trace/tracebuilder/com.nokia.tracebuilder/src/com/nokia/tracebuilder/engine/LastKnownLocationList.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/trace/tracebuilder/com.nokia.tracebuilder/src/com/nokia/tracebuilder/engine/LastKnownLocationList.java Wed Jun 23 14:35:40 2010 +0300
@@ -0,0 +1,91 @@
+/*
+* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:
+*
+* List of last known locations
+*
+*/
+package com.nokia.tracebuilder.engine;
+
+import java.util.ArrayList;
+
+/**
+ * List of last known locations
+ *
+ */
+public final class LastKnownLocationList extends LocationListBase {
+
+ /**
+ * Location list listeners
+ */
+ private ArrayList<LastKnownLocationListListener> listeners = new ArrayList<LastKnownLocationListListener>();
+
+ /**
+ * Adds a location to last known locations list
+ *
+ * @param loc
+ * the location
+ */
+ public void addLocation(LastKnownLocation loc) {
+ add(loc);
+ loc.setLocationList(this);
+ fireLocationAdded(loc);
+ }
+
+ /**
+ * Adds a location list listener to this object
+ *
+ * @param listener
+ * the listener interface
+ */
+ public void addLocationListListener(LastKnownLocationListListener listener) {
+ listeners.add(listener);
+ }
+
+ /**
+ * Removes the location list listener
+ *
+ * @param listener
+ * the listener interface
+ */
+ public void removeLocationListListener(
+ LastKnownLocationListListener listener) {
+ listeners.remove(listener);
+ }
+
+ /**
+ * Creates locationAdded event to location list listeners
+ *
+ * @param location
+ * the location that was added
+ */
+ private void fireLocationAdded(LastKnownLocation location) {
+ for (LastKnownLocationListListener l : listeners) {
+ l.locationAdded(location);
+ }
+ }
+
+ /**
+ * Creates locationRemoved event to location list listeners
+ *
+ * @param location
+ * the location that was added
+ */
+ void fireLocationRemoved(LastKnownLocation location) {
+ for (LastKnownLocationListListener l : listeners) {
+ l.locationRemoved(location);
+ }
+ }
+
+}
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