Package serp.bytecode.lowlevel

Class NameAndTypeEntry

java.lang.Object

serp.bytecode.lowlevel.Entry

serp.bytecode.lowlevel.NameAndTypeEntry

All Implemented Interfaces:

VisitAcceptor

public class NameAndTypeEntry
extends Entry

Entry containing indexes referencing a name and a descriptor. Used to describe fields and methods of other classes referenced by opcodes.

Author:

Abe White

Field Summary

Fields inherited from class serp.bytecode.lowlevel.Entry

CLASS, DOUBLE, FIELD, FLOAT, INT, INTERFACEMETHOD, INVOKEDYNAMIC, LONG, METHOD, METHODHANDLE, METHODTYPE, NAMEANDTYPE, STRING, UTF8

Constructor Summary

Constructors

Constructor	Description
NameAndTypeEntry()	Default constructor.
NameAndTypeEntry(int nameIndex, int descriptorIndex)	Constructor.

Method Summary

Modifier and Type	Method	Description
void	acceptVisit(BCVisitor visit)	Accept a visit from a BCVisitor, calling the appropriate methods to notify the visitor that it has entered this entity, and to provide it with the proper callbacks for each sub-entity owned by this one.
UTF8Entry	getDescriptorEntry()	Return the descriptor's referenced UTF8Entry.
int	getDescriptorIndex()	Return the constant pool index of the UTF8Entry containing the descriptor for this entity.
UTF8Entry	getNameEntry()	Return the name's referenced UTF8Entry.
int	getNameIndex()	Return the constant pool index of the UTF8Entry containing the name of this entity.
int	getType()	Return the type code for this entry type.
void	setDescriptorIndex(int descriptorIndex)	Set the constant pool index of a UTF8Entry containing the descriptor for this entity.
void	setNameIndex(int nameIndex)	Set the constant pool index of the UTF8Entry containing the name of this entity.

Methods inherited from class serp.bytecode.lowlevel.Entry

create, getIndex, getPool, isWide, read, write

Methods inherited from class java.lang.Object

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

Constructor Detail

NameAndTypeEntry

public NameAndTypeEntry()

Default constructor.

NameAndTypeEntry

public NameAndTypeEntry(int nameIndex,
                        int descriptorIndex)

Constructor.

Parameters:

nameIndex - the constant pool index of the UTF8Entry containing the name of this entity

descriptorIndex - the constant pool index of the UTF8Entry containing the descriptor for this entity

Method Detail

getType

public int getType()

Description copied from class: Entry

Return the type code for this entry type.

Specified by:

getType in class Entry

getNameIndex

public int getNameIndex()

Return the constant pool index of the UTF8Entry containing the name of this entity.

setNameIndex

public void setNameIndex(int nameIndex)

Set the constant pool index of the UTF8Entry containing the name of this entity.

getNameEntry

public UTF8Entry getNameEntry()

Return the name's referenced UTF8Entry. This method can only be run for entries that have been added to a constant pool.

getDescriptorIndex

public int getDescriptorIndex()

Return the constant pool index of the UTF8Entry containing the descriptor for this entity.

setDescriptorIndex

public void setDescriptorIndex(int descriptorIndex)

Set the constant pool index of a UTF8Entry containing the descriptor for this entity.

getDescriptorEntry

public UTF8Entry getDescriptorEntry()

Return the descriptor's referenced UTF8Entry. This method can only be run for entries that have been added to a constant pool.

acceptVisit

public void acceptVisit(BCVisitor visit)

Description copied from interface: VisitAcceptor

Accept a visit from a BCVisitor, calling the appropriate methods to notify the visitor that it has entered this entity, and to provide it with the proper callbacks for each sub-entity owned by this one.