org.organicdesign.fp.function

Class Function0.Constant<K>

java.lang.Object

org.organicdesign.fp.function.Function0.Constant<K>

All Implemented Interfaces:

Serializable, Callable<K>, Supplier<K>, Function0<K>

Enclosing interface:

Function0<U>

public static class Function0.Constant<K>
extends Object
implements Function0<K>, Serializable

Wraps a value in a constant function. If you need to "memoize" some really expensive operation, use it to wrap a LazyRef.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface org.organicdesign.fp.function.Function0

Function0.Const, Function0.Constant<K>

Field Summary

Fields inherited from interface org.organicdesign.fp.function.Function0

NULL

Method Summary

Modifier and Type	Method and Description
K	applyEx() Implement this one method and you don't have to worry about checked exceptions.
boolean	equals(Object o)
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.organicdesign.fp.function.Function0

apply, call, constantFunction, get

Method Detail

applyEx

public K applyEx()

Description copied from interface: Function0

Implement this one method and you don't have to worry about checked exceptions.

Specified by:

applyEx in interface Function0<K>

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object