monitor
Class Assertion

java.lang.Object
  monitor.Assertion

Direct Known Subclasses:

True_Assertion

public abstract class Assertion
extends java.lang.Object

Assertions that may be checked from time to time.

Version:

2.0

Author:

Theodore S. Norvell

Field Summary

protected java.lang.String

message

Constructor Summary

Assertion()

Method Summary

void	check() Throw an AssertionError if the assertion is not true.
static void	check(boolean b) Throw an AssertionError if the parameter is not true.
static void	check(boolean b, java.lang.String message) Throw an AssertionError if the boolean parameter is not true.
abstract boolean	isTrue() This method says whether the assertion is true.

Methods inherited from class java.lang.Object

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

Field Detail

message

protected java.lang.String message

Constructor Detail

Assertion

public Assertion()

Method Detail

isTrue

public abstract boolean isTrue()

This method says whether the assertion is true.

check

public void check()

Throw an AssertionError if the assertion is not true.

check

public static void check(boolean b)

Throw an AssertionError if the parameter is not true.

check

public static void check(boolean b,
                         java.lang.String message)

Throw an AssertionError if the boolean parameter is not true.