com.applitools.utils

Class ArgumentGuard

java.lang.Object

com.applitools.utils.ArgumentGuard

public class ArgumentGuard
extends Object

Argument validation utilities.

Method Summary

Methods

Modifier and Type	Method and Description
static void	greaterThanOrEqualToZero(int param, String paramName) Fails if the input integer parameter is negative.
static void	greaterThanZero(int param, String paramName) Fails if the input integer parameter is smaller than 1.
static void	isNull(Object param, String paramName) Fails if the input parameter is not null.
static void	isValidState(boolean isValid, String errMsg) Fails if isValid is false.
static void	notEqual(Object param, Object value, String paramName) Fails if the input parameter equals the input value.
static void	notNull(Object param, String paramName) Fails if the input parameter is null.
static void	notNullOrEmpty(String param, String paramName) Fails if the input parameter string is null or empty.
static void	notZero(int param, String paramName) Fails if the input integer parameter is equal to 0.

Methods inherited from class java.lang.Object

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

Method Detail

notNull

public static void notNull(Object param,
           String paramName)
                    throws IllegalArgumentException

Fails if the input parameter is null.

Throws:

IllegalArgumentException

notEqual

public static void notEqual(Object param,
            Object value,
            String paramName)

Fails if the input parameter equals the input value.

notNullOrEmpty

public static void notNullOrEmpty(String param,
                  String paramName)
                           throws IllegalArgumentException

Fails if the input parameter string is null or empty.

Throws:

IllegalArgumentException

isNull

public static void isNull(Object param,
          String paramName)
                   throws IllegalArgumentException

Fails if the input parameter is not null.

Throws:

IllegalArgumentException

greaterThanZero

public static void greaterThanZero(int param,
                   String paramName)
                            throws IllegalArgumentException

Fails if the input integer parameter is smaller than 1.

Throws:

IllegalArgumentException

greaterThanOrEqualToZero

public static void greaterThanOrEqualToZero(int param,
                            String paramName)
                                     throws IllegalArgumentException

Fails if the input integer parameter is negative.

Throws:

IllegalArgumentException

notZero

public static void notZero(int param,
           String paramName)
                    throws IllegalArgumentException

Fails if the input integer parameter is equal to 0.

Throws:

IllegalArgumentException

isValidState

public static void isValidState(boolean isValid,
                String errMsg)
                         throws IllegalStateException

Fails if isValid is false.

Throws:

IllegalStateException - isValid == false.