package org.castor.jpa.scenario.callbacks;
import java.util.ArrayList;
import java.util.List;
/**
* Singleton helper holding an ordered collection of executed callback names.
*/
public class CallbacksExecutionOrderMemory {
private final List<String> orderedCallbackNames;
private static final CallbacksExecutionOrderMemory INSTANCE =
new CallbacksExecutionOrderMemory();
private CallbacksExecutionOrderMemory() {
this.orderedCallbackNames = new ArrayList<String>();
}
protected static List<String> getOrderedCallbackNames() {
return INSTANCE.orderedCallbackNames;
}
protected static void addCallbackName(final String callbackName) {
INSTANCE.orderedCallbackNames.add(callbackName);
}
}