Package cern.colt.buffer

Class IntBuffer2D

  • All Implemented Interfaces:
    IntBuffer2DConsumer, java.io.Serializable, java.lang.Cloneable
    public class IntBuffer2D
extends PersistentObject
implements IntBuffer2DConsumer
    Fixed sized (non resizable) streaming buffer connected to a target IntBuffer2DConsumer to which data is automatically flushed upon buffer overflow.
    Version:
    1.0, 09/24/99
    See Also:
    Serialized Form

    • Field Detail

      • xElements

        protected int[] xElements

      • yElements

        protected int[] yElements

      • capacity

        protected int capacity

      • size

        protected int size

    • Constructor Detail

      • IntBuffer2D

        public IntBuffer2D​(IntBuffer2DConsumer target,
                   int capacity)
        Constructs and returns a new buffer with the given target.
        Parameters:
        target - the target to flush to.
        capacity - the number of points the buffer shall be capable of holding before overflowing and flushing to the target.

    • Method Detail

      • add

        public void add​(int x,
                int y)
        Adds the specified point (x,y) to the receiver.
        Parameters:
        x - the x-coordinate of the point to add.
        y - the y-coordinate of the point to add.

      • addAllOf

        public void addAllOf​(IntArrayList x,
                     IntArrayList y)
        Adds all specified points (x,y) to the receiver.
        Specified by:
        addAllOf in interface IntBuffer2DConsumer
        Parameters:
        x - the x-coordinates of the points to add.
        y - the y-coordinates of the points to add.

      • clear

        public void clear()
        Sets the receiver's size to zero. In other words, forgets about any internally buffered elements.

      • flush

        public void flush()
        Adds all internally buffered points to the receiver's target, then resets the current buffer size to zero.