Function convertToR3QueryMetadata

packages/core/src/render3/jit/directive.ts:432–443

(propertyName: string, ann: Query)

}

export function convertToR3QueryMetadata(propertyName: string, ann: Query): R3QueryMetadataFacade {
  return {
    propertyName: propertyName,
    predicate: convertToR3QueryPredicate(ann.selector),
    descendants: ann.descendants,
    first: ann.first,
    read: ann.read ? ann.read : null,
    static: !!ann.static,
    emitDistinctChangesOnly: !!ann.emitDistinctChangesOnly,
    isSignal: !!ann.isSignal,
  };
}
function extractQueriesMetadata(
  type: Type<any>,
  propMetadata: {[key: string]: any[]},