jef.dna.attributes
Interface InnerClassesTableEntry

All Superinterfaces:

BytesCountable, java.lang.Cloneable

All Known Implementing Classes:

InnerClassesTableEntry

public interface InnerClassesTableEntry
extends java.lang.Cloneable, BytesCountable

Class representing an Inner Classes instance's table entry.

Author:

Francesco Russo frusso@cs.unibo.it

Method Summary

java.lang.Object	clone()
void	fromStream(java.io.DataInputStream dis) Populates the current InnerClassesTableEntry instance with the given DataInputStream.
InnerClassesAttribute	getAttributeContainer() Get the attribute containing the InnerClassesTableEntry
int	getInnerClassAccessFlags() Returns the access flags set via the setInnerClassAccessFlags method.
int	getInnerClassInfoIndex() The value of the inner_class_info_index item must be zero or a valid index into the constant_pool table.
int	getInnerNameIndex() If the inner class is anonymous, the value of the inner_name_index item must be zero.
int	getOuterClassInfoIndex() If the inner class is not a member, the value of the outer_class_info_index item must be zero.
void	setAttributeContainer(InnerClassesAttribute attr) Set the attribute containing the InnerClassesTableEntry
void	setInnerClassAccesFlags(int accessFlags) The value of the inner_class_access_flags item is a mask of flags used to denote access permissions to and properties of class or interface as declared in the source code from which this class file was compiled.
void	setInnerClassInfoIndex(int innClassInfoIndex) The value of the inner_class_info_index item must be zero or a valid index into the constant_pool table.
void	setInnerNameIndex(int innNameIndex) If the inner class is anonymous, the value of the inner_name_index item must be zero.
void	setOuterClassInfoIndex(int outClassInfoIndex) If the inner class is not a member, the value of the outer_class_info_index item must be zero.
void	toStream(java.io.DataOutputStream dos) Serializes the current InnerClassesTableEntry to the given DataOutputStream.
void	updateRefs(int offset) Updates all the references to constant pool table entries by the given offset.
void	validate() Perform validation over the InnerClassesTableEntry

Methods inherited from interface jef.dna.util.BytesCountable

getBytesCount

Method Detail

setInnerClassInfoIndex

void setInnerClassInfoIndex(int innClassInfoIndex)

The value of the inner_class_info_index item must be zero or a valid index into the constant_pool table. The constant_pool entry at that index must be a CONSTANT_Class_info structure representing the inner class. The remaining items in the classes array entry give information about the inner class itself.

Parameters:

innClassInfoIndex - A valid index into the constant pool table

getInnerClassInfoIndex

int getInnerClassInfoIndex()

The value of the inner_class_info_index item must be zero or a valid index into the constant_pool table. The constant_pool entry at that index must be a CONSTANT_Class_info structure representing the inner class. The remaining items in the classes array entry give information about the inner class itself.

Returns:

int A valid index into the constant pool table

setOuterClassInfoIndex

void setOuterClassInfoIndex(int outClassInfoIndex)

If the inner class is not a member, the value of the outer_class_info_index item must be zero. Otherwise, the value of the outer_class_info_index item must be a valid index into the constant_pool table, and the entry at that index must be a CONSTANT_Class_info structure representing the class or interface of which the inner class is a member

Parameters:

outClassInfoIndex - A valid index into the constant pool table

getOuterClassInfoIndex

int getOuterClassInfoIndex()

If the inner class is not a member, the value of the outer_class_info_index item must be zero. Otherwise, the value of the outer_class_info_index item must be a valid index into the constant_pool table, and the entry at that index must be a CONSTANT_Class_info structure representing the class or interface of which the inner class is a member

Returns:

int A valid index into the constant pool table

setInnerNameIndex

void setInnerNameIndex(int innNameIndex)

