com.viaoa.util

Class OACompare

java.lang.Object

com.viaoa.util.OACompare

public class OACompare
extends Object

Used to compare objects, even if objects are different classes. Ex: String "1234" will equal double 1234.00 ex: boolean true will equal any number but 0, any value except null, any string except '' blank Also allows for comparing with Hub or Array to another Hub/Array, or single object (hub.AO or hub[0]&size=1, array.length=1&array[0])

Author:

vvia

Constructor Summary

Constructors

Constructor and Description
OACompare()

Method Summary

Modifier and Type	Method and Description
static int	compare(int a, int b)
static int	compare(Object value, Object matchValue)
static int	compare(Object value, Object matchValue, int decimalPlaces) Compare objects, converting them (using OAConverter class) if necessary.
static boolean	isBetween(Object value, Object fromValue, Object toValue)
static boolean	isBetweenOrEqual(Object value, Object fromValue, Object toValue)
static boolean	isEmpty(Object obj)
static boolean	isEmpty(Object obj, boolean bTrim) Checks to see if the value of an object can be considered empty.
static boolean	isEqual(Object value, Object matchValue)
static boolean	isEqual(Object value, Object matchValue, boolean bIgnoreCase)
static boolean	isEqual(Object value, Object matchValue, boolean bIgnoreCase, int decimalPlaces)
static boolean	isEqual(Object value, Object matchValue, int decimalPlaces)
static boolean	isEqualIgnoreCase(Object value, Object matchValue)
static boolean	isEqualOrBetween(Object value, Object fromValue, Object toValue)
static boolean	isEqualOrGreater(Object value, Object fromValue)
static boolean	isEqualOrIn(Object obj, Object matchValue)
static boolean	isEqualOrLess(Object value, Object fromValue)
static boolean	isGreater(Object value, Object fromValue)
static boolean	isGreaterOrEqual(Object value, Object fromValue)
static boolean	isIn(Object obj, Object matchValue)
static boolean	isLess(Object value, Object fromValue)
static boolean	isLessOrEqual(Object value, Object fromValue)
static boolean	isLike(Object value, Object matchValue)
static boolean	isNotEmpty(Object obj)
static boolean	isNotEmpty(Object obj, boolean bTrim)
static boolean	isNotEqual(Object value, Object matchValue)
static void	main(String[] args)

Methods inherited from class java.lang.Object

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

Constructor Detail

OACompare

public OACompare()

Method Detail

isEqualOrIn

public static boolean isEqualOrIn(Object obj,
                                  Object matchValue)

isIn

public static boolean isIn(Object obj,
                           Object matchValue)

isLike

public static boolean isLike(Object value,
                             Object matchValue)

Parameters:

matchValue - if a String, then it can begin or end with '*'|'%' as a wildcard.

isEqualIgnoreCase

public static boolean isEqualIgnoreCase(Object value,
                                        Object matchValue)

isEqual

public static boolean isEqual(Object value,
                              Object matchValue)

isNotEqual

public static boolean isNotEqual(Object value,
                                 Object matchValue)

isEqual

public static boolean isEqual(Object value,
                              Object matchValue,
                              boolean bIgnoreCase)

isEqual

public static boolean isEqual(Object value,
                              Object matchValue,
                              int decimalPlaces)

isEqual

public static boolean isEqual(Object value,
                              Object matchValue,
                              boolean bIgnoreCase,
                              int decimalPlaces)

isBetween

public static boolean isBetween(Object value,
                                Object fromValue,
                                Object toValue)

isEqualOrBetween

public static boolean isEqualOrBetween(Object value,
                                       Object fromValue,
                                       Object toValue)

isBetweenOrEqual

public static boolean isBetweenOrEqual(Object value,
                                       Object fromValue,
                                       Object toValue)

isGreater

public static boolean isGreater(Object value,
                                Object fromValue)

isEqualOrGreater

public static boolean isEqualOrGreater(Object value,
                                       Object fromValue)

isGreaterOrEqual

public static boolean isGreaterOrEqual(Object value,
                                       Object fromValue)

isLess

public static boolean isLess(Object value,
                             Object fromValue)

isEqualOrLess

public static boolean isEqualOrLess(Object value,
                                    Object fromValue)

isLessOrEqual

public static boolean isLessOrEqual(Object value,
                                    Object fromValue)

compare

public static int compare(int a,
                          int b)

compare

public static int compare(Object value,
                          Object matchValue)

compare

public static int compare(Object value,
                          Object matchValue,
                          int decimalPlaces)

Compare objects, converting them (using OAConverter class) if necessary. Coercion Rules will use the following for converting values before comparing: check if array type if check if Hub type value, matchValue can be any type of object, including Hub or Array. value, matchValue do not have to be same class.

isNotEmpty

public static boolean isNotEmpty(Object obj)

isNotEmpty

public static boolean isNotEmpty(Object obj,
                                 boolean bTrim)

isEmpty

public static boolean isEmpty(Object obj)

isEmpty

public static boolean isEmpty(Object obj,
                              boolean bTrim)

Checks to see if the value of an object can be considered empty. example: null, an empty array, an collection with no elements, a primitive set to 0, primitive boolean that is false, a string with only spaces (if using bTrim)

Parameters:

obj -

bTrim - if true and object is a string, then spaces will be ignored.

main

public static void main(String[] args)