Uses of Class
org.ddolib.examples.pigmentscheduling.PSState

Packages that use PSState

Package	Description
org.ddolib.examples.pigmentscheduling	This package implements the acs, astar and ddo models for the Pigment Sequencing Problem (PSP).

Uses of PSState in org.ddolib.examples.pigmentscheduling

Methods in org.ddolib.examples.pigmentscheduling that return PSState

Modifier and Type	Method	Description
protected PSState	PSState.clone()	Creates a deep copy of this state.
PSState	PSProblem.initialState()	Builds the initial problem state, where no items have been produced and the machine is idle.
PSState	PSRelax.mergeStates(Iterator<PSState> states)	Merges multiple PSP states into a single relaxed state.
PSState	PSProblem.transition(PSState state, Decision decision)	Applies a production decision to the current state and returns the resulting new state.

Methods in org.ddolib.examples.pigmentscheduling with parameters of type PSState

Modifier and Type	Method	Description
int	PSRanking.compare(PSState s1, PSState s2)	Compares two PSP states based on their total remaining demand.
Iterator<Integer>	PSProblem.domain(PSState state, int depth)	Defines the domain of feasible decisions (items to produce or idle) for a given state and time depth.
double	PSFastLowerBound.fastLowerBound(PSState state, Set<Integer> variables)	Computes a fast (but admissible) lower bound on the remaining production cost for the given PSP state.
double	PSRelax.relaxEdge(PSState from, PSState to, PSState merged, Decision d, double cost)	Returns the relaxed transition cost between two PSP states.
PSState	PSProblem.transition(PSState state, Decision decision)	Applies a production decision to the current state and returns the resulting new state.
double	PSProblem.transitionCost(PSState state, Decision decision)	Computes the cost incurred by executing a given decision from the current state.

Method parameters in org.ddolib.examples.pigmentscheduling with type arguments of type PSState

Modifier and Type	Method	Description
PSState	PSRelax.mergeStates(Iterator<PSState> states)	Merges multiple PSP states into a single relaxed state.