de.unkrig.commons.lang.protocol
Interface PredicateWhichThrows<T,EX extends java.lang.Throwable>

Type Parameters:

T - The type of the evaluated subject

EX - The throwable type that evaluate(Object) may throw

public interface PredicateWhichThrows<T,EX extends java.lang.Throwable>

An entity that tests whether a subject of type T fulfils a particular condition.

IMPORTANT NOTICE:

When using this type in a variable, parameter or field declaration, never write

PredicateWhichThrows<subject-type, thrown-exception>

, but always

PredicateWhichThrows<? super subject-type, ? extends thrown-exception>

.

Method Summary

boolean

evaluate(T subject)

Method Detail

evaluate

boolean evaluate(T subject)
                 throws EX extends java.lang.Throwable

Returns:

Whether the subject fulfils a particular condition

Throws:

EX extends java.lang.Throwable