org.wildfly.extras.config.internal

Class IllegalStateAssertion

java.lang.Object

org.wildfly.extras.config.internal.IllegalStateAssertion

public final class IllegalStateAssertion
extends java.lang.Object

Legal state assertions

Since:

18-Apr-2014

Author:

thomas.diesler@jboss.com

Method Summary

Modifier and Type	Method and Description
static <T> T	assertEquals(T exp, T was, java.lang.String message) Throws an IllegalStateException when the given values are not equal.
static java.lang.Boolean	assertFalse(java.lang.Boolean value, java.lang.String message) Throws an IllegalStateException when the given value is not false.
static <T> T	assertNotNull(T value, java.lang.String message) Throws an IllegalStateException when the given value is null.
static <T> T	assertNull(T value, java.lang.String message) Throws an IllegalStateException when the given value is not null.
static <T> T	assertSame(T exp, T was, java.lang.String message) Throws an IllegalStateException when the given values are not equal.
static java.lang.Boolean	assertTrue(java.lang.Boolean value, java.lang.String message) Throws an IllegalStateException when the given value is not true.

Methods inherited from class java.lang.Object

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

Method Detail

assertNull

public static <T> T assertNull(T value,
                               java.lang.String message)

Throws an IllegalStateException when the given value is not null.

Type Parameters:

T - The generic type of the value to assert if null

Parameters:

value - the value to assert if null

message - the message to display if value is not null

Returns:

the value

assertNotNull

public static <T> T assertNotNull(T value,
                                  java.lang.String message)

Throws an IllegalStateException when the given value is null.

Type Parameters:

T - The generic type of the value to assert if not null

Parameters:

value - the value to assert if not null

message - the message to display if value is null

Returns:

the value

assertTrue

public static java.lang.Boolean assertTrue(java.lang.Boolean value,
                                           java.lang.String message)

Throws an IllegalStateException when the given value is not true.

Parameters:

value - the value to assert if true

message - the message to display if the value is false

Returns:

the value

assertFalse

public static java.lang.Boolean assertFalse(java.lang.Boolean value,
                                            java.lang.String message)

Throws an IllegalStateException when the given value is not false.

Parameters:

value - the value to assert if false

message - the message to display if the value is false

Returns:

the value

assertEquals

public static <T> T assertEquals(T exp,
                                 T was,
                                 java.lang.String message)

Throws an IllegalStateException when the given values are not equal.

Type Parameters:

T - The generic type of the expected value

T - The generic type of the actual value

Parameters:

exp - The expected value

was - The actual value

message - The message to display if the compared values are not equal

Returns:

The actual value

assertSame

public static <T> T assertSame(T exp,
                               T was,
                               java.lang.String message)

Throws an IllegalStateException when the given values are not equal.

Type Parameters:

T - The generic type of the expected value

T - The generic type of the actual value

Parameters:

exp - The expected value

was - The actual value

message - The message to display if the compared values are not equal

Returns:

The actual value