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package com.sun.jdo.api.persistence.enhancer.classfile;

import java.io.*;

/**
 * Class representing a float constant in the constant pool of a class file
 */

public class ConstFloat extends ConstValue {
  /* The tag value associated with ConstFloat */
  public static final int MyTag = CONSTANTFloat;

  /* The value */
  private float floatValue;

  /* public accessors */

  /**
   * The tag of this constant entry
   */
  public int tag () { return MyTag; }

  /**
   * return the value associated with the entry
   */
  public float value() {
    return floatValue;
  }

  /**
   * Return the descriptor string for the constant type.
   */
  public String descriptor() {
      return "F";//NOI18N
  }

  /**
   * A printable representation
   */
  public String toString () {
      return "CONSTANTFloat(" + indexAsString() + "): " + //NOI18N
          "floatValue(" + Float.toString(floatValue) + ")";//NOI18N
  }

  /* package local methods */

  ConstFloat (float f) {
    floatValue = f;
  }

  void formatData (DataOutputStream b) throws IOException {
    b.writeFloat(floatValue);
  }

  static ConstFloat read (DataInputStream input) throws IOException {
    return new ConstFloat (input.readFloat());
  }

  void resolve (ConstantPool p) { }

}