expressions cds_element.ts

100% Statements 21/21

100% Branches 1/1

100% Functions 1/1

100% Lines 21/21

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1x import {CDSAggregate, CDSAnnotation, CDSArithmetics, CDSCase, CDSFunction, CDSName, CDSParameters, CDSString} from ".";
import {altPrio, Expression, opt, optPrio, regex, seq, star, starPrio} from "../../abap/2_statements/combi";
import {IStatementRunnable} from "../../abap/2_statements/statement_runnable";
import {CDSAs} from "./cds_as";
import {CDSCast} from "./cds_cast";
 
export class CDSElement extends Expression {
  public getRunnable(): IStatementRunnable {
    return seq(starPrio(CDSAnnotation),
               optPrio("KEY"),
               altPrio(CDSAggregate,
                       CDSString,
                       CDSFunction,
                       CDSArithmetics,
                       CDSCast,
                       CDSCase,
                       seq(CDSName, opt(CDSParameters), star(seq(".", CDSName, opt(CDSParameters)))),
                       regex(/^\d+$/)),
               opt(CDSAs));
  }
}