protected void _setMessage(String message) {
if (currentSubTaskMessage.length() > 0) {
message = currentSubTaskMessage + (message.length() > 0 ? ": " + message : "");
// concatentate the parent message and the sub-task messages. Previous behaviour was
// just to overwrite the parent sub-task message, but I think this is just wrong.
}
listener._setMessage(message);
}
protected void _setProgress(double fractionCompleted) {
if (fractionCompleted > 1.0000001) { // Allow 1.0000001 to handle rounding errors
assert false : "Progress should be <= 1. Passed in " + fractionCompleted;
}
if (fractionCompleted > 1) fractionCompleted = 1;
if (fractionCompleted < currentOperationProgress) {
assert false
: "Progress shouldn't go backwards. Went from "
+ currentOperationProgress
+ " to "
+ fractionCompleted;
}
if (fractionCompleted < 0) {
assert false : "Progress must be >=0 but got " + fractionCompleted;
}
currentOperationProgress = fractionCompleted;
listener._setProgress(baseTime + fractionCompleted * getTaskFraction(currentOperationNum));
}
public boolean isCanceled() {
return listener.isCanceled();
}
protected void _setIndeterminateProgress() {
listener._setIndeterminateProgress();
}