edu.tum.cs.commons.assertion
Class CCSMAssert

java.lang.Object
  edu.tum.cs.commons.assertion.CCSMAssert

public class CCSMAssert
extends java.lang.Object

This class provides simple methods to implement assertions. Please refer to the package documentation for a discussion of assertions vs preconditions.

Version:

$Rev: 26283 $

Author:

deissenb, $Author: juergens $

Rating:

GREEN Hash: E82E611F994E400B617A0A0BB1D27C39

Constructor Summary

CCSMAssert()

Method Summary

static void	fail(java.lang.String message)
static void	isFalse(boolean condition, java.lang.String message) Checks if a condition is false.
static void	isInstanceOf(java.lang.Object object, java.lang.Class<?> clazz) Checks that the object is a instance of the class
static void	isNotNull(java.lang.Object reference) Checks whether a reference is null.
static void	isNotNull(java.lang.Object reference, java.lang.String message) Checks whether a reference is null.
static void	isTrue(boolean condition, java.lang.String message) Checks if a condition is true.

Methods inherited from class java.lang.Object

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

Constructor Detail

CCSMAssert

public CCSMAssert()

Method Detail

isTrue

public static void isTrue(boolean condition,
                          java.lang.String message)
                   throws java.lang.AssertionError

Checks if a condition is true.

Parameters:

condition - condition to check

message - exception message

Throws:

java.lang.AssertionError - if the condition if false

isFalse

public static void isFalse(boolean condition,
                           java.lang.String message)
                    throws java.lang.AssertionError

Checks if a condition is false.

Parameters:

condition - condition to check

message - exception message

Throws:

java.lang.AssertionError - if the condition if true

isInstanceOf

public static void isInstanceOf(java.lang.Object object,
                                java.lang.Class<?> clazz)

Checks that the object is a instance of the class

fail

public static void fail(java.lang.String message)
                 throws java.lang.AssertionError

Throws:

java.lang.AssertionError - with message

isNotNull

public static void isNotNull(java.lang.Object reference)
                      throws java.lang.AssertionError

Checks whether a reference is null.

Parameters:

reference - reference to check

Throws:

java.lang.AssertionError - if the reference is null

isNotNull

public static void isNotNull(java.lang.Object reference,
                             java.lang.String message)
                      throws java.lang.AssertionError

Checks whether a reference is null.

Parameters:

reference - reference to check

message - exception message

Throws:

java.lang.AssertionError - if the reference is null