Package org.opencastproject.util.data.functions

Class Booleans

java.lang.Object

org.opencastproject.util.data.functions.Booleans

public final class Booleans
extends Object

Boolean functions.

Field Summary

Fields

Modifier and Type	Field	Description
static final Function<Boolean,Boolean>	not

Method Summary

Modifier and Type	Method	Description
static <A> Function<A,Boolean>	eq(A a)
static <A extends Comparable<A>> Function<A,Boolean>	gt(A a)
static <A extends Comparable<A>> Function<A,Boolean>	lt(A a)
static <A> Function<A,Boolean>	not(Function<A,Boolean> f)
static <A> Function<A,Boolean>	yes()	A function that always returns true.

Methods inherited from class java.lang.Object

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

Field Details

not

public static final Function<Boolean,Boolean> not

Method Details

eq

public static <A> Function<A,Boolean> eq(A a)

lt

public static <A extends Comparable<A>>
Function<A,Boolean> lt(A a)

gt

public static <A extends Comparable<A>>
Function<A,Boolean> gt(A a)

yes

public static <A> Function<A,Boolean> yes()

A function that always returns true.

not

public static <A> Function<A,Boolean> not(Function<A,Boolean> f)