Class Ray2D.Builder

  • Enclosing class:
    Ray2D

    public static final class Ray2D.Builder
    extends java.lang.Object
    Builds instances of type Ray2D. Initialize attributes and then invoke the build() method to create an immutable instance.

    Builder is not thread-safe and generally should not be stored in a field or collection, but instead used immediately to create instances.

    • Method Detail

      • from

        public final Ray2D.Builder from​(Ray2DType instance)
        Fill a builder with attribute values from the provided Ray2DType instance. Regular attribute values will be replaced with those from the given instance. Absent optional values will not replace present values.
        Parameters:
        instance - The instance from which to copy values
        Returns:
        this builder for use in a chained invocation
      • setOrigin

        public final Ray2D.Builder setOrigin​(com.io7m.jtensors.core.unparameterized.vectors.Vector2D origin)
        Initializes the value for the origin attribute.
        Parameters:
        origin - The value for origin
        Returns:
        this builder for use in a chained invocation
      • setDirection

        public final Ray2D.Builder setDirection​(com.io7m.jtensors.core.unparameterized.vectors.Vector2D direction)
        Initializes the value for the direction attribute.
        Parameters:
        direction - The value for direction
        Returns:
        this builder for use in a chained invocation
      • build

        public Ray2D build()
        Builds a new Ray2D.
        Returns:
        An immutable instance of Ray2D
        Throws:
        java.lang.IllegalStateException - if any required attributes are missing