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

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

public class NameAndTypePoolInfo
extends APoolInfo

Represents a name-and-type object in the constant pool.

Author:

Mathias Ricken

Field Summary

protected AUTFPoolInfo	_descriptor Type descriptor information.
protected short	_descriptorIndex Type descriptor index.
protected AUTFPoolInfo	_name Name information.
protected short	_nameIndex Name 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

NameAndTypePoolInfo(AUTFPoolInfo name, AUTFPoolInfo descriptor, ConstantPool cp)
Constructor.

NameAndTypePoolInfo(java.io.DataInputStream dis, ConstantPool cp)
Constructor reading from a stream.

Method Summary

boolean	equals(java.lang.Object obj) Compare this object and another one.
<R,D> R	execute(IPoolInfoVisitor<R,D> visitor, D data) Execute a visitor.
AUTFPoolInfo	getDescriptor() Accessor for the type descriptor information.
AUTFPoolInfo	getName() Accessor for the name information.
int	hashCode() Return a hash code.
void	reindex() Reindex constant pool indices.
void	resolve() Resolve constant pool objects.
void	setDescriptor(AUTFPoolInfo descriptor) Mutator for the type descriptor information.
void	setName(AUTFPoolInfo name) Mutator for the name information.
java.lang.String	toString() Return a human-readable version of this constant pool object.
java.lang.String	toStringVerbose() 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

inPool, read

Methods inherited from class java.lang.Object

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

Field Detail

_name

protected AUTFPoolInfo _name

Name information.

_descriptor

protected AUTFPoolInfo _descriptor

Type descriptor information.

_nameIndex

protected short _nameIndex

Name index.

_descriptorIndex

protected short _descriptorIndex

Type descriptor index.

Constructor Detail

NameAndTypePoolInfo

public NameAndTypePoolInfo(AUTFPoolInfo name,
                           AUTFPoolInfo descriptor,
                           ConstantPool cp)

Constructor.

Parameters:

name - name information

descriptor - type descriptor information

NameAndTypePoolInfo

public NameAndTypePoolInfo(java.io.DataInputStream dis,
                           ConstantPool cp)
                    throws java.io.IOException

Constructor reading from a stream.

Parameters:

dis - input stream

cp - constant pool

Throws:

java.io.IOException

Method Detail

getName

public AUTFPoolInfo getName()

Accessor for the name information.

Returns:

name information

setName

public void setName(AUTFPoolInfo name)

Mutator for the name information.

Parameters:

name - new name information

getDescriptor

public AUTFPoolInfo getDescriptor()

Accessor for the type descriptor information.

Returns:

type descriptor information

setDescriptor

public void setDescriptor(AUTFPoolInfo descriptor)

Mutator for the type descriptor information.

Parameters:

descriptor - type descriptor information

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

toStringVerbose

public java.lang.String toStringVerbose()

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

Specified by:

toStringVerbose in class APoolInfo

Returns:

string

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

equals

public boolean equals(java.lang.Object obj)

Compare this object and another one.

Specified by:

equals in class APoolInfo

Parameters:

obj - other object

Returns:

true if the same

execute

public <R,D> R execute(IPoolInfoVisitor<R,D> visitor,
                       D data)

Execute a visitor.

Specified by:

execute in class APoolInfo

Parameters:

visitor - visitor

data - visitor-specific parameter

Returns:

visitor-specific return value