Enum dmntk_model::model::HitPolicy[−][src]

pub enum HitPolicy {
    Unique,
    Any,
    Priority,
    First,
    Collect(BuiltinAggregator),
    OutputOrder,
    RuleOrder,
}
Expand description

Hit policy.

Variants

Unique

UNIQUE hit policy. No overlapping rules are allowed, only single rule can be matched. This is the default value for hit policy (DMN 1.2 clause 8.2.10). Crosstab decision tables may have only unique hit policy.

Any

ANY hit policy. Rules may overlap, but all matching rules show equal output entries. If matching rules have non-equal output entries, this policy is incorrect and the result is undefined.

Priority

PRIORITY hit policy. Multiple rules can match, with different output entries for each output. This policy returns matching rule with the highest priority. Output priorities are specified in the ordered list of output values, in decreasing order of priority.

First

FIRST hit policy…

COLLECT hit policy…

OutputOrder

OUTPUT ORDER hit policy…

RuleOrder

RULE ORDER hit policy…

Trait Implementations

impl Clone for HitPolicy[src]

fn clone(&self) -> HitPolicy[src]

Returns a copy of the value. Read more

fn clone_from(&mut self, source: &Self)1.0.0[src]

Performs copy-assignment from source. Read more

impl Debug for HitPolicy[src]

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

Formats the value using the given formatter. Read more

impl Display for HitPolicy[src]

Implementation of Display trait for HitPolicy.

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

Formats the value using the given formatter. Read more

impl PartialEq<HitPolicy> for HitPolicy[src]

fn eq(&self, other: &HitPolicy) -> bool[src]

This method tests for self and other values to be equal, and is used by ==. Read more

fn ne(&self, other: &HitPolicy) -> bool[src]

This method tests for !=.

impl TryFrom<&'_ str> for HitPolicy[src]

fn try_from(value: &str) -> Result<Self, Self::Error>[src]

Tries to construct a hit policy from its text representation.

type Error = DmntkError

The type returned in the event of a conversion error.

impl Copy for HitPolicy[src]

impl StructuralPartialEq for HitPolicy[src]

Auto Trait Implementations

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized, [src]

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

Performs the conversion.

impl<T, U> Into<U> for T where
    U: From<T>, [src]

pub fn into(self) -> U[src]

Performs the conversion.

impl<T> ToOwned for T where
    T: Clone, [src]

type Owned = T

The resulting type after obtaining ownership.

pub fn to_owned(&self) -> T[src]

Creates owned data from borrowed data, usually by cloning. Read more

pub fn clone_into(&self, target: &mut T)[src]

🔬 This is a nightly-only experimental API. (toowned_clone_into)

recently added

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T> ToString for T where
    T: Display + ?Sized, [src]

pub default fn to_string(&self) -> String[src]

Converts the given value to a String. Read more

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]

Performs the conversion.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]

Performs the conversion.