primitive maps final
@@ -21,37 +21,33 @@ public class PrimitiveMaps {
private static void fastutilMap() {
Int2BooleanMap int2BooleanMap = new Int2BooleanOpenHashMap();
int2BooleanMap.put(1, true);
+ int2BooleanMap.put(7, false);
+ int2BooleanMap.put(4, true);
+
+ boolean value = int2BooleanMap.get(1);
Int2BooleanSortedMap int2BooleanSorted = Int2BooleanSortedMaps.EMPTY_MAP;
- int2BooleanSorted.putIfAbsent(7, true);
- int2BooleanSorted.putIfAbsent(1, true);
- int2BooleanSorted.putIfAbsent(4, true);
}
private static void coltMap() {
AbstractIntDoubleMap map = new OpenIntDoubleHashMap();
map.put(1, 4.5);
+ double value = map.get(1);
}
private static void eclipseCollectionsMap() {
- MutableObjectDoubleMap<String> doubleMap = ObjectDoubleMaps.mutable.empty();
- doubleMap.put("1", 1.0d);
- doubleMap.put("2", 2.0d);
-
- MutableObjectIntMap<String> booleanMap = ObjectIntMaps.mutable.empty();
- booleanMap.put("ok", 1);
-
MutableIntIntMap mutableIntIntMap = IntIntMaps.mutable.empty();
mutableIntIntMap.addToValue(1, 1);
ImmutableIntIntMap immutableIntIntMap = IntIntMaps.immutable.empty();
- MutableObjectIntMap<String> intObject = ObjectIntMaps.mutable.empty();
- intObject.addToValue("price", 2);
+ MutableObjectDoubleMap<String> dObject = ObjectDoubleMaps.mutable.empty();
+ dObject.addToValue("price", 150.5);
+ dObject.addToValue("quality", 4.4);
+ dObject.addToValue("stability", 0.8);
}
private static void troveMap() {
-
double[] doubles = new double[] {1.2, 4.5, 0.3};
int[] ints = new int[] {1, 4, 0};
@@ -60,7 +56,5 @@ public class PrimitiveMaps {
doubleIntMap.adjustValue(1.2, 1);
doubleIntMap.adjustValue(4.5, 4);
doubleIntMap.adjustValue(0.3, 0);
-
- System.out.println(doubleIntMap);
}
}
