network.aika

Class Utils

java.lang.Object

network.aika.Utils

public class Utils
extends Object

Author:

Lukas Molzberger

Constructor Summary

Constructors

Constructor and Description
Utils()

Method Summary

Modifier and Type	Method and Description
static String	collapseText(String txt, int length)
static int	compareInteger(Integer a, Integer b)
static boolean	compareNullSafe(Integer a, Integer b)
static <T> boolean	contains(T[] in, T x, Comparator<T> c)
static Integer	nullSafeAdd(Integer a, boolean fa, Integer b, boolean fb)
static Double	nullSafeMax(Double a, Double b)
static Integer	nullSafeMax(Integer a, Integer b)
static Integer	nullSafeMin(Integer a, Integer b)
static Integer	nullSafeSub(Integer a, boolean fa, Integer b, boolean fb)
static double	round(double x)
static double	sigmoid(double x)

Methods inherited from class java.lang.Object

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

Constructor Detail

Utils

public Utils()

Method Detail

contains

public static <T> boolean contains(T[] in,
                                   T x,
                                   Comparator<T> c)

compareNullSafe

public static boolean compareNullSafe(Integer a,
                                      Integer b)

compareInteger

public static int compareInteger(Integer a,
                                 Integer b)

round

public static double round(double x)

nullSafeAdd

public static Integer nullSafeAdd(Integer a,
                                  boolean fa,
                                  Integer b,
                                  boolean fb)

nullSafeSub

public static Integer nullSafeSub(Integer a,
                                  boolean fa,
                                  Integer b,
                                  boolean fb)

nullSafeMin

public static Integer nullSafeMin(Integer a,
                                  Integer b)

nullSafeMax

public static Integer nullSafeMax(Integer a,
                                  Integer b)

nullSafeMax

public static Double nullSafeMax(Double a,
                                 Double b)

collapseText

public static String collapseText(String txt,
                                  int length)

sigmoid

public static double sigmoid(double x)