Module "api/mapping/support/predicateUtils"

Index

Functions

Functions

all

all<F>(predicates: Array<PredicateMapping<F>>, analyzer?: PredicateMappingCostAnalyzer<F>): PredicateMapping<F>

- Defined in lib/api/mapping/support/predicateUtils.ts:49
Wrap all these predicates in a single predicate AND: Return true if all are satisfied

Type parameters
- F
Parameters
- predicates: Array<PredicateMapping<F>>
- Default value analyzer: PredicateMappingCostAnalyzer<F> = DefaultPredicateMappingCostAnalyzer
  
  analyzer to use for performance optimization
Returns PredicateMapping<F>

any

any<F>(predicates: Array<PredicateMapping<F>>, analyzer?: PredicateMappingCostAnalyzer<F>): PredicateMapping<F>

- Defined in lib/api/mapping/support/predicateUtils.ts:68
Wrap all these predicates in a single predicate OR: Return true if any is satisfied

Type parameters
- F
Parameters
- predicates: Array<PredicateMapping<F>>
- Default value analyzer: PredicateMappingCostAnalyzer<F> = DefaultPredicateMappingCostAnalyzer
  
  analyzer to use for performance optimization
Returns PredicateMapping<F>

gatherResults

gatherResults<F>(predicates: Array<PredicateMapping<F>>): (f: F) => Promise<boolean[]>

- Defined in lib/api/mapping/support/predicateUtils.ts:116
Type parameters
- F
Parameters
- predicates: Array<PredicateMapping<F>>
Returns (f: F) => Promise<boolean[]>
- - (f: F): Promise<boolean[]>
  - Parameters
    - f: F
    Returns Promise<boolean[]>

optimizedAndEvaluation

optimizedAndEvaluation<F>(predicates: Array<PredicateMapping<F>>, analyzer: PredicateMappingCostAnalyzer<F>): (f: F) => Promise<boolean>

- Defined in lib/api/mapping/support/predicateUtils.ts:91
Evaluate predicates for an AND, running non-expensive ones first

Type parameters
- F
Parameters
- predicates: Array<PredicateMapping<F>>
- analyzer: PredicateMappingCostAnalyzer<F>
Returns (f: F) => Promise<boolean>
- - (f: F): Promise<boolean>
  - Parameters
    - f: F
    Returns Promise<boolean>

whenNot

whenNot<F>(t: PredicateMapping<F>): PredicateMapping<F>

- Defined in lib/api/mapping/support/predicateUtils.ts:31
Return the opposite of this predicate mapping

Type parameters
- F
Parameters
- t: PredicateMapping<F>
Returns PredicateMapping<F>

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