Class OperatorResolverService

A service that resolves Operators (or custom string) into a concrete (@link Operator) implementation class.

Hierarchy

OperatorResolverService

Index

Constructors

constructor

Methods

Constructors

constructor

new OperatorResolverService(): OperatorResolverService

Returns OperatorResolverService

Methods

toClass

toClass(operator: string): Type<Operator<any>>

- Defined in projects/netgrif-components-core/src/lib/search/operator-service/operator-resolver.service.ts:42
Resolves the operators in the Operators enum into their corresponding classes. Passes all unresolved values into the [toCustomClass()]{@link OperatorResolverService#toCustomClass} method.

Parameters
- operator: string
  
  a serialized representation of the Operator class
Returns Type<Operator<any>>

Protected toCustomClass

toCustomClass(operator: string): Type<Operator<any>>

- Defined in projects/netgrif-components-core/src/lib/search/operator-service/operator-resolver.service.ts:105
Should resolve any custom operators into their corresponding class objects.

If you implement any custom Operator classes, you should override this method to resolve them after serialization.

Parameters
- operator: string
  
  the serialized string provided by your [Operator.serialize()]{@link Operator#serialize} implementation
Returns Type<Operator<any>>
undefined

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