Package ai.timefold.solver.core.impl.neighborhood.stream

Class BiMoveStream<Solution_,A,B>

java.lang.Object

ai.timefold.solver.core.impl.neighborhood.stream.BiMoveStream<Solution_,A,B>

Type Parameters:

Solution_ -

A -

B -

All Implemented Interfaces:

InnerMoveStream<Solution_>, MoveStream<Solution_>

@NullMarked
public final class BiMoveStream<Solution_,A,B>
extends Object
implements InnerMoveStream<Solution_>

Accepts two datasets (left and right), coming from two enumerating streams, and provides Move iterators based on the join and filtering of those datasets. The merged iterators provide moves constructed by a move constructor, which accepts instances of type A and B.

There are two types of iterators:

• Original order iterators, which iterate through all possible combinations of A and B in the original order.
• Random order iterators, which pick A and B randomly.

Please refer to the respective iterator classes for documentation on their strategies.

Constructor Summary

Constructors

Constructor	Description
BiMoveStream(UniLeftDataset<Solution_,A> leftDataset, UniRightDataset<Solution_,A,B> rightDataset, BiMoveConstructor<Solution_,A,B> moveConstructor)

Method Summary

Modifier and Type	Method	Description
MoveIterable<Solution_>	getMoveIterable(NeighborhoodSession neighborhoodSession)

Methods inherited from class java.lang.Object

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

Constructor Details

BiMoveStream

public BiMoveStream(UniLeftDataset<Solution_,A> leftDataset,
 UniRightDataset<Solution_,A,B> rightDataset,
 BiMoveConstructor<Solution_,A,B> moveConstructor)

Method Details

getMoveIterable

public MoveIterable<Solution_> getMoveIterable(NeighborhoodSession neighborhoodSession)

Specified by:

getMoveIterable in interface InnerMoveStream<Solution_>

Specified by:

getMoveIterable in interface MoveStream<Solution_>