com.whitestein.lsps.common

Class Basic

java.lang.Object

com.whitestein.lsps.common.Basic

public final class Basic
extends Object

Basic utility methods.

Author:

mvy

Method Summary

Modifier and Type	Method and Description
static <T extends Comparable<T>> int	compareNull(T c1, T c2) Deprecated.

Methods inherited from class java.lang.Object

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

Method Detail

compareNull

@Deprecated
public static <T extends Comparable<T>> int compareNull(T c1,
                                                                    T c2)

Deprecated.

Compares two values using Comparable.compareTo(Object) and returns the output, but only if both values are not null. If at least one of the value is null, Comparable.compareTo(Object) is not called. null value is always less than any non-null value.

Type Parameters:

T - the type

Parameters:

c1 - first comparable, may be null.

c2 - second comparable, may be null.

Returns:

result of Comparable.compareTo(Object).