/**
* addThreshold
*
* @param threshold a {@link org.opennms.netmgt.threshd.BaseThresholdDefConfigWrapper} object.
*/
public void addThreshold(BaseThresholdDefConfigWrapper threshold) {
ThresholdEvaluator evaluator = getEvaluatorForThreshold(threshold);
// Get the default list of evaluators (the null key)
List<ThresholdEvaluatorState> defaultList = m_thresholdEvaluatorStates.get(null);
for (ThresholdEvaluatorState item : defaultList) {
if (threshold.getType().equals(item.getThresholdConfig().getType())) {
throw new IllegalStateException(threshold.getType() + " threshold already set.");
}
}
defaultList.add(evaluator.getThresholdEvaluatorState(threshold));
}
private ThresholdEvaluator getEvaluatorForThreshold(BaseThresholdDefConfigWrapper threshold) {
for (ThresholdEvaluator evaluator : getThresholdEvaluators()) {
if (evaluator.supportsType(threshold.getType())) {
return evaluator;
}
}
String message =
"Threshold type '"
+ threshold.getType()
+ "' for "
+ threshold.getDatasourceExpression()
+ " is not supported";
log().warn(message);
throw new IllegalArgumentException(message);
}
