harpoon.IR.RawClass
Class ConstantNameAndType

java.lang.Object
  harpoon.IR.RawClass.Constant
      harpoon.IR.RawClass.ConstantNameAndType

public class ConstantNameAndType
extends Constant

The CONSTANT_NameAndType_info structure is used to represent a field or method, without indicating which class or interface type it belongs to.

Version:

$Id: ConstantNameAndType.java,v 1.2 2002/02/25 21:05:27 cananian Exp $

Author:

C. Scott Ananian <cananian@alumni.princeton.edu>

See Also:

"The Java Virtual Machine Specification, section 4.4.6", Constant

Field Summary

int	descriptor_index the value of the descriptor_index must be a valid index into the constant_pool table.
int	name_index The value of the name_index must be a valid index into the constant_pool table.

Fields inherited from class harpoon.IR.RawClass.Constant

parent

Constructor Summary

ConstantNameAndType(ClassFile parent, int name_index, int descriptor_index)
Constructor.

Method Summary

ConstantUtf8	descriptor_index()
String	descriptor()
ConstantUtf8	name_index()
String	name()
String	toString() Create a human-readable representation of this constant.
void	write(ClassDataOutputStream out) Write to a bytecode file.

Methods inherited from class harpoon.IR.RawClass.Constant

entrySize, print, read

Methods inherited from class java.lang.Object

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

Field Detail

name_index

public int name_index

The value of the name_index must be a valid index into the constant_pool table. The constant_pool entry at that index must be a CONSTANT_Utf8_info structure representing a valid Java field name or method name stored as a simple (not fully qualified) name, that is, as a Java identifier.

descriptor_index

public int descriptor_index

the value of the descriptor_index must be a valid index into the constant_pool table. The constant_pool entry at that index must be a CONSTANT_Utf8_info structure representing a valid Java field descriptor or method descriptor.

Constructor Detail

ConstantNameAndType

public ConstantNameAndType(ClassFile parent,
                           int name_index,
                           int descriptor_index)

Constructor.

Method Detail

write

public void write(ClassDataOutputStream out)
           throws IOException

Write to a bytecode file.

Specified by:

write in class Constant

Throws:

IOException - on error writing to output stream.

name_index

public ConstantUtf8 name_index()

descriptor_index

public ConstantUtf8 descriptor_index()

name

public String name()

descriptor

public String descriptor()

toString

public String toString()

Create a human-readable representation of this constant.

Overrides:

toString in class Constant