If the inner class is anonymous, the value of the inner_name_index item must be zero. Otherwise, the value of the inner_name_index item must be a valid index into the constant_pool table, and the entry at that index must be a CONSTANT_Utf8_info structure that represents the original simple name of the inner class, as given in the source code from which this class file was compiled

Parameters:

innNameIndex - A valid index into the constant pool table

getInnerNameIndex

int getInnerNameIndex()

If the inner class is anonymous, the value of the inner_name_index item must be zero. Otherwise, the value of the inner_name_index item must be a valid index into the constant_pool table, and the entry at that index must be a CONSTANT_Utf8_info structure that represents the original simple name of the inner class, as given in the source code from which this class file was compiled

Returns:

int A valid index into the constant pool table

setInnerClassAccesFlags

void setInnerClassAccesFlags(int accessFlags)

The value of the inner_class_access_flags item is a mask of flags used to denote access permissions to and properties of class or interface as declared in the source code from which this class file was compiled. It is used by compilers to recover the original information when source code is not available. The flags are:

Flag Name	Value	Meaning
ACC_PUBLIC	0x0001	Marked or implicitly public in source.
ACC_PRIVATE	0x0002	Marked private in source.
ACC_PROTECTED	0x0004	Marked protected in source.
ACC_STATIC	0x0008	Marked or implicitly static in source.
ACC_FINAL	0x0010	Marked final in source.
ACC_INTERFACE	0x0200	Was an interface in source.
ACC_ABSTRACT	0x0400	Marked or implicitly abstract in source.

Parameters:

accessFlags - A bit mask denoting the which access modifiers are applied to the given class

getInnerClassAccessFlags

int getInnerClassAccessFlags()

Returns the access flags set via the setInnerClassAccessFlags method.

Returns:

int The bit mask of the access flags defines by the following table

Flag Name	Value	Meaning
ACC_PUBLIC	0x0001	Marked or implicitly public in source.
ACC_PRIVATE	0x0002	Marked private in source.
ACC_PROTECTED	0x0004	Marked protected in source.
ACC_STATIC	0x0008	Marked or implicitly static in source.
ACC_FINAL	0x0010	Marked final in source.
ACC_INTERFACE	0x0200	Was an interface in source.
ACC_ABSTRACT	0x0400	Marked or implicitly abstract in source.

setAttributeContainer

void setAttributeContainer(InnerClassesAttribute attr)

Set the attribute containing the InnerClassesTableEntry

Parameters:

attr - The instance containing the current InnerClassesTableEntry

getAttributeContainer

InnerClassesAttribute getAttributeContainer()

Get the attribute containing the InnerClassesTableEntry

Returns:

InnerClassesTableEntry The instance containing the current InnerClassesTableEntry

fromStream

void fromStream(java.io.DataInputStream dis)
                throws java.io.IOException

Populates the current InnerClassesTableEntry instance with the given DataInputStream.

Parameters:

dis - The stream from which the current instance has to be populated

Throws:

java.io.IOException - Something went wrong with the provided input stream

toStream

void toStream(java.io.DataOutputStream dos)
              throws java.io.IOException

Serializes the current InnerClassesTableEntry to the given DataOutputStream.

Parameters:

dos - The stream over which the current instance has to be serialized

Throws:

java.io.IOException - Something went wrong with the provided output stream

updateRefs

void updateRefs(int offset)

Updates all the references to constant pool table entries by the given offset.

Parameters:

offset - The offset to be used

validate

void validate()
              throws MissingAttributeContainerException,
                     MissingDnaContainerException,
                     MissingCPTableException,
                     InnerClassesTableEntryValidationException

Perform validation over the InnerClassesTableEntry

Throws:

MissingAttributeContainerException

MissingDnaContainerException

MissingDnaContainerException

InnerClassesTableEntryValidationException

MissingCPTableException

clone

java.lang.Object clone()
                       throws java.lang.CloneNotSupportedException

Throws:

java.lang.CloneNotSupportedException