public class Modifier extends Object
static
methods and
constants to decode class and member access modifiers. The sets of
modifiers are represented as integers with distinct bit positions
representing different modifiers. The values for the constants
representing the modifiers are taken from the tables in sections 4.1, 4.4, 4.5, and 4.7 of
The Java™ Virtual Machine Specification.Class.getModifiers()
,
Member.getModifiers()
Modifier and Type | Field | Description |
---|---|---|
static int |
ABSTRACT |
The
int value representing the abstract
modifier. |
static int |
FINAL |
The
int value representing the final
modifier. |
static int |
INTERFACE |
The
int value representing the interface
modifier. |
static int |
NATIVE |
The
int value representing the native
modifier. |
static int |
PRIVATE |
The
int value representing the private
modifier. |
static int |
PROTECTED |
The
int value representing the protected
modifier. |
static int |
PUBLIC |
The
int value representing the public
modifier. |
static int |
STATIC |
The
int value representing the static
modifier. |
static int |
STRICT |
The
int value representing the strictfp
modifier. |
static int |
SYNCHRONIZED |
The
int value representing the synchronized
modifier. |
static int |
TRANSIENT |
The
int value representing the transient
modifier. |
static int |
VOLATILE |
The
int value representing the volatile
modifier. |
Constructor | Description |
---|---|
Modifier() |
Modifier and Type | Method | Description |
---|---|---|
static int |
classModifiers() |
Return an
int value OR-ing together the source language
modifiers that can be applied to a class. |
static int |
constructorModifiers() |
Return an
int value OR-ing together the source language
modifiers that can be applied to a constructor. |
static int |
fieldModifiers() |
Return an
int value OR-ing together the source language
modifiers that can be applied to a field. |
static int |
interfaceModifiers() |
Return an
int value OR-ing together the source language
modifiers that can be applied to an interface. |
static boolean |
isAbstract(int mod) |
Return
true if the integer argument includes the
abstract modifier, false otherwise. |
static boolean |
isFinal(int mod) |
Return
true if the integer argument includes the
final modifier, false otherwise. |
static boolean |
isInterface(int mod) |
Return
true if the integer argument includes the
interface modifier, false otherwise. |
static boolean |
isNative(int mod) |
Return
true if the integer argument includes the
native modifier, false otherwise. |
static boolean |
isPrivate(int mod) |
Return
true if the integer argument includes the
private modifier, false otherwise. |
static boolean |
isProtected(int mod) |
Return
true if the integer argument includes the
protected modifier, false otherwise. |
static boolean |
isPublic(int mod) |
Return
true if the integer argument includes the
public modifier, false otherwise. |
static boolean |
isStatic(int mod) |
Return
true if the integer argument includes the
static modifier, false otherwise. |
static boolean |
isStrict(int mod) |
Return
true if the integer argument includes the
strictfp modifier, false otherwise. |
static boolean |
isSynchronized(int mod) |
Return
true if the integer argument includes the
synchronized modifier, false otherwise. |
static boolean |
isTransient(int mod) |
Return
true if the integer argument includes the
transient modifier, false otherwise. |
static boolean |
isVolatile(int mod) |
Return
true if the integer argument includes the
volatile modifier, false otherwise. |
static int |
methodModifiers() |
Return an
int value OR-ing together the source language
modifiers that can be applied to a method. |
static int |
parameterModifiers() |
Return an
int value OR-ing together the source language
modifiers that can be applied to a parameter. |
static String |
toString(int mod) |
Return a string describing the access modifier flags in
the specified modifier.
