polyglot.types.reflect

Class ConstantValue

java.lang.Object

polyglot.types.reflect.Attribute

polyglot.types.reflect.ConstantValue

public class ConstantValue
extends Attribute

The ConstantValue attribute stores an index into the constant pool that represents constant value. A class's static fields have constant value attributes.

Author:

Nate Nystrom (nystrom@cs.purdue.edu)

See Also:

Field

Field Summary

Fields inherited from class polyglot.types.reflect.Attribute

length, nameIndex

Constructor Summary

Constructors

Constructor and Description
ConstantValue(java.io.DataInputStream in, int nameIndex, int length) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
int	getIndex()

Methods inherited from class polyglot.types.reflect.Attribute

getName

Methods inherited from class java.lang.Object

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

Constructor Detail

ConstantValue

public ConstantValue(java.io.DataInputStream in,
             int nameIndex,
             int length)
              throws java.io.IOException

Constructor. Create a ConstantValue attribute from a data stream.

Parameters:

in - The data stream of the class file.

nameIndex - The index into the constant pool of the name of the attribute.

length - The length of the attribute, excluding the header.

Throws:

java.io.IOException - If an error occurs while reading.

Method Detail

getIndex

public int getIndex()