Constructor Detail

• StringToIntMap

  public StringToIntMap()

  Constructor.

  See Also:

  Object.Object()

Method Detail

• containsKey

  public boolean containsKey(String key)

  Check if the the argument string is defined as a key in this map.

  Parameters:

  key - The string to be looked up.

  Returns:

  true if a value is defined for this string; false else.

  See Also:

  Map.containsKey(java.lang.Object)

• get

  public int get(String key)

  Get the value for the key.

  Parameters:

  key - The string to be looked up.

  Returns:

  The int value for key, or 0 if key is not a key in the map. Use containsKey() to find out if key is actually defined in the map.

• put

  public int put(String key,
        int value)

  Add a key-value pair to the map.

  Parameters:

  key - The string key.

  value - The int value.

  Returns:

  The previous value of key, if it was set. 0 else.