Package pl.poznan.put.types

Class ImmutableDistanceMatrix.Builder

  • Enclosing class:
    ImmutableDistanceMatrix
    @NotThreadSafe
public static final class ImmutableDistanceMatrix.Builder
extends Object
    Builds instances of type ImmutableDistanceMatrix. 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 ImmutableDistanceMatrix.Builder from​(DistanceMatrix instance)
        Fill a builder with attribute values from the provided DistanceMatrix instance. Regular attribute values will be replaced with those from the given instance. Absent optional values will not replace present values. Collection elements and entries will be added, not replaced.
        Parameters:
        instance - The instance from which to copy values
        Returns:
        this builder for use in a chained invocation

      • addNames

        public final ImmutableDistanceMatrix.Builder addNames​(String element)
        Adds one element to names list.
        Parameters:
        element - A names element
        Returns:
        this builder for use in a chained invocation

      • addNames

        public final ImmutableDistanceMatrix.Builder addNames​(String... elements)
        Adds elements to names list.
        Parameters:
        elements - An array of names elements
        Returns:
        this builder for use in a chained invocation

      • matrix

        public final ImmutableDistanceMatrix.Builder matrix​(double[]... matrix)
        Initializes the value for the matrix attribute.
        Parameters:
        matrix - The elements for matrix
        Returns:
        this builder for use in a chained invocation