com.daikit.graphql.utils

Class Assert

java.lang.Object

com.daikit.graphql.utils.Assert

public class Assert
extends Object

Assert utility methods

Author:

Thibaut Caselli

Constructor Summary

Constructors

Constructor and Description
Assert()

Method Summary

Modifier and Type	Method and Description
static <T> T	assertNotNull(T object) Assert not null
static <T> T	assertNotNull(T object, String format, Object... args) Assert not null
static <T> T	assertNotNullWithNPE(T object, String format, Object... args) Assert not null, sending a NullPointerException if object is null
static <T> void	assertNull(T object, String format, Object... args) Assert null
static void	assertTrue(boolean condition, String format, Object... args) Assert given condition is true

Methods inherited from class java.lang.Object

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

Constructor Detail

Assert

public Assert()

Method Detail

assertNotNull

public static <T> T assertNotNull(T object,
                                  String format,
                                  Object... args)

Assert not null

Type Parameters:

T - the object type

Parameters:

object - the object to be tested

format - the message in case of error

args - arguments for the message

Returns:

the input object

assertNotNullWithNPE

public static <T> T assertNotNullWithNPE(T object,
                                         String format,
                                         Object... args)

Assert not null, sending a NullPointerException if object is null

Type Parameters:

T - the object type

Parameters:

object - the object to be tested

format - the message in case of error

args - arguments for the message

Returns:

the input object

assertNotNull

public static <T> T assertNotNull(T object)

Assert not null

Type Parameters:

T - the object type

Parameters:

object - the object to be tested

Returns:

the input object

assertNull

public static <T> void assertNull(T object,
                                  String format,
                                  Object... args)

Assert null

Type Parameters:

T - the object type

Parameters:

object - the object to be tested

format - the message in case of error

args - arguments for the message

assertTrue

public static void assertTrue(boolean condition,
                              String format,
                              Object... args)

Assert given condition is true

Parameters:

condition - the condition to be tested

format - the message in case of error

args - arguments for the message