All files / src/abap/2_statements/statements scroll_list.ts

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import {IStatement} from "./_statement";
import {verNot, seq, alt, per} from "../combi";
import {Source} from "../expressions";
import {Version} from "../../../version";
import {IStatementRunnable} from "../statement_runnable";
 
export class ScrollList implements IStatement {
 
  public getMatcher(): IStatementRunnable {
    const index = seq("INDEX", Source);
    const line = seq("LINE", Source);
    const column = seq("TO COLUMN", Source);
 
    const to = seq("TO",
                   alt("FIRST PAGE",
                       "LAST PAGE",
                       seq("PAGE", Source)));
 
    const ret = seq("SCROLL LIST",
                    per(index,
                        alt(to, "BACKWARD", "FORWARD"),
                        column,
                        line));
 
    return verNot(Version.Cloud, ret);
  }
 
}