Package com.io7m.jtensors.core.unparameterized.vectors

Class Vector2D.Builder

java.lang.Object
com.io7m.jtensors.core.unparameterized.vectors.Vector2D.Builder
Enclosing class:
Vector2D
public static final class Vector2D.Builder extends Object
Builds instances of type Vector2D. 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 Details

    • from

      public final Vector2D.Builder from(VectorReadable2DType instance)
      Fill a builder with attribute values from the provided com.io7m.jtensors.core.unparameterized.vectors.VectorReadable2DType instance.
      Parameters:
      instance - The instance from which to copy values
      Returns:
      this builder for use in a chained invocation

    • from

      public final Vector2D.Builder from(Vector2DType instance)
      Fill a builder with attribute values from the provided com.io7m.jtensors.core.unparameterized.vectors.Vector2DType instance.
      Parameters:
      instance - The instance from which to copy values
      Returns:
      this builder for use in a chained invocation

    • setX

      public final Vector2D.Builder setX(double x)
      Initializes the value for the x attribute.
      Parameters:
      x - The value for x
      Returns:
      this builder for use in a chained invocation

    • setY

      public final Vector2D.Builder setY(double y)
      Initializes the value for the y attribute.
      Parameters:
      y - The value for y
      Returns:
      this builder for use in a chained invocation

    • build

      public Vector2D build()
      Builds a new Vector2D.
      Returns:
      An immutable instance of Vector2D
      Throws:
      IllegalStateException - if any required attributes are missing