net.janino
Class Descriptor

java.lang.Object
  |
  +--net.janino.Descriptor

class Descriptor

extends java.lang.Object

Helper class that defines useful methods for handling "field descriptors" (JVMS 4.3.2) and "method descriptors" (JVMS 4.3.3).

Field Summary

static java.lang.String	BOOLEAN
static java.lang.String	BYTE
static java.lang.String	CHAR
static java.lang.String	CLASS
(package private) static java.lang.String	cvs_header
static java.lang.String	DOUBLE
static java.lang.String	ERROR
static java.lang.String	FLOAT
static java.lang.String	INT
static java.lang.String	LONG
static java.lang.String	OBJECT
static java.lang.String	RUNTIME_EXCEPTION
static java.lang.String	SHORT
static java.lang.String	STRING
static java.lang.String	THROWABLE
static java.lang.String	VOID

Constructor Summary

(package private)

Descriptor()

Method Summary

static java.lang.String	fromClassName(java.lang.String className) Convert a class name as defined by "Class.getName()" into a descriptor.
static boolean	hasSize1(java.lang.String d)
static boolean	hasSize2(java.lang.String d)
static boolean	isArrayReference(java.lang.String d)
static boolean	isClassOrInterfaceReference(java.lang.String d)
static boolean	isPrimitive(java.lang.String d)
static boolean	isPrimitiveNumeric(java.lang.String d)
static boolean	isReference(java.lang.String d)
static short	size(java.lang.String d)
static java.lang.String	toClassName(java.lang.String d) Convert a descriptor into a class name as defined by "Class.getName()".
static java.lang.String	toString(java.lang.String d)

Methods inherited from class java.lang.Object

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

Field Detail

cvs_header

static final java.lang.String cvs_header

VOID

public static final java.lang.String VOID

BYTE

public static final java.lang.String BYTE

CHAR

public static final java.lang.String CHAR

DOUBLE

public static final java.lang.String DOUBLE

FLOAT

public static final java.lang.String FLOAT

INT

public static final java.lang.String INT

LONG

public static final java.lang.String LONG

SHORT

public static final java.lang.String SHORT

BOOLEAN

public static final java.lang.String BOOLEAN

OBJECT

public static final java.lang.String OBJECT

STRING

public static final java.lang.String STRING

CLASS

public static final java.lang.String CLASS

THROWABLE

public static final java.lang.String THROWABLE

RUNTIME_EXCEPTION

public static final java.lang.String RUNTIME_EXCEPTION

ERROR

public static final java.lang.String ERROR

Constructor Detail

Descriptor

Descriptor()

Method Detail

isReference

public static boolean isReference(java.lang.String d)

isClassOrInterfaceReference

public static boolean isClassOrInterfaceReference(java.lang.String d)

isArrayReference

public static boolean isArrayReference(java.lang.String d)

size

public static short size(java.lang.String d)

hasSize1

public static boolean hasSize1(java.lang.String d)

hasSize2

public static boolean hasSize2(java.lang.String d)

toString

public static java.lang.String toString(java.lang.String d)

fromClassName

public static java.lang.String fromClassName(java.lang.String className)

Convert a class name as defined by "Class.getName()" into a descriptor.

toClassName

public static java.lang.String toClassName(java.lang.String d)

Convert a descriptor into a class name as defined by "Class.getName()".

isPrimitive

public static boolean isPrimitive(java.lang.String d)

isPrimitiveNumeric

public static boolean isPrimitiveNumeric(java.lang.String d)