Class EuclideanVectorSum<V extends EuclideanVector<V>>

java.lang.Object
org.apache.commons.geometry.euclidean.EuclideanVectorSum<V>
Type Parameters:
V - Vector implementation type
All Implemented Interfaces:
Consumer<V>, Supplier<V>
Direct Known Subclasses:
Vector1D.Sum, Vector2D.Sum, Vector3D.Sum

public abstract class EuclideanVectorSum<V extends EuclideanVector<V>> extends Object implements Supplier<V>, Consumer<V>
Class representing a sum of Euclidean vectors.
  • Constructor Details

    • EuclideanVectorSum

      public EuclideanVectorSum()
  • Method Details

    • accept

      public void accept(V vec)
      Add a vector to this instance. This method is an alias for add(EuclideanVector).
      Specified by:
      accept in interface Consumer<V extends EuclideanVector<V>>
      Parameters:
      vec - vector to add
    • add

      public abstract EuclideanVectorSum<V> add(V vec)
      Add a vector to this instance.
      Parameters:
      vec - vector to add
      Returns:
      this instance
    • addScaled

      public abstract EuclideanVectorSum<V> addScaled(double scale, V vec)
      Add a scaled vector to this instance. In general, the result produced by this method will be more accurate than if the vector was scaled first and then added directly. In other words, sum.addScale(scale, vec) will generally produce a better result than sum.add(vec.multiply(scale)).
      Parameters:
      scale - scale factor
      vec - vector to scale and add
      Returns:
      this instance