com.edorasware.commons.core.util.fp

Class Predicates

java.lang.Object

com.edorasware.commons.core.util.fp.Predicates

public abstract class Predicates
extends Object

Provides predicates used in filter operations.

Method Summary

Modifier and Type	Method and Description
static <T> com.google.common.base.Predicate<Optional<T>>	isPresent() Returns a predicate that matches all Optionals that have a reference to a value, i.e. they have a value present.

Methods inherited from class java.lang.Object

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

Method Detail

isPresent

public static <T> com.google.common.base.Predicate<Optional<T>> isPresent()

Returns a predicate that matches all Optionals that have a reference to a value, i.e. they have a value present.

Type Parameters:

T - the type of the Optional

Returns:

a predicate matching Optionals that have a reference to a value