Interface CharObjectMap<V>

  • Type Parameters:
    V - the value type stored in the map.
    All Superinterfaces:
    Map<Character,​V>
    All Known Implementing Classes:
    CharObjectHashMap, Http2Settings

    public interface CharObjectMap<V>
    extends Map<Character,​V>
    Interface for a primitive map that uses chars as keys.
    • Method Detail

      • get

        V get​(char key)
        Gets the value in the map with the specified key.
        Parameters:
        key - the key whose associated value is to be returned.
        Returns:
        the value or null if the key was not found in the map.
      • put

        V put​(char key,
              V value)
        Puts the given entry into the map.
        Parameters:
        key - the key of the entry.
        value - the value of the entry.
        Returns:
        the previous value for this key or null if there was no previous mapping.
      • remove

        V remove​(char key)
        Removes the entry with the specified key.
        Parameters:
        key - the key for the entry to be removed from this map.
        Returns:
        the previous value for the key, or null if there was no mapping.
      • containsKey

        boolean containsKey​(char key)
        Indicates whether or not this map contains a value for the specified key.