|
public static final int PUBLIC
int
value representing the public
modifier.public static final int PRIVATE
int
value representing the private
modifier.public static final int PROTECTED
int
value representing the protected
modifier.public static final int STATIC
int
value representing the static
modifier.public static final int FINAL
int
value representing the final
modifier.public static final int SYNCHRONIZED
int
value representing the synchronized
modifier.public static final int VOLATILE
int
value representing the volatile
modifier.public static final int TRANSIENT
int
value representing the transient
modifier.public static final int NATIVE
int
value representing the native
modifier.public static final int INTERFACE
int
value representing the interface
modifier.public static final int ABSTRACT
int
value representing the abstract
modifier.public static final int STRICT
int
value representing the strictfp
modifier.public static boolean isPublic(int mod)
true
if the integer argument includes the
public
modifier, false
otherwise.mod
- a set of modifierstrue
if mod
includes the
public
modifier; false
otherwise.public static boolean isPrivate(int mod)
true
if the integer argument includes the
private
modifier, false
otherwise.mod
- a set of modifierstrue
if mod
includes the
private
modifier; false
otherwise.public static boolean isProtected(int mod)
true
if the integer argument includes the
protected
modifier, false
otherwise.mod
- a set of modifierstrue
if mod
includes the
protected
modifier; false
otherwise.public static boolean isStatic(int mod)
true
if the integer argument includes the
static
modifier, false
otherwise.mod
- a set of modifierstrue
if mod
includes the
static
modifier; false
otherwise.public static boolean isFinal(int mod)
true
if the integer argument includes the
final
modifier, false
otherwise.mod
- a set of modifierstrue
if mod
includes the
final
modifier; false
otherwise.public static boolean isSynchronized(int mod)
true
if the integer argument includes the
synchronized
modifier, false
otherwise.mod
- a set of modifierstrue
if mod
includes the
synchronized
modifier; false
otherwise.public static boolean isVolatile(int mod)
true
if the integer argument includes the
volatile
modifier, false
otherwise.mod
- a set of modifierstrue
if mod
includes the
volatile
modifier; false
otherwise.public static boolean isTransient(int mod)
true
if the integer argument includes the
transient
modifier, false
otherwise.mod
- a set of modifierstrue
if mod
includes the
transient
modifier; false
otherwise.public static boolean isNative(int mod)
true
if the integer argument includes the
native
modifier, false
otherwise.mod
- a set of modifierstrue
if mod
includes the
native
modifier; false
otherwise.public static boolean isInterface(int mod)
true
if the integer argument includes the
interface
modifier, false
otherwise.mod
- a set of modifierstrue
if mod
includes the
interface
modifier; false
otherwise.public static boolean isAbstract(int mod)
true
if the integer argument includes the
abstract
modifier, false
otherwise.mod
- a set of modifierstrue
if mod
includes the
abstract
modifier; false
otherwise.public static boolean isStrict(int mod)
true
if the integer argument includes the
strictfp
modifier, false
otherwise.mod
- a set of modifierstrue
if mod
includes the
strictfp
modifier; false
otherwise.public static String toString(int mod)
The modifier names are returned in an order consistent with the suggested modifier orderings given in sections 8.1.1, 8.3.1, 8.4.3, 8.8.3, and 9.1.1 of The Java™ Language Specification. The full modifier ordering used by this method is:public final synchronized strictfp
public protected private abstract static final transient
volatile synchronized native strictfp
interface
The interface
modifier discussed in this class is
not a true modifier in the Java language and it appears after
all other modifiers listed by this method. This method may
return a string of modifiers that are not valid modifiers of a
Java entity; in other words, no checking is done on the
possible validity of the combination of modifiers represented
by the input.
Note that to perform such checking for a known kind of entity,
such as a constructor or method, first AND the argument of
toString
with the appropriate mask from a method like
constructorModifiers()
or methodModifiers()
.mod
- a set of modifiersmod
public static int classModifiers()
int
value OR-ing together the source language
modifiers that can be applied to a class.int
value OR-ing together the source language
modifiers that can be applied to a class.public static int interfaceModifiers()
int
value OR-ing together the source language
modifiers that can be applied to an interface.int
value OR-ing together the source language
modifiers that can be applied to an interface.public static int constructorModifiers()
int
value OR-ing together the source language
modifiers that can be applied to a constructor.int
value OR-ing together the source language
modifiers that can be applied to a constructor.public static int methodModifiers()
int
value OR-ing together the source language
modifiers that can be applied to a method.int
value OR-ing together the source language
modifiers that can be applied to a method.public static int fieldModifiers()
int
value OR-ing together the source language
modifiers that can be applied to a field.int
value OR-ing together the source language
modifiers that can be applied to a field.public static int parameterModifiers()
int
value OR-ing together the source language
modifiers that can be applied to a parameter.int
value OR-ing together the source language
modifiers that can be applied to a parameter. Submit a bug or feature
For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
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DRAFT 9-internal+0-adhoc.mlchung.jdk9-jdeps