engine

package

v0.0.0-...-3a30b81 Latest Latest Go to latest Published: Apr 17, 2024 License: MIT Imports: 11 Imported by: 0

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Package engine evaluates the grammar.Tree and returns the results.

This section is empty.

This section is empty.

func CastAndFilterSliceOfDynamicValue[T any](value *DynamicValue) ([]T, error)

func CastSliceValueAtIndexOfDynamicValue[T any](value *DynamicValue, index int) (T, error)

func Execute[T any](fhir map[string]interface{}, fhirPathTree grammar.Tree, context context.Definition) ([]T, error)

Execute starts the evaluation of the grammar.Tree given the FHIR object. It also filters out types that don't match the type parameter.

type DynamicValue struct {
	Value interface{}
	// contains filtered or unexported fields
}

func NewDynamicValue(value interface{}) *DynamicValue

func (receiver *DynamicValue) IsSlice() bool

func (receiver *DynamicValue) IsSliceOfFhirOptions() bool

func (receiver *DynamicValue) SliceSize() (int, error)

func (receiver *DynamicValue) SliceValueAtIndex(index int) (interface{}, error)