org.compass.core.util.asm.optimizer
Class Constant

java.lang.Object
  org.compass.core.util.asm.optimizer.Constant

 class Constant
extends Object

A constant pool item.

Author:

Eric Bruneton

Field Summary

(package private) double	doubleVal Value of this item, for a double item.
(package private) float	floatVal Value of this item, for a float item.
(package private) int	hashCode The hash code value of this constant pool item.
(package private) int	intVal Value of this item, for an integer item.
(package private) long	longVal Value of this item, for a long item.
(package private) String	strVal1 First part of the value of this item, for items that do not hold a primitive value.
(package private) String	strVal2 Second part of the value of this item, for items that do not hold a primitive value.
(package private) String	strVal3 Third part of the value of this item, for items that do not hold a primitive value.
(package private) char	type Type of this constant pool item.

Constructor Summary

Constant()

Constant(Constant i)

Method Summary

boolean	equals(Object o)
int	hashCode()
(package private) void	set(char type, String strVal1, String strVal2, String strVal3) Sets this item to an item that do not hold a primitive value.
(package private) void	set(double doubleVal) Sets this item to a double item.
(package private) void	set(float floatVal) Sets this item to a float item.
(package private) void	set(int intVal) Sets this item to an integer item.
(package private) void	set(long longVal) Sets this item to a long item.
(package private) void	write(ClassWriter cw)

Methods inherited from class java.lang.Object

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

Field Detail

type

char type

Type of this constant pool item. A single class is used to represent all constant pool item types, in order to minimize the bytecode size of this package. The value of this field is I, J, F, D, S, s, C, T, G, M, or N (for Constant Integer, Long, Float, Double, STR, UTF8, Class, NameType, Fieldref, Methodref, or InterfaceMethodref constant pool items respectively).

intVal

int intVal

Value of this item, for an integer item.

longVal

long longVal

Value of this item, for a long item.

floatVal

float floatVal

Value of this item, for a float item.

doubleVal

double doubleVal

Value of this item, for a double item.

strVal1

String strVal1

First part of the value of this item, for items that do not hold a primitive value.

strVal2

String strVal2

Second part of the value of this item, for items that do not hold a primitive value.

strVal3

String strVal3

Third part of the value of this item, for items that do not hold a primitive value.

hashCode

int hashCode

The hash code value of this constant pool item.

Constructor Detail

Constant

Constant()

Constant

Constant(Constant i)

Method Detail

set

void set(int intVal)

Sets this item to an integer item.

Parameters:

intVal - the value of this item.

set

void set(long longVal)

Sets this item to a long item.

Parameters:

longVal - the value of this item.

set

void set(float floatVal)

Sets this item to a float item.

Parameters:

floatVal - the value of this item.

set

void set(double doubleVal)

Sets this item to a double item.

Parameters:

doubleVal - the value of this item.

set

void set(char type,
         String strVal1,
         String strVal2,
         String strVal3)

Sets this item to an item that do not hold a primitive value.

Parameters:

type - the type of this item.

strVal1 - first part of the value of this item.

strVal2 - second part of the value of this item.

strVal3 - third part of the value of this item.

write

void write(ClassWriter cw)

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object