Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 | 1x 1x 1x 1x 1x 1x 1x 1x 1x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 1x 1x | import {IStatement} from "./_statement";
import {verNot, seq, opt, alt, per, altPrio} from "../combi";
import {Target, Source, FieldChain} from "../expressions";
import {Version} from "../../../version";
import {IStatementRunnable} from "../statement_runnable";
export class Describe implements IStatement {
public getMatcher(): IStatementRunnable {
const tlines = seq("LINES", Target);
const kind = seq("KIND", Target);
const occurs = seq("OCCURS", Target);
const table = seq("TABLE",
FieldChain,
opt(per(tlines, kind, occurs)));
const mode = seq("IN", alt("BYTE", "CHARACTER"), "MODE");
const field = seq("FIELD",
Source,
per(seq("TYPE", Target),
seq("COMPONENTS", Target),
seq("LENGTH", Target, opt(mode)),
seq("DECIMALS", Target),
seq("HELP-ID", Target),
seq("OUTPUT-LENGTH", Target),
seq("EDIT MASK", Target),
seq("INTO", Target)));
const distance = seq("DISTANCE BETWEEN",
Source,
"AND",
Source,
"INTO",
Target,
opt(mode));
const lines = seq("NUMBER OF LINES", Target);
const pages = seq("NUMBER OF PAGES", Target);
const line = seq("LINE", Source);
const page = seq("PAGE", Source);
const index = seq("INDEX", Source);
const top = seq("TOP-LINES", Target);
const lineSize = seq("LINE-SIZE", Target);
const lineCount = seq("LINE-COUNT", Target);
const first = seq("FIRST-LINE", Target);
const list = seq("LIST", per(lines, pages, index, line, page, top, first, lineSize, lineCount));
const ret = seq("DESCRIBE", altPrio(table, field, distance, list));
return verNot(Version.Cloud, ret);
}
} |