jef.dna.constantInfo.impl
Class ConstantField

java.lang.Object
  jef.dna.constantInfo.impl.ConstantAncestor
      jef.dna.constantInfo.impl.ConstantField

All Implemented Interfaces:

java.lang.Cloneable, ConstantInfo, ConstField

Direct Known Subclasses:

ConstantInterfaceMethod, ConstantMethod

public class ConstantField
extends ConstantAncestor
implements ConstField

Field Summary

protected int	classIndex
protected static java.lang.String	className
protected static Logger	logger
protected int	nameAndTypeIndex
protected java.lang.String	type

Fields inherited from class jef.dna.constantInfo.impl.ConstantAncestor

cpt, tag

Constructor Summary

ConstantField()

Method Summary

java.lang.Object	clone() The clone() method will return a new instance whose reference to the containing ConstantPoolTable instance is set to null.
void	fromStream(java.io.DataInputStream dis) This method does not perform anything.
int	getClassIndex() The value of the class_index item must be a valid index into the constant_pool table.
int	getNameAndTypeIndex() The value of the name_and_type_index item must be a valid index into the constant_pool table.
protected void	innerValidations(ConstantPoolTable cpt)
void	setClassIndex(int index) The value of the class_index item must be a valid index into the constant_pool table.
void	setNameAndTypeIndex(int index) The value of the name_and_type_index item must be a valid index into the constant_pool table.
void	toStream(java.io.DataOutputStream dos) This method does not perform anything.
void	updateRefs(int offset) This method does not perform anything.
protected void	validateClassIndex(ConstantPoolTable cpt)
protected void	validateNameAndTypeIndex(ConstantPoolTable cpt)

Methods inherited from class jef.dna.constantInfo.impl.ConstantAncestor

getCpt, getTag, getType, setCpt, setTag, validate

Methods inherited from class java.lang.Object

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

Methods inherited from interface jef.dna.constantInfo.ConstantInfo

getCpt, getTag, getType, setCpt, setTag, validate

Field Detail

classIndex

@RefersToCpInfo
protected int classIndex

nameAndTypeIndex

@RefersToCpInfo
protected int nameAndTypeIndex

type

protected java.lang.String type

className

protected static java.lang.String className

logger

protected static Logger logger

Constructor Detail

ConstantField

public ConstantField()

Method Detail

getClassIndex

public int getClassIndex()

Description copied from interface: ConstField

The value of the class_index item must be a valid index into the constant_pool table. The constant_pool entry at that index must be a CONSTANT_Class_info structure representing the class or interface type that contains the declaration of the field.

Specified by:

getClassIndex in interface ConstField

Returns:

int The CONSTANT_Class_info index into the constant pool table

setClassIndex

public void setClassIndex(int index)

Description copied from interface: ConstField

The value of the class_index item must be a valid index into the constant_pool table. The constant_pool entry at that index must be a CONSTANT_Class_info structure representing the class or interface type that contains the declaration of the field.

Specified by:

setClassIndex in interface ConstField

Parameters:

index - The CONSTANT_Class_info index into the constant pool table

getNameAndTypeIndex

public int getNameAndTypeIndex()

Description copied from interface: ConstField

The value of the name_and_type_index item must be a valid index into the constant_pool table. The constant_pool entry at that index must be a CONSTANT_NameAndType_info. structure. This constant_pool entry indicates the name and descriptor of the field itself.

Specified by:

getNameAndTypeIndex in interface ConstField

Returns:

int The CONSTANT_NameAndType_info index into the constant pool table

setNameAndTypeIndex

public void setNameAndTypeIndex(int index)

Description copied from interface: ConstField

The value of the name_and_type_index item must be a valid index into the constant_pool table. The constant_pool entry at that index must be a CONSTANT_NameAndType_info. structure. This constant_pool entry indicates the name and descriptor of the field itself.

Specified by:

setNameAndTypeIndex in interface ConstField

Parameters:

index - The CONSTANT_NameAndType_info index into the constant pool table

toStream

public void toStream(java.io.DataOutputStream dos)
              throws DnaSerializationException

Description copied from class: ConstantAncestor

This method does not perform anything. Implementation subclasses have to provide their own implementation.

Specified by:

toStream in interface ConstantInfo

Specified by:

toStream in class ConstantAncestor

Parameters:

dos - The DataOutputStream to write the object to

Throws:

DnaSerializationException

fromStream

public void fromStream(java.io.DataInputStream dis)
                throws DnaDeserializationException

Description copied from class: ConstantAncestor

This method does not perform anything. Implementation subclasses have to provide their own implementation.

Specified by:

fromStream in interface ConstantInfo

Specified by:

fromStream in class ConstantAncestor

Parameters:

dis - The DataInputStream for reading the Constant Info fields

Throws:

DnaDeserializationException

updateRefs

public void updateRefs(int offset)

Description copied from class: ConstantAncestor

This method does not perform anything. Implementation subclasses have to provide their own implementation.

Specified by:

updateRefs in interface ConstantInfo

Overrides:

updateRefs in class ConstantAncestor

Parameters:

offset - The offset to be applied

innerValidations

protected void innerValidations(ConstantPoolTable cpt)
                         throws ConstantInfoValidationException,
                                ConstantInfoAttributeOutOfRangeException

Specified by:

innerValidations in class ConstantAncestor

Throws:

ConstantInfoValidationException

ConstantInfoAttributeOutOfRangeException

validateClassIndex

protected void validateClassIndex(ConstantPoolTable cpt)
                           throws ConstantInfoValidationException,
                                  ConstantInfoAttributeOutOfRangeException

Throws:

ConstantInfoValidationException

ConstantInfoAttributeOutOfRangeException

validateNameAndTypeIndex

protected void validateNameAndTypeIndex(ConstantPoolTable cpt)
                                 throws ConstantInfoValidationException,
                                        ConstantInfoAttributeOutOfRangeException

Throws:

ConstantInfoValidationException

ConstantInfoAttributeOutOfRangeException

clone

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

The clone() method will return a new instance whose reference to the containing ConstantPoolTable instance is set to null. It is up to you appropriately setting it to the correct value.

Specified by:

clone in interface ConstantInfo

Overrides:

clone in class ConstantAncestor

Returns:

The clone

Throws:

java.lang.CloneNotSupportedException