Uses of Record Class
org.ddolib.examples.tsptw.TSPTWState

Packages that use TSPTWState

Package	Description
org.ddolib.examples.tsptw	This package implements the acs, astar and ddo models for the Traveling Salesman Problem with Time Window (TSPTW).

Uses of TSPTWState in org.ddolib.examples.tsptw

Methods in org.ddolib.examples.tsptw that return TSPTWState

Modifier and Type	Method	Description
TSPTWState	TSPTWProblem.initialState()
TSPTWState	TSPTWRelax.mergeStates(Iterator<TSPTWState> states)	Merges multiple TSPTW states into a single relaxed state.
TSPTWState	TSPTWProblem.transition(TSPTWState state, Decision decision)

Methods in org.ddolib.examples.tsptw with parameters of type TSPTWState

Modifier and Type	Method	Description
int	TSPTWRanking.compare(TSPTWState o1, TSPTWState o2)	Compares two TSPTWState objects based on the size of their possiblyVisit set.
Iterator<Integer>	TSPTWProblem.domain(TSPTWState state, int var)
double	TSPTWFastLowerBound.fastLowerBound(TSPTWState state, Set<Integer> variables)	Computes a fast lower bound on the remaining tour cost from the given state.
TSPTWDominanceKey	TSPTWDominance.getKey(TSPTWState state)	Returns the dominance key for a given state, based on its current position and the set of locations that still must be visited.
boolean	TSPTWDominance.isDominatedOrEqual(TSPTWState state1, TSPTWState state2)	Checks whether state1 is dominated by or equal to state2.
int	TSPTWWidth.maximumWidth(TSPTWState state)	Computes the maximum width of a layer based on the current state.
double	TSPTWRelax.relaxEdge(TSPTWState from, TSPTWState to, TSPTWState merged, Decision d, double cost)	Relaxes the cost of an edge (transition) between two states.
TSPTWState	TSPTWProblem.transition(TSPTWState state, Decision decision)
double	TSPTWProblem.transitionCost(TSPTWState state, Decision decision)

Method parameters in org.ddolib.examples.tsptw with type arguments of type TSPTWState

Modifier and Type	Method	Description
TSPTWState	TSPTWRelax.mergeStates(Iterator<TSPTWState> states)	Merges multiple TSPTW states into a single relaxed state.