filter.gauss), and names and types of parameters including generics. One thing that would be very nice would be to let programmers write public static methods, which are easily usable normally, but which also possess key structural metadata, including which op is being implemented (e.g. Would match a boolean primitive.For the SciJava Ops project-an iteration and generalization of ImageJ Ops-we have been researching ways to make it as easy as possible for programmers to code algorithm implementations such that they can be discovered and executed performantly at runtime. invokeStaticMethod public static Object invokeStaticMethod( Class cls,.Method invoked IllegalAccessException - if the requested method is not accessible Both primitive and reference parameters are subject to method invocation conversions as necessary. Individual parameters automatically to match primitive formal parameters. Parameters: cls - invoke static method on this class methodName - get method with this name args - use these arguments - treat null as empty array Returns: The value returned by the invoked method Throws: NoSuchMethodException - if there is no such accessible method InvocationTargetException - wraps an exception thrown by the The invoke () method of Method class Invokes the underlying method represented by this Method object, on the specified object with the specified parameters. ![]() InvokeStaticMethod(Class, String, Object, Class). // Lets assume we can load a user from the database by ID like so: User aUser userRepository.findOne(1L) // now we invoke the getEmail() method to get the. Invokes a named static method whose parameter type matches the object type. ![]() Parameters: object - invoke method on this object forceAccess - force access to invoke method even if it's not accessible methodName - get method with this name args - use these arguments - treat null as empty array parameterTypes - match these parameters - treat null as empty array Returns: The value returned by the invoked method Throws: NoSuchMethodException - if there is no such accessible method InvocationTargetException - wraps an exception thrown by the method invoked IllegalAccessException - if the requested method is not accessible via reflection Since: 3.5 Parameters: object - invoke method on this object forceAccess - force access to invoke method even if it's not accessible methodName - get method with this name args - use these arguments - treat null as empty array Returns: The value returned by the invoked method Throws: NoSuchMethodException - if there is no such accessible method InvocationTargetException - wraps an exception thrown by the method invoked IllegalAccessException - if the requested method is not accessible via reflection Since: 3.5 InvokeMethod(Object object, boolean forceAccess, String methodName, Object args, Class parameterTypes). invokeMethod public static Object invokeMethod( Object object,.Parameters: object - invoke method on this object methodName - get method with this name args - use these arguments - treat null as empty array Returns: The value returned by the invoked method Throws: NoSuchMethodException - if there is no such accessible method InvocationTargetException - wraps an exception thrown by the method invoked IllegalAccessException - if the requested method is not accessible via reflection InvokeMethod(Object object, String methodName, Object args, Class parameterTypes). This method supports calls to methods taking primitive parameters This method delegates the method search to getMatchingAccessibleMethod(Class, String, Class). ![]() Invokes a named method whose parameter type matches the object type.
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