com.optimizely.ab.internal

Class AttributesUtil

java.lang.Object

com.optimizely.ab.internal.AttributesUtil

public class AttributesUtil
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
AttributesUtil()

Method Summary

Modifier and Type	Method and Description
static boolean	isValidNumber(java.lang.Object value) Validate that value is not infinite, NAN or greater than Math.pow(2, 53).
static java.lang.Integer	parseNumeric(java.lang.String str) Parse and validate that String is parse able to integer.
static boolean	stringIsNullOrEmpty(java.lang.String str) Checks if string is null or empty.

Methods inherited from class java.lang.Object

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

Constructor Detail

AttributesUtil

public AttributesUtil()

Method Detail

isValidNumber

public static boolean isValidNumber(java.lang.Object value)

Validate that value is not infinite, NAN or greater than Math.pow(2, 53).

Parameters:

value - attribute value or condition value.

Returns:

boolean value of is valid or not.

parseNumeric

public static java.lang.Integer parseNumeric(java.lang.String str)

Parse and validate that String is parse able to integer.

Parameters:

str - String value of integer.

Returns:

Integer value if is valid and null if not.

stringIsNullOrEmpty

public static boolean stringIsNullOrEmpty(java.lang.String str)

Checks if string is null or empty.

Parameters:

str - String value.

Returns:

true if is null or empty else false.