Module dk.cloudcreate.essentials.shared

Package dk.cloudcreate.essentials.shared.reflection

Class Methods

java.lang.Object

dk.cloudcreate.essentials.shared.reflection.Methods

public final class Methods
extends Object

Utility class for working with Method's

Constructor Summary

Constructors

Constructor	Description
Methods()

Method Summary

Modifier and Type	Method	Description
static Optional<Method>	findMatchingMethod(Set<Method> methods, String methodName, Class<?> returnType, Class<?>... parametersTypes)	Find a matching method based on: method name return type exact parameter-type comparison using Parameters.parameterTypesMatches(Class[], Class[], boolean)
static Set<Method>	methods(Class<?> type)	Get all methods on type.

Methods inherited from class java.lang.Object

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

Constructor Details

Methods

public Methods()

Method Details

findMatchingMethod

public static Optional<Method> findMatchingMethod(Set<Method> methods,
 String methodName,
 Class<?> returnType,
 Class<?>... parametersTypes)

Find a matching method based on:

• method name
• return type
• exact parameter-type comparison using Parameters.parameterTypesMatches(Class[], Class[], boolean)

Parameters:

methods - the set of method to search (e.g. fetched using methods(Class))

methodName - the name of the method we're looking for

returnType - the method return type that much match

parametersTypes - the method parameter types that must be matched

Returns:

Optional with the exact matching method or Optional.empty()

methods

public static Set<Method> methods(Class<?> type)

Get all methods on type. For overridden methods only the most specific (typically being the method overridden by a subclass) is returned

Parameters:

type - the type we want to find all methods within

Returns:

the list of all methods (each marked as accessible) on this type

See Also:

• Accessibles.accessible(T)