edu.rice.cs.cunit.classFile.constantPool
Class AClassNameTypePoolInfo

java.lang.Object
  edu.rice.cs.cunit.classFile.constantPool.APoolInfo
      edu.rice.cs.cunit.classFile.constantPool.AClassNameTypePoolInfo

Direct Known Subclasses:

FieldPoolInfo, InterfaceMethodPoolInfo, MethodPoolInfo

public abstract class AClassNameTypePoolInfo
extends APoolInfo

Represents an object in the constant pool described by class and name-and-type.

Author:

Mathias Ricken

Field Summary

protected ClassPoolInfo	_classInfo Class information.
protected int	_classInfoIndex Class index.
protected NameAndTypePoolInfo	_nameAndType NameAndType information.
protected int	_nameAndTypeIndex NameAndType index.

Fields inherited from class edu.rice.cs.cunit.classFile.constantPool.APoolInfo

_constantPool, _type, CONSTANT_Class, CONSTANT_Double, CONSTANT_Fieldref, CONSTANT_Float, CONSTANT_Integer, CONSTANT_InterfaceMethodref, CONSTANT_Long, CONSTANT_Methodref, CONSTANT_NameAndType, CONSTANT_String, CONSTANT_Utf8_ASCII, CONSTANT_Utf8_Unicode

Constructor Summary

AClassNameTypePoolInfo(int type, ClassPoolInfo clas, NameAndTypePoolInfo nameAndType, ConstantPool cp)
Create a new object.

AClassNameTypePoolInfo(int type, java.io.DataInputStream dis, ConstantPool cp)
Constructor reading from a stream.

Method Summary

ClassPoolInfo	getClassInfo() Accessor for the class information.
NameAndTypePoolInfo	getNameAndType() Accessor for the NameAndType information.
int	hashCode() Return a hash code.
void	reindex() Reindex constant pool indices.
void	resolve() Resolve constant pool objects.
void	setClassInfo(ClassPoolInfo classInfo) Mutator for the class information.
void	setNameAndType(NameAndTypePoolInfo nameAndType) Mutator for the NameAndType information.
java.lang.String	toString() Return a human-readable version of this constant pool object.
void	write(java.io.DataOutputStream dos) Write this constant pool object into the stream, including the type byte.

Methods inherited from class edu.rice.cs.cunit.classFile.constantPool.APoolInfo

equals, execute, inPool, read, toStringVerbose

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

_classInfo

protected ClassPoolInfo _classInfo

Class information.

_nameAndType

protected NameAndTypePoolInfo _nameAndType

NameAndType information.

_classInfoIndex

protected int _classInfoIndex

Class index.

_nameAndTypeIndex

protected int _nameAndTypeIndex

NameAndType index.

Constructor Detail

AClassNameTypePoolInfo

public AClassNameTypePoolInfo(int type,
                              ClassPoolInfo clas,
                              NameAndTypePoolInfo nameAndType,
                              ConstantPool cp)

Create a new object.

Parameters:

type - type, either FIELD, METHOD or CONSTANT_InterfaceMethodref

clas - class information

nameAndType - NameAndType information

cp - constant pool

AClassNameTypePoolInfo

public AClassNameTypePoolInfo(int type,
                              java.io.DataInputStream dis,
                              ConstantPool cp)
                       throws java.io.IOException

Constructor reading from a stream.

Parameters:

type - type, either FIELD, METHOD or CONSTANT_InterfaceMethodref

dis - input stream

cp - constant pool

Throws:

java.io.IOException

Method Detail

getClassInfo

public ClassPoolInfo getClassInfo()

Accessor for the class information.

Returns:

class information

setClassInfo

public void setClassInfo(ClassPoolInfo classInfo)

Mutator for the class information.

Parameters:

classInfo - new class information

getNameAndType

public NameAndTypePoolInfo getNameAndType()

Accessor for the NameAndType information.

Returns:

NameAndType information

setNameAndType

public void setNameAndType(NameAndTypePoolInfo nameAndType)

Mutator for the NameAndType information.

Parameters:

nameAndType - new NameAndTypeInformation

write

public void write(java.io.DataOutputStream dos)
           throws java.io.IOException

Write this constant pool object into the stream, including the type byte.

Specified by:

write in class APoolInfo

Parameters:

dos - stream

Throws:

java.io.IOException

resolve

public void resolve()

Resolve constant pool objects. This makes sure that the object links match the index links.

Specified by:

resolve in class APoolInfo

reindex

public void reindex()

Reindex constant pool indices. This makes sure the index links match the object links.

Specified by:

reindex in class APoolInfo

toString

public java.lang.String toString()

Return a human-readable version of this constant pool object.

Specified by:

toString in class APoolInfo

Returns:

string

hashCode

public int hashCode()

Return a hash code.

Specified by:

hashCode in class APoolInfo

Returns:

hash code