Class LongCalculationMatrix

    • Constructor Detail

      • LongCalculationMatrix

        public LongCalculationMatrix​(LongCalculation calculation)
    • Method Detail

      • containsCoordinates

        public boolean containsCoordinates​(long... coordinates)
        Description copied from interface: CoordinateFunctions
        Determines if the given Coordinates are part of the Matrix. If the Matrix is dense, true is returned for all Coordinates smaller than the Matrix's size. For sparse Matrices, this function checks if the coordinates are actually stored in the matrix or not.
        Parameters:
        coordinates - The coordinates to check
        Returns:
        a boolean stating if the coordinates are part of the Matrix
      • availableCoordinates

        public java.lang.Iterable<long[]> availableCoordinates()
        Description copied from interface: CoordinateFunctions
        Returns an Iterator that only goes over the coordinates in the Matrix that are stored. For most Matrices, this is the same as allCoordinates(). For sparse Matrices, it iterates only over the entries in it.
        Returns:
        Iterable over the saved entries in a Matrix.
      • getLong

        public long getLong​(long... coordinates)
        Description copied from interface: LongMatrix
        Returns a long representation of an entry in the matrix. The stored value will be converted to a long as good as possible.
        Parameters:
        coordinates - location of the entry
        Returns:
        a long representation of the entry @
      • setLong

        public void setLong​(long value,
                            long... coordinates)
        Description copied from interface: LongMatrix
        Sets an entry in the matrix to a long value. If the matrix cannot store long values, the value will be represented as good as possible.
        Parameters:
        value - long value
        coordinates - location of the entry @
      • isSparse

        public final boolean isSparse()
      • clear

        public final void clear()