java.lang.Object | |||
java.lang.reflect.AccessibleObject | AnnotatedElement | ||
java.lang.reflect.Method | GenericDeclaration Member |
This class models a method. Information about the method can be accessed, and the method can be invoked dynamically.
boolean | equals(Object object) | |||||
Compares the specified object to this Method and determines if they are equal. | ||||||
Annotation[] | getDeclaredAnnotations() | |||||
Gets all Annotations that are explicitly declared by this element (not inherited). | ||||||
Class<?> | getDeclaringClass() | |||||
Return the Class associated with the class that defined this method. | ||||||
Object | getDefaultValue() | |||||
Gets the default value for the annotation member represented by this method. |
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Class[]<?> | getExceptionTypes() | |||||
Return an array of the Class objects associated with the exceptions declared to be thrown by this method. | ||||||
Type[] | getGenericExceptionTypes() | |||||
Gets the exception types as an array of Type instances. |
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Type[] | getGenericParameterTypes() | |||||
Gets the parameter types as an array of Type instances, in declaration order. |
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Type | getGenericReturnType() | |||||
Gets the return type as a Type instance. |
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int | getModifiers() | |||||
Return the modifiers for the modeled method. | ||||||
String | getName() | |||||
Return the name of the modeled method. | ||||||
Annotation[][] | getParameterAnnotations() | |||||
Gets an array of arrays that represent the annotations of the formal parameters of this method. |
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Class[]<?> | getParameterTypes() | |||||
Return an array of the Class objects associated with the parameter types of this method. | ||||||
Class<?> | getReturnType() | |||||
Return the Class associated with the return type of this method. | ||||||
TypeVariable[]<Method> | getTypeParameters() | |||||
Returns the generic declared types in declaration order. | ||||||
int | hashCode() | |||||
Returns an integer hash code for the receiver. | ||||||
Object | invoke(Object receiver, Object[] args) | |||||
Return the result of dynamically invoking the modeled method. | ||||||
boolean | isBridge() | |||||
Indicates whether or not this method is a bridge. |
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boolean | isSynthetic() | |||||
Indicates whether or not this method is synthetic. |
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boolean | isVarArgs() | |||||
Indicates whether or not this method takes a variable number argument. |
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String | toGenericString() | |||||
Returns the String representation of the method's declaration, including the type parameters. |
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String | toString() | |||||
Returns a string containing a concise, human-readable description of the receiver. |
object | the object to compare |
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Gets the default value for the annotation member represented by this method.
null
if none.TypeNotPresentException | if the annotation is of type Class and no definition can be found. |
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Gets the exception types as an array of Type instances. If the method has no declared exceptions, then an empty array is returned.
GenericSignatureFormatError | if the generic method signature is invalid. |
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TypeNotPresentException | if the component type points to a missing type. |
MalformedParameterizedTypeException | if the component type points to a type that can't be instantiated for some reason. |
Gets the parameter types as an array of Type instances, in declaration order. If the method has no parameters, then an empty array is returned.
GenericSignatureFormatError | if the generic method signature is invalid. |
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TypeNotPresentException | if the component type points to a missing type. |
MalformedParameterizedTypeException | if the component type points to a type that can't be instantiated for some reason. |
Gets the return type as a Type instance.
GenericSignatureFormatError | if the generic method signature is invalid. |
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TypeNotPresentException | if the component type points to a missing type. |
MalformedParameterizedTypeException | if the component type points to a type that can't be instantiated for some reason. |
Gets an array of arrays that represent the annotations of the formal parameters of this method. If there are no parameters on this method, then an empty array is returned. If there are no annotations set, then and array of empty arrays is returned.
receiver.methodName(arg1, arg2, ... , argN)
This method
performs the following:
receiver | The object on which to call the modeled method |
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args | the arguments to the method |
NullPointerException | if the receiver is null for a non-static method |
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IllegalAccessException | if the modeled method is not accessible |
IllegalArgumentException | if an incorrect number of arguments are passed, the receiver is incompatible with the declaring class, or an argument could not be converted by a widening conversion |
InvocationTargetException | if an exception was thrown by the invoked method |
Indicates whether or not this method is a bridge.
true
if this method's a bridge,
otherwise false
.Indicates whether or not this method is synthetic.
true
if this method is synthetic,
otherwise false
.Indicates whether or not this method takes a variable number argument.
true
if a vararg is declare, otherwise
false
.Returns the String representation of the method's declaration, including the type parameters.
public native Object java.lang.Method.invoke(Object,Object) throws IllegalAccessException,IllegalArgumentException,InvocationTargetException
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