CONSTANT_Utf8

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org.apache.derby.iapi.services.classfile
Class CONSTANT_Utf8_info

java.lang.Object
  org.apache.derby.iapi.services.classfile.ConstantPoolEntry
      org.apache.derby.iapi.services.classfile.CONSTANT_Utf8_info

final class CONSTANT_Utf8_info
extends ConstantPoolEntry

Utf8- page 100 - Section 4.4.7

Field Summary

private int asCode


private int asString


private java.lang.String value


Fields inherited from class org.apache.derby.iapi.services.classfile.ConstantPoolEntry

doubleSlot, index, tag

Constructor Summary

(package private) CONSTANT_Utf8_info(java.lang.String value)


Method Summary

(package private) int classFileSize()
          We assume here that the String is ASCII, thus this might return a size smaller than actual size.

(package private) java.lang.Object getKey()
          Return the key used to key this object in a hashtable

(package private) void put(ClassFormatOutput out)


(package private) void setAlternative(int index)


(package private) int setAsCode()


(package private) int setAsString()


java.lang.String toString()
          Convert this Object to a human-readable String.

Methods inherited from class org.apache.derby.iapi.services.classfile.ConstantPoolEntry

doubleSlot, getI1, getI2, getIndex, getTag, setIndex

Methods inherited from class java.lang.Object

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

Field Detail

value

private final java.lang.String value

asString

private int asString

asCode

private int asCode

Constructor Detail

CONSTANT_Utf8_info

CONSTANT_Utf8_info(java.lang.String value)

Method Detail

getKey

java.lang.Object getKey()

Description copied from class: ConstantPoolEntry

Return the key used to key this object in a hashtable

Overrides:: getKey in class ConstantPoolEntry

classFileSize

int classFileSize()

We assume here that the String is ASCII, thus this might return a size smaller than actual size.

Specified by:: classFileSize in class ConstantPoolEntry

toString

public java.lang.String toString()

Description copied from class: java.lang.Object

Convert this Object to a human-readable String. There are no limits placed on how long this String should be or what it should contain. We suggest you make it as intuitive as possible to be able to place it into System.out.println() 55 and such.

It is typical, but not required, to ensure that this method never completes abruptly with a java.lang.RuntimeException.

This method will be called when performing string concatenation with this object. If the result is null, string concatenation will instead use "null".

The default implementation returns getClass().getName() + "@" + Integer.toHexString(hashCode()).

setAsCode

int setAsCode()

setAsString

int setAsString()

setAlternative

void setAlternative(int index)

put

void put(ClassFormatOutput out)
   throws java.io.IOException

Overrides:: put in class ConstantPoolEntry