Struct WeightedBipolarFramework 

pub struct WeightedBipolarFramework<A: Clone + Eq + Hash> { /* private fields */ }

A weighted bipolar argumentation framework.

Stores arguments and two lists of weighted directed edges — attacks and supports — with non-negative finite weights.

Implementations

impl<A: Clone + Eq + Hash> WeightedBipolarFramework<A>

pub fn new() -> Self

Create an empty framework.

pub fn add_argument(&mut self, a: A)

Add an argument. Adding an existing argument is a no-op.

pub fn add_weighted_attack( &mut self, attacker: A, target: A, weight: f64, ) -> Result<(), Error>

Add a weighted attack. Both endpoints are implicitly added.

pub fn add_weighted_support( &mut self, supporter: A, supported: A, weight: f64, ) -> Result<(), Error>

Add a weighted support. Both endpoints are implicitly added. Returns Error::IllegalSelfSupport if supporter == supported.

pub fn arguments(&self) -> impl Iterator<Item = &A>

Iterate arguments.

pub fn attacks(&self) -> impl Iterator<Item = &WeightedAttack<A>>

Iterate weighted attacks.

pub fn supports(&self) -> impl Iterator<Item = &WeightedSupport<A>>

Iterate weighted supports.

pub fn edge_count(&self) -> usize

Total edge count (attacks + supports).

pub fn argument_count(&self) -> usize

Argument count.

Trait Implementations

impl<A: Clone + Clone + Eq + Hash> Clone for WeightedBipolarFramework<A>

fn clone(&self) -> WeightedBipolarFramework<A>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<A: Debug + Clone + Eq + Hash> Debug for WeightedBipolarFramework<A>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<A: Clone + Eq + Hash> Default for WeightedBipolarFramework<A>

fn default() -> Self

Returns the “default value” for a type.