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Micro Distribution of the Payara Project for IBM JDK
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package com.sun.jdo.api.persistence.enhancer.classfile;
import java.io.*;
/**
* Class representing a class reference in the constant pool
*/
public class ConstClass extends ConstBasic {
/* The tag associated with ConstClass entries */
public static final int MyTag = CONSTANTClass;
/* The name of the class being referred to */
private ConstUtf8 theClassName;
/* The index of name of the class being referred to
* - used while reading from a class file */
private int theClassNameIndex;
/* public accessors */
/**
* Return the tag for this constant
*/
public int tag () { return MyTag; }
/**
* Return the class name
*/
public ConstUtf8 className() {
return theClassName;
}
/**
* Return the class name in simple string form
*/
public String asString() {
return theClassName.asString();
}
/**
* A printable representation
*/
public String toString () {
return "CONSTANTClass(" + indexAsString() + "): " + //NOI18N
"className(" + theClassName.toString() + ")";//NOI18N
}
/**
* Change the class reference (not to be done lightly)
*/
public void changeClass(ConstUtf8 newName) {
theClassName = newName;
theClassNameIndex = newName.getIndex();
}
/* package local methods */
/**
* Construct a ConstClass
*/
public ConstClass (ConstUtf8 cname) {
theClassName = cname;
}
ConstClass (int cname) {
theClassNameIndex = cname;
}
void formatData (DataOutputStream b) throws IOException {
b.writeShort(theClassName.getIndex());
}
static ConstClass read (DataInputStream input) throws IOException {
return new ConstClass (input.readUnsignedShort());
}
void resolve (ConstantPool p) {
theClassName = (ConstUtf8) p.constantAt(theClassNameIndex);
}
}
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