jasm.lang

Class Constant

java.lang.Object

jasm.lang.Constant

public class Constant
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Constant.Class
static class	Constant.Double
static class	Constant.Dummy
static class	Constant.FieldRef
static class	Constant.Float
static class	Constant.Info
static class	Constant.Integer
static class	Constant.InterfaceMethodRef
static class	Constant.Long
static class	Constant.MethodRef
static class	Constant.NameType
static class	Constant.String
static class	Constant.Utf8

Constructor Summary

Constructors

Constructor and Description
Constant()

Method Summary

Modifier and Type	Method and Description
static void	addPoolItem(Constant.Info item, Set<Constant.Info> constantPool) Recursively add a CONSTANT_Info object to a constant pool.
static Constant.Class	buildClass(JvmType.Array type) This method creates a CONSTANT_Class object from an Array
static Constant.Class	buildClass(JvmType.Clazz type) This method creates a CONSTANT_Class object from a Type Clazz
static Constant.Class	buildClass(JvmType.Reference type) This method creates a CONSTANT_Class object from a Type Reference
static Constant.FieldRef	buildFieldRef(JvmType.Clazz owner, String name, JvmType type) Creates a CONSTANT_FieldRef object.
static Constant.InterfaceMethodRef	buildInterfaceMethodRef(JvmType.Reference owner, String name, JvmType type) Creates a CONSTANT_InterfaceMethodRef object.
static Constant.MethodRef	buildMethodRef(JvmType.Reference owner, String name, JvmType type) Creates a CONSTANT_MethodRef object.
static Constant.Info	fromNumber(Number c) This method creates a CONSTANT_info object from a Number object.
static Constant.String	fromString(String c) This method creates a CONSTANT_info object from a String

Methods inherited from class java.lang.Object

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

Constructor Detail

Constant

public Constant()

Method Detail

fromString

public static Constant.String fromString(String c)

This method creates a CONSTANT_info object from a String

Parameters:

c -

Returns:

Constant object representing the given string

fromNumber

public static Constant.Info fromNumber(Number c)

This method creates a CONSTANT_info object from a Number object.

Parameters:

c -

Returns:

Constant object representing the given number

buildClass

public static Constant.Class buildClass(JvmType.Reference type)

This method creates a CONSTANT_Class object from a Type Reference

Parameters:

type - Reference type from which CONSTANT_class is created

Returns:

Constant object representing the given reference type

buildClass

public static Constant.Class buildClass(JvmType.Clazz type)

This method creates a CONSTANT_Class object from a Type Clazz

Parameters:

type - Class type from which CONSTANT_class object is created.

Returns:

Constant object representing the given class

buildClass

public static Constant.Class buildClass(JvmType.Array type)

This method creates a CONSTANT_Class object from an Array

Parameters:

type - Array type from which CONSTANT_class is constructed

Returns:

Constant object representing the given array type

buildFieldRef

public static Constant.FieldRef buildFieldRef(JvmType.Clazz owner,
                                              String name,
                                              JvmType type)

Creates a CONSTANT_FieldRef object.

Parameters:

owner -

name -

type -

Returns:

Constant object representing the given field

buildMethodRef

public static Constant.MethodRef buildMethodRef(JvmType.Reference owner,
                                                String name,
                                                JvmType type)

Creates a CONSTANT_MethodRef object.

Parameters:

owner -

name -

type -

Returns:

Constant object representing the given method

buildInterfaceMethodRef

public static Constant.InterfaceMethodRef buildInterfaceMethodRef(JvmType.Reference owner,
                                                                  String name,
                                                                  JvmType type)

Creates a CONSTANT_InterfaceMethodRef object.

Parameters:

owner -

name -

type -

Returns:

addPoolItem

public static void addPoolItem(Constant.Info item,
                               Set<Constant.Info> constantPool)

Recursively add a CONSTANT_Info object to a constant pool. Items used by this item which are not already in the pool are also added.

Parameters:

item - Item to be added to pool.

constantPool - Constant pool to which item is added.