expressions attribute_chain.ts

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100% Branches 1/1

100% Functions 1/1

100% Lines 16/16

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1x import {seq, optPrio, altPrio, starPrio, Expression} from "../combi";
import {FieldLength, TableExpression, ArrowOrDash, ComponentName, FieldOffset, AttributeName} from ".";
import {IStatementRunnable} from "../statement_runnable";
import {TableBody} from "./table_body";
 
export class AttributeChain extends Expression {
  public getRunnable(): IStatementRunnable {
 
    const chain = seq(AttributeName,
                      starPrio(altPrio(seq(ArrowOrDash, altPrio("*", ComponentName)), TableExpression)));
 
    const ret = seq(chain, optPrio(TableBody), optPrio(FieldOffset), optPrio(FieldLength));
 
    return ret;
  }
}