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ConstantValueAttribute.javaAPI DocGlassfish v2 API3369Fri May 04 22:34:28 BST 2007com.sun.jdo.api.persistence.enhancer.classfile

ConstantValueAttribute

public class ConstantValueAttribute extends ClassAttribute
ConstantValueAttribute represents a constant value attribute in a class file. These attributes are used as initialization values for static fields.

(Omit source code)

Fields Summary
public static final String
expectedAttrName
private ConstValue
constantValue
Constructors Summary
public ConstantValueAttribute(ConstUtf8 attrName, ConstValue value)
Construct a constant value attribute

    super(attrName);
    constantValue = value;
Methods Summary
voidprint(java.io.PrintStream out, int indent)

    ClassPrint.spaces(out, indent);
    out.println("ConstantValue: " + constantValue.toString());//NOI18N
static com.sun.jdo.api.persistence.enhancer.classfile.ConstantValueAttributeread(ConstUtf8 attrName, java.io.DataInputStream data, ConstantPool pool)

    int index = 0;
    index = data.readUnsignedShort();

    return new ConstantValueAttribute(attrName,
                 (ConstValue) pool.constantAt(index));
public ConstValuevalue()


  /* public accessors */

     
    return constantValue;
voidwrite(java.io.DataOutputStream out)

    out.writeShort(attrName().getIndex());
    out.writeInt(2);
    out.writeShort(constantValue.getIndex());