Package ai.timefold.solver.core.impl.bavet.common.index

package ai.timefold.solver.core.impl.bavet.common.index

This package contains code that deals with indexing of tuples. The entry point is IndexerFactory, which also contains a description of the entire mechanism.

Related Packages

Package	Description
ai.timefold.solver.core.impl.bavet.common	This package contains performance-sensitive code.
ai.timefold.solver.core.impl.bavet.common.joiner
ai.timefold.solver.core.impl.bavet.common.tuple

Class	Description
CompositeKey	Cached in tuples; each tuple carries its unique instance.
FilteredUniqueRandomIterator<T>	Unlike DefaultUniqueRandomIterator, this class only returns elements that match the given filter.
Indexer<T>	An indexer for entity or fact X, maps a property or a combination of properties of X, denoted by compositeKey, to all instances of X that match those properties, depending on the indexer type (equal, lower than, contain, ...).
IndexerBackend<T>	Bottom-most indexer in the indexer chain.
IndexerFactory<Right_>	Indexers form a parent-child hierarchy, each child has exactly one parent.
IndexerFactory.BiKeysExtractor<A,B>
IndexerFactory.KeysExtractor<Tuple_ extends Tuple>	Represents a function which extracts index keys from a tuple.
IndexerFactory.QuadKeysExtractor<A,B,C,D>
IndexerFactory.TriKeysExtractor<A,B,C>
IndexerFactory.UniKeysExtractor<A>
LinkedListIndexerBackend<T>	Super-fast, but doesn't support random access.
RandomAccessIndexerBackend<T>	An IndexerBackend that supports random access to its entries.
UniqueRandomIterator<T>	Exists to support random unique selection.