public State(
final String stateId,
final boolean initialised,
final boolean invariantKo,
final boolean timeoutOccured,
final boolean maxOperationReached,
final Collection<Variable> stateValues,
final List<Operation> enabledOperations,
final Collection<StateError> stateErrors,
final Set<String> timeoutedOperations) {
this.id = stateId;
this.initialized = initialised;
this.invariantViolated = invariantKo;
this.timeoutOccured = timeoutOccured;
this.maxOperationReached = maxOperationReached;
this.stateErrors = stateErrors;
this.timeout = timeoutedOperations;
Map<String, Variable> vars = new HashMap<String, Variable>(stateValues.size());
for (Variable v : stateValues) {
final String identifier = v.getIdentifier();
if (vars.containsKey(identifier)) {
Logger.notifyUser("ProB returned a variable twice.");
} else {
vars.put(identifier, v);
}
}
this.stateValues = Collections.unmodifiableMap(vars);
Logger.assertProB(ERROR_MSG, enabledOperations != null);
this.enabledOperations = Collections.unmodifiableList(enabledOperations);
}
/**
* Check a property. The method notifies the user and throws an exception if the assertion fails.
* <br>
* <b>Examples:</b><br>
* {@code Logger.assertProB(this.getClass(),"x != null", x != null); } <br>
* {@code Logger.assertProB(this.getClass(),"x should not be null", x != null); } <br>
* <b>Note:</b> If you check PrologTerm objects for their type, you should rather use the static
* getXXX methods from {@link BindingGenerator} located in the de.prob.core package
*
* @param clazz The calling class. This is to help locating the problem
* @param assertion The Property as a string, this helps to find out, what is going wrong, this
* can contain arbitrary text to help. It is recommended to include the property itself
* @param property a boolean value, typically you want to use a boolean expression
* @throws CliException
*/
public static void assertProB(final String assertion, final boolean property)
throws ProBAssertionFailed {
if (!property) {
StackTraceElement caller = Thread.currentThread().getStackTrace()[2];
notifyUser(
"ProB Assertion '"
+ assertion
+ "' failed in Class: "
+ caller.getClassName()
+ "\n Please submit a bugreport");
throw new ProBAssertionFailed(assertion);
}
}
public static void notifyUser(final String message) {
notifyUser(message, null);
}
public final void notifyUserOnce() {
if (!handled) {
handled = true;
Logger.notifyUser(this.getMessage(), this);
}
}