Utf8, KNOWN_ATTRS, MAGIC, MAJOR_VERSION, MINOR_VERSION_MAX, REF_getField, REF_getStatic, REF_invokeInterface, REF_invokeSpecial, REF_invokeStatic, REF_invokeVirtual, REF_newInvokeSpecial, REF_putField, REF_putStatic, REQUIRED_ATTRS

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	EnclosingMethodAttrInfo(ClassFile cf, int attrNameIndex, int attrLength)	Instantiates a new Enclosing method attr info.

Method Summary

Modifier and Type	Method	Description
void	dump(java.io.PrintWriter pw, ClassFile cf, int index)	Dump the content of the class file to the specified file (used for debugging).
protected java.lang.String	getAttrName()	Return the String name of the attribute; over-ride this in sub-classes.
protected int	getClassIndex()	Return the class index.
protected int	getNameAndTypeIndex()	Return the name-and-type index.
protected void	markUtf8RefsInInfo(ConstantPool pool)	Check for Utf8 references in the 'info' data to the constant pool and mark them; over-ride this in sub-classes.
protected void	readInfo(java.io.DataInput din)	Read the 'info' data following the u1tag byte.
protected void	setClassIndex(int index)	Return the class index.
protected void	setNameAndTypeIndex(int index)	Set the name-and-type index.
void	writeInfo(java.io.DataOutput dout)	Write the 'info' data following the u1tag byte.

Methods inherited from class com.yworks.yguard.obf.classfile.AttrInfo

create, getAttrInfoLength, getAttrNameIndex, markUtf8Refs, toString, trimAttrsExcept, write

Methods inherited from class java.lang.Object

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

Constructor Detail

EnclosingMethodAttrInfo

protected EnclosingMethodAttrInfo(ClassFile cf,
                                  int attrNameIndex,
                                  int attrLength)

Instantiates a new Enclosing method attr info.

Parameters:

cf - the cf

attrNameIndex - the attr name index

attrLength - the attr length

Method Detail

getAttrName

protected java.lang.String getAttrName()

Return the String name of the attribute; over-ride this in sub-classes.

Overrides:

getAttrName in class AttrInfo

Returns:

the attr name

getClassIndex

protected int getClassIndex()

Return the class index.

Returns:

the class index

setClassIndex

protected void setClassIndex(int index)

Return the class index.

Parameters:

index - the index

getNameAndTypeIndex

protected int getNameAndTypeIndex()

Return the name-and-type index.

Returns:

the name and type index

setNameAndTypeIndex

protected void setNameAndTypeIndex(int index)

Set the name-and-type index.

Parameters:

index - the index

markUtf8RefsInInfo

protected void markUtf8RefsInInfo(ConstantPool pool)

Check for Utf8 references in the 'info' data to the constant pool and mark them; over-ride this in sub-classes.

Overrides:

markUtf8RefsInInfo in class AttrInfo

Parameters:

pool - the pool

readInfo

protected void readInfo(java.io.DataInput din)
                 throws java.io.IOException

Read the 'info' data following the u1tag byte.

Overrides:

readInfo in class AttrInfo

Parameters:

din - the din

Throws:

java.io.IOException - the io exception

writeInfo

public void writeInfo(java.io.DataOutput dout)
               throws java.io.IOException

Write the 'info' data following the u1tag byte.

Overrides:

writeInfo in class AttrInfo

Parameters:

dout - the dout

Throws:

java.io.IOException - the io exception

dump

public void dump(java.io.PrintWriter pw,
                 ClassFile cf,
                 int index)

Dump the content of the class file to the specified file (used for debugging).

Parameters:

pw - the pw

cf - the cf

index - the index