java.lang.reflect
Class Modifier
Modifier is a helper class with static methods to determine whether an
int returned from getModifiers() represents static, public, protected,
native, final, etc... and provides an additional method to print
out all of the modifiers in an int in order.
The methods in this class use the bitmask values in the VM spec to
determine the modifiers of an int. This means that a VM must return a
standard mask, conformant with the VM spec. I don't know if this is how
Sun does it, but I'm willing to bet money that it is.
static int | ABSTRACT- Abstract:
- Class: may not be instantiated.
- Method: may not be called.
|
static int | FINAL- Final:
- Class: no subclasses allowed.
- Field: cannot be changed.
- Method: cannot be overriden.
|
static int | INTERFACE- Interface: Class: is an interface.
|
static int | NATIVE- Native: Method: use JNI to call this method.
|
static int | PRIVATE- Private: accessible only from the same enclosing class.
|
static int | PROTECTED- Protected: accessible only to subclasses, or within the package.
|
static int | PUBLIC- Public: accessible from any other class.
|
static int | STATIC- Static:
- Class: no enclosing instance for nested class.
- Field or Method: can be accessed or invoked without an
instance of the declaring class.
|
static int | STRICT- Strictfp: Method: expressions are FP-strict.
Also used as a modifier for classes, to mean that all initializers
and constructors are FP-strict, but does not show up in
Class.getModifiers.
|
static int | SYNCHRONIZED- Synchronized: Method: lock the class while calling this method.
|
static int | TRANSIENT- Transient: Field: not serialized or deserialized.
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static int | VOLATILE- Volatile: Field: cannot be cached.
|
Modifier()- This constructor really shouldn't be here ... there are no
instance methods or variables of this class, so instantiation is
worthless.
|
static boolean | isAbstract(int mod)- Check whether the given modifier is abstract.
|
static boolean | isFinal(int mod)- Check whether the given modifier is final.
|
static boolean | isInterface(int mod)- Check whether the given modifier is an interface.
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static boolean | isNative(int mod)- Check whether the given modifier is native.
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static boolean | isPrivate(int mod)- Check whether the given modifier is private.
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static boolean | isProtected(int mod)- Check whether the given modifier is protected.
|
static boolean | isPublic(int mod)- Check whether the given modifier is public.
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static boolean | isStatic(int mod)- Check whether the given modifier is static.
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static boolean | isStrict(int mod)- Check whether the given modifier is strictfp.
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static boolean | isSynchronized(int mod)- Check whether the given modifier is synchronized.
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static boolean | isTransient(int mod)- Check whether the given modifier is transient.
|
static boolean | isVolatile(int mod)- Check whether the given modifier is volatile.
|
static String | toString(int mod)- Get a string representation of all the modifiers represented by the
given int.
|
clone, equals, extends Object> getClass, finalize, hashCode, notify, notifyAll, toString, wait, wait, wait |
STATIC
public static final int STATIC
Static:
- Class: no enclosing instance for nested class.
- Field or Method: can be accessed or invoked without an
instance of the declaring class.
STRICT
public static final int STRICT
Strictfp: Method: expressions are FP-strict.
Also used as a modifier for classes, to mean that all initializers
and constructors are FP-strict, but does not show up in
Class.getModifiers.
Modifier
public Modifier()
This constructor really shouldn't be here ... there are no
instance methods or variables of this class, so instantiation is
worthless. However, this function is in the 1.1 spec, so it is added
for completeness.
toString
public static String toString(int mod)
Get a string representation of all the modifiers represented by the
given int. The keywords are printed in this order:
<public|protected|private> abstract static final transient
volatile synchronized native strictfp interface.
- the String representing the modifiers.
java.lang.reflect.Modifier
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