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IntervalCSP

qualia_core_db::modalities::interval_reasoning

Struct IntervalCSP

pub struct IntervalCSP {
    pub intervals: HashMap<u64, TemporalInterval>,
    pub constraints: HashMap<(u64, u64), Vec<AllenRelation>>,
    pub solution: Option<HashMap<u64, TemporalInterval>>,
}

Expand description

Interval constraint satisfaction problem

Fields§

§intervals: HashMap<u64, TemporalInterval>§constraints: HashMap<(u64, u64), Vec<AllenRelation>>§solution: Option<HashMap<u64, TemporalInterval>>

Implementations§

impl IntervalCSP

pub fn new() -> Self

Create a new interval CSP

pub fn add_interval(&mut self, interval: TemporalInterval)

Add an interval to the CSP

pub fn add_constraint(&mut self, id1: u64, id2: u64, relation: AllenRelation)

Add a constraint between two intervals

pub fn satisfies_relation( &self, interval1: &TemporalInterval, interval2: &TemporalInterval, relation: &AllenRelation, ) -> bool

Check if two intervals satisfy a given relation

pub fn solve(&mut self) -> bool

Solve the CSP using simple backtracking

pub fn get_solution(&self) -> Option<&HashMap<u64, TemporalInterval>>

Get the solution if it exists

Auto Trait Implementations§

impl Freeze for IntervalCSP

impl RefUnwindSafe for IntervalCSP

impl Send for IntervalCSP

impl Sync for IntervalCSP

impl Unpin for IntervalCSP

impl UnsafeUnpin for IntervalCSP

impl UnwindSafe for IntervalCSP

Blanket Implementations§

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