water.udf.fp

Class FP

java.lang.Object

water.udf.fp.FP

public class FP
extends java.lang.Object

Elements of Functional Programming (known as FP) in Java

See Also:

Wikipedia for details

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	FP.Some<T>

Field Summary

Fields

Modifier and Type	Field and Description
static water.udf.fp.FP.Option<?>	None

Constructor Summary

Constructors

Constructor and Description
FP()

Method Summary

Methods

Modifier and Type	Method and Description
static boolean	equal(java.lang.Object a, java.lang.Object b)
static <T> water.udf.fp.FP.Option<T>	flatten(water.udf.fp.FP.Option<water.udf.fp.FP.Option<T>> optOptT)
static int	hashCode(java.lang.Object o)
static <T> water.udf.fp.FP.Option<T>	headOption(java.lang.Iterable<T> ts)
static <T> water.udf.fp.FP.Option<T>	headOption(java.util.Iterator<T> it)
static <T> water.udf.fp.FP.Option<T>	Option(T t)
static <T> water.udf.fp.FP.Option<T>	Some(T t)

Methods inherited from class java.lang.Object

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

Field Detail

None

public static final water.udf.fp.FP.Option<?> None

Constructor Detail

FP

public FP()

Method Detail

equal

public static boolean equal(java.lang.Object a,
            java.lang.Object b)

hashCode

public static int hashCode(java.lang.Object o)

Some

public static <T> water.udf.fp.FP.Option<T> Some(T t)

Option

public static <T> water.udf.fp.FP.Option<T> Option(T t)

flatten

public static <T> water.udf.fp.FP.Option<T> flatten(water.udf.fp.FP.Option<water.udf.fp.FP.Option<T>> optOptT)

headOption

public static <T> water.udf.fp.FP.Option<T> headOption(java.util.Iterator<T> it)

headOption

public static <T> water.udf.fp.FP.Option<T> headOption(java.lang.Iterable<T> ts)