Package io.dialob.session.engine.program.expr.arith

Class ImmutablePair.Builder<L,R>

java.lang.Object

io.dialob.session.engine.program.expr.arith.ImmutablePair.Builder<L,R>

Enclosing class:

ImmutablePair<L,R>

@Generated(from="Pair",
           generator="Immutables")
@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 Summary

Modifier and Type	Method	Description
ImmutablePair<L,R>	build()	Builds a new ImmutablePair.
final ImmutablePair.Builder<L,R>	from(Pair<L,R> instance)	Fill a builder with attribute values from the provided Pair instance.
final ImmutablePair.Builder<L,R>	left(L left)	Initializes the value for the left attribute.
final ImmutablePair.Builder<L,R>	right(R right)	Initializes the value for the right attribute.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

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

build

public ImmutablePair<L,R> build()

Builds a new ImmutablePair.

Returns:

An immutable instance of Pair

Throws:

IllegalStateException - if any required attributes are missing