Package net.dermetfan.gdx.utils

Class DualObjectMap<K,V>

java.lang.Object
net.dermetfan.gdx.utils.DualObjectMap<K,V>
public class DualObjectMap<K,V> extends Object
Two ObjectMaps holding each other's contents in reverse for fast retrieval of both keys and values. This causes null values not to be allowed.
Since:
0.6.0

  • Constructor Details

    • DualObjectMap

      public DualObjectMap()
      See Also:
      • ObjectMap()

    • DualObjectMap

      public DualObjectMap(int initialCapacity)
      See Also:
      • ObjectMap(int)

    • DualObjectMap

      public DualObjectMap(int initialCapacity, float loadFactor)
      See Also:
      • ObjectMap(int, float)

    • DualObjectMap

      public DualObjectMap(com.badlogic.gdx.utils.ObjectMap<K,V> map)
      See Also:
      • ObjectMap(ObjectMap)

    • DualObjectMap

      public DualObjectMap(DualObjectMap<K,V> map)
      Parameters:
      map - the map to copy

  • Method Details

    • put

      public void put(K key, V value)
      See Also:
      • ObjectMap.put(Object, Object)

    • getKey

      public K getKey(V value)
      Returns:
      the key of the given value as ObjectMap.findKey(Object, boolean) would return

    • getValue

      public V getValue(K key)
      See Also:
      • ObjectMap.get(Object)

    • removeKey

      public V removeKey(K key)
      See Also:
      • ObjectMap.remove(Object)

    • removeValue

      public K removeValue(V value)
      like what objectMap.remove(objectMap.findKey(value)) would do

    • getKeyToValue

      public com.badlogic.gdx.utils.ObjectMap<K,V> getKeyToValue()
      Returns:
      The keyToValue. Only use this if you know what you're doing!
      Since:
      0.7.1

    • getValueToKey

      public com.badlogic.gdx.utils.ObjectMap<V,K> getValueToKey()
      Returns:
      The valueToKey. Only use this if you know what you're doing!
      Since:
      0.7.1