Package org.scijava.module

Class MethodRef

java.lang.Object

org.scijava.module.MethodRef

All Implemented Interfaces:

Validated

public class MethodRef
extends Object
implements Validated

A reference to a Method, which can be invoked at will.

Author:

Curtis Rueden

Constructor Summary

Constructors

Constructor	Description
MethodRef(Class<?> clazz, String methodName, Class<?>... params)

Method Summary

Modifier and Type	Method	Description
void	execute(Object obj, Object... args)
Object	executeWithResult(Object obj, Object... args)
List<ValidityProblem>	getProblems()	Gets the list of problems encountered while initializing the object.
boolean	isValid()	Gets whether the object is completely valid (i.e., no problems during initialization).

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MethodRef

public MethodRef(Class<?> clazz,
                 String methodName,
                 Class<?>... params)

Method Detail

execute

public void execute(Object obj,
                    Object... args)
             throws MethodCallException

Throws:

MethodCallException

executeWithResult

public Object executeWithResult(Object obj,
                                Object... args)
                         throws MethodCallException

Throws:

MethodCallException

isValid

public boolean isValid()

Description copied from interface: Validated

Gets whether the object is completely valid (i.e., no problems during initialization).

Specified by:

isValid in interface Validated

getProblems

public List<ValidityProblem> getProblems()

Description copied from interface: Validated

Gets the list of problems encountered while initializing the object.

Specified by:

getProblems in interface Validated

Returns:

The list of problems, or a zero-length list in the case of Validated.isValid() returning true.