Package io.dialob.program.expr.arith

Class ImmutablePair.Builder<L,​R>

  • Enclosing class:
    ImmutablePair<L,​R>
    @NotThreadSafe
public static final class ImmutablePair.Builder<L,​R>
extends Object
    Builds instances of type ImmutablePair. 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

        @CanIgnoreReturnValue
public final ImmutablePair.Builder<L,​R> from​(Pair<L,​R> instance)
        Fill a builder with attribute values from the provided Pair 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

      • left

        @CanIgnoreReturnValue
public final ImmutablePair.Builder<L,​R> left​(L left)
        Initializes the value for the left attribute.
        Parameters:
        left - The value for left
        Returns:
        this builder for use in a chained invocation

      • right

        @CanIgnoreReturnValue
public final ImmutablePair.Builder<L,​R> right​(R right)
        Initializes the value for the right attribute.
        Parameters:
        right - The value for right
        Returns:
        this builder for use in a chained invocation