Executable

public abstract class Executable extends AccessibleObject
implements GenericDeclaration Member

Known Direct Subclasses Method Method Stub implementation of Method.

Stub implementation of Executable. The actual implementation is in Method.h and Method.m, so the declared methods in this class should match the actual methods implemented in order to catch unsupported API references.

See Also

• Object

Inherited Constant Summary

From interface java.lang.reflect.Member

int	DECLARED	Identifies the set of declared members of a class or interface.
int	PUBLIC	Identifies the set of all public members of a class or interface, including inherited members.

Public Constructor Summary

Executable()

Public Method Summary

<T extends Annotation> T	getAnnotation(Class<T> cls) Returns this element's annotation for the specified type if such an annotation is present, else null.
<T extends Annotation> T[]	getAnnotationsByType(Class<T> cls)
Annotation[]	getDeclaredAnnotations() Returns annotations that are directly present on this element.
abstract Class<?>	getDeclaringClass() Returns the Class object representing the class or interface that declares the member or constructor represented by this Member.
abstract Class[]<?>	getExceptionTypes()
Type[]	getGenericExceptionTypes()
Type[]	getGenericParameterTypes()
abstract int	getModifiers() Returns the Java language modifiers for the member or constructor represented by this Member, as an integer.
abstract String	getName() Returns the simple name of the underlying member or constructor represented by this Member.
abstract Annotation[][]	getParameterAnnotations()
int	getParameterCount()
abstract Class[]<?>	getParameterTypes()
Parameter[]	getParameters()
abstract TypeVariable[]<?>	getTypeParameters() Returns an array of TypeVariable objects that represent the type variables declared by the generic declaration represented by this GenericDeclaration object, in declaration order.
boolean	isSynthetic() Returns true if this member was introduced by the compiler; returns false otherwise.
boolean	isVarArgs()
abstract String	toGenericString()

Inherited Method Summary

From class java.lang.reflect.AccessibleObject

<T extends Annotation> T	getAnnotation(Class<T> annotationClass) Returns this element's annotation for the specified type if such an annotation is present, else null.
Annotation[]	getAnnotations() Returns annotations that are present on this element.
Annotation[]	getDeclaredAnnotations() Returns annotations that are directly present on this element.
boolean	isAccessible()
boolean	isAnnotationPresent(Class<? extends Annotation> annotationClass) Returns true if an annotation for the specified type is present on this element, else false.
void	setAccessible(boolean b)
static void	setAccessible(AccessibleObject[] objects, boolean b)

From class java.lang.Object

Object	clone() Creates and returns a copy of this Object.
boolean	equals(Object obj) Compares this instance with the specified object and indicates if they are equal.
void	finalize() Invoked when the garbage collector has detected that this instance is no longer reachable.
final Class<?>	getClass() Returns the unique instance of Class that represents this object's class.
int	hashCode() Returns an integer hash code for this object.
final void	notify() Causes a thread which is waiting on this object's monitor (by means of calling one of the wait() methods) to be woken up.
final void	notifyAll() Causes all threads which are waiting on this object's monitor (by means of calling one of the wait() methods) to be woken up.
String	toString() Returns a string containing a concise, human-readable description of this object.
final void	wait(long timeout, int nanos) Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object or until the specified timeout expires.
final void	wait(long timeout) Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object or until the specified timeout expires.
final void	wait() Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object.

From interface java.lang.reflect.AnnotatedElement

abstract <T extends Annotation> T	getAnnotation(Class<T> annotationClass) Returns this element's annotation for the specified type if such an annotation is present, else null.
abstract Annotation[]	getAnnotations() Returns annotations that are present on this element.
<T extends Annotation> T[]	getAnnotationsByType(Class<T> annotationClass) Returns annotations that are associated with this element.
<T extends Annotation> T	getDeclaredAnnotation(Class<T> annotationClass) Returns this element's annotation for the specified type if such an annotation is directly present, else null.
abstract Annotation[]	getDeclaredAnnotations() Returns annotations that are directly present on this element.
<T extends Annotation> T[]	getDeclaredAnnotationsByType(Class<T> annotationClass) Returns this element's annotation(s) for the specified type if such annotations are either directly present or indirectly present.
boolean	isAnnotationPresent(Class<? extends Annotation> annotationClass) Returns true if an annotation for the specified type is present on this element, else false.

From interface java.lang.reflect.GenericDeclaration

abstract TypeVariable[]<?>

getTypeParameters() Returns an array of TypeVariable objects that represent the type variables declared by the generic declaration represented by this GenericDeclaration object, in declaration order.

From interface java.lang.reflect.Member

abstract Class<?>	getDeclaringClass() Returns the Class object representing the class or interface that declares the member or constructor represented by this Member.
abstract int	getModifiers() Returns the Java language modifiers for the member or constructor represented by this Member, as an integer.
abstract String	getName() Returns the simple name of the underlying member or constructor represented by this Member.
abstract boolean	isSynthetic() Returns true if this member was introduced by the compiler; returns false otherwise.

Public Constructors

public Executable ()

Public Methods

public T getAnnotation (Class<T> cls)

Returns this element's annotation for the specified type if such an annotation is present, else null.

Parameters

cls	the Class object corresponding to the annotation type

Returns

• this element's annotation for the specified annotation type if present on this element, else null

public T[] getAnnotationsByType (Class<T> cls)

Parameters

cls

public Annotation[] getDeclaredAnnotations ()

Returns annotations that are directly present on this element. This method ignores inherited annotations. If there are no annotations directly present on this element, the return value is an array of length 0. The caller of this method is free to modify the returned array; it will have no effect on the arrays returned to other callers.

Returns

• annotations directly present on this element

public abstract Class<?> getDeclaringClass ()

Returns the Class object representing the class or interface that declares the member or constructor represented by this Member.

Returns

• an object representing the declaring class of the underlying member

public abstract Class[]<?> getExceptionTypes ()

public Type[] getGenericExceptionTypes ()

public Type[] getGenericParameterTypes ()

public abstract int getModifiers ()

Returns the Java language modifiers for the member or constructor represented by this Member, as an integer. The Modifier class should be used to decode the modifiers in the integer.

Returns

• the Java language modifiers for the underlying member

public abstract String getName ()

Returns the simple name of the underlying member or constructor represented by this Member.

Returns

• the simple name of the underlying member

public abstract Annotation[][] getParameterAnnotations ()

public int getParameterCount ()

public abstract Class[]<?> getParameterTypes ()

public Parameter[] getParameters ()

public abstract TypeVariable[]<?> getTypeParameters ()

Returns an array of TypeVariable objects that represent the type variables declared by the generic declaration represented by this GenericDeclaration object, in declaration order. Returns an array of length 0 if the underlying generic declaration declares no type variables.

Returns

• an array of TypeVariable objects that represent the type variables declared by this generic declaration

public boolean isSynthetic ()

Returns true if this member was introduced by the compiler; returns false otherwise.

Returns

• true if and only if this member was introduced by the compiler.

public boolean isVarArgs ()

public abstract String toGenericString ()