protected void runPostActions() throws DartModelException {
while (actionsStart <= actionsEnd) {
IPostAction postAction = actions[actionsStart++];
if (POST_ACTION_VERBOSE) {
System.out.println(
"("
+ Thread.currentThread()
+ ") [DartModelOperation.runPostActions()] Running action "
+ postAction.getID()); // $NON-NLS-1$ //$NON-NLS-2$
}
postAction.run();
}
}
/**
* Register the given action to be run when the outer most Dart model operation has finished. The
* insertion mode controls whether: - the action should discard all existing actions with the same
* id, and be queued at the end (REMOVEALL_APPEND), - the action should be ignored if there is
* already an action with the same id (KEEP_EXISTING), - the action should be queued at the end
* without looking at existing actions (APPEND)
*/
protected void postAction(IPostAction action, int insertionMode) {
if (POST_ACTION_VERBOSE) {
System.out.print(
"("
+ Thread.currentThread()
+ ") [DartModelOperation.postAction(IPostAction, int)] Posting action "
+ action.getID()); // $NON-NLS-1$ //$NON-NLS-2$
switch (insertionMode) {
case REMOVEALL_APPEND:
System.out.println(" (REMOVEALL_APPEND)"); // $NON-NLS-1$
break;
case KEEP_EXISTING:
System.out.println(" (KEEP_EXISTING)"); // $NON-NLS-1$
break;
case APPEND:
System.out.println(" (APPEND)"); // $NON-NLS-1$
break;
}
}
DartModelOperation topLevelOp = getCurrentOperationStack().get(0);
IPostAction[] postActions = topLevelOp.actions;
if (postActions == null) {
topLevelOp.actions = postActions = new IPostAction[1];
postActions[0] = action;
topLevelOp.actionsEnd = 0;
} else {
String id = action.getID();
switch (insertionMode) {
case REMOVEALL_APPEND:
int index = actionsStart - 1;
while ((index = topLevelOp.firstActionWithID(id, index + 1)) >= 0) {
// remove action[index]
System.arraycopy(
postActions, index + 1, postActions, index, topLevelOp.actionsEnd - index);
postActions[topLevelOp.actionsEnd--] = null;
}
topLevelOp.addAction(action);
break;
case KEEP_EXISTING:
if (topLevelOp.firstActionWithID(id, 0) < 0) {
topLevelOp.addAction(action);
}
break;
case APPEND:
topLevelOp.addAction(action);
break;
}
}
}