Interface Context

    • Method Detail

      • put

        Object put​(String key,
                   Object value)
        Adds a name/value pair to the context.
        Parameters:
        key - The name to key the provided value with.
        value - The corresponding value.
        Returns:
        The old object or null if there was no old object.
      • get

        Object get​(String key)
        Gets the value corresponding to the provided key from the context.
        Parameters:
        key - The name of the desired value.
        Returns:
        The value corresponding to the provided key.
      • containsKey

        boolean containsKey​(String key)
        Indicates whether the specified key is in the context.
        Parameters:
        key - The key to look for.
        Returns:
        Whether the key is in the context.
      • getKeys

        String[] getKeys()
        Get all the keys for the values in the context.
        Returns:
        All the keys for the values in the context.
      • remove

        Object remove​(String key)
        Removes the value associated with the specified key from the context.
        Parameters:
        key - The name of the value to remove.
        Returns:
        The value that the key was mapped to, or null if unmapped.