Package com.yworks.yguard.obf.classfile

Class AbstractDynamicCpInfo

java.lang.Object

com.yworks.yguard.obf.classfile.CpInfo

com.yworks.yguard.obf.classfile.AbstractDynamicCpInfo

All Implemented Interfaces:

ClassConstants

Direct Known Subclasses:

DynamicCpInfo, InvokeDynamicCpInfo

public abstract class AbstractDynamicCpInfo
extends CpInfo

Representation of a 'invokedynamic' or 'dynamic' entry in the ConstantPool.

Field Summary

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

refCount

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	AbstractDynamicCpInfo(int tag)	Instantiates a new Abstract dynamic cp info.

Method Summary

Modifier and Type	Method	Description
int	getBootstrapMethodAttrIndex()	Gets bootstrap method attr index.
int	getNameAndTypeIndex()	Gets name and type index.
protected void	markNTRefs(ConstantPool pool)	Check for NameAndType references to 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; over-ride this in sub-classes.
void	setNameAndTypeIndex(int index)	Sets name and type index.
protected void	writeInfo(java.io.DataOutput dout)	Write the 'info' data following the u1tag byte; over-ride this in sub-classes.

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

create, decRefCount, dump, getRefCount, incRefCount, markUtf8Refs, resetRefCount, write

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractDynamicCpInfo

protected AbstractDynamicCpInfo(int tag)

Instantiates a new Abstract dynamic cp info.

Parameters:

tag - the tag

Method Detail

readInfo

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

Description copied from class: CpInfo

Read the 'info' data following the u1tag byte; over-ride this in sub-classes.

Specified by:

readInfo in class CpInfo

Parameters:

din - the din

Throws:

java.io.IOException - the io exception

writeInfo

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

Description copied from class: CpInfo

Write the 'info' data following the u1tag byte; over-ride this in sub-classes.

Specified by:

writeInfo in class CpInfo

Parameters:

dout - the dout

Throws:

java.io.IOException - the io exception

markNTRefs

protected void markNTRefs(ConstantPool pool)

Description copied from class: CpInfo

Check for NameAndType references to constant pool and mark them; over-ride this in sub-classes.

Overrides:

markNTRefs in class CpInfo

Parameters:

pool - the pool

getBootstrapMethodAttrIndex

public int getBootstrapMethodAttrIndex()

Gets bootstrap method attr index.

Returns:

the bootstrap method attr index

getNameAndTypeIndex

public int getNameAndTypeIndex()

Gets name and type index.

Returns:

the name and type index

setNameAndTypeIndex

public void setNameAndTypeIndex(int index)

Sets name and type index.

Parameters:

index - the index