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 | 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 112x 112x 112x 112x 112x 112x 112x 32x 32x 112x 27x 27x 112x 17x 17x 112x 15x 15x 112x 9x 9x 112x 7x 7x 112x 5x 5x 107x 107x 1x 1x | import {Comment} from "../abap/1_lexer/tokens";
import {Combi} from "../abap/2_statements/combi";
import {ExpressionNode} from "../abap/nodes";
import {IFile} from "../files/_ifile";
import {defaultVersion} from "../version";
import {CDSLexer} from "./cds_lexer";
import * as Expressions from "./expressions";
// todo: the names of the ABAP + CDS + DDL expressions might overlap, if overlapping the singleton will fail
export class CDSParser {
public parse(file: IFile | undefined) {
if (file === undefined) {
return undefined;
}
let tokens = CDSLexer.run(file);
tokens = tokens.filter(t => !(t instanceof Comment));
let res = Combi.run(new Expressions.CDSDefineView(), tokens, defaultVersion);
if (res === undefined || !(res[0] instanceof ExpressionNode)) {
res = Combi.run(new Expressions.CDSDefineAbstract(), tokens, defaultVersion);
}
if (res === undefined || !(res[0] instanceof ExpressionNode)) {
res = Combi.run(new Expressions.CDSDefineProjection(), tokens, defaultVersion);
}
if (res === undefined || !(res[0] instanceof ExpressionNode)) {
res = Combi.run(new Expressions.CDSAnnotate(), tokens, defaultVersion);
}
if (res === undefined || !(res[0] instanceof ExpressionNode)) {
res = Combi.run(new Expressions.CDSDefineCustom(), tokens, defaultVersion);
}
if (res === undefined || !(res[0] instanceof ExpressionNode)) {
res = Combi.run(new Expressions.CDSDefineTableFunction(), tokens, defaultVersion);
}
if (res === undefined || !(res[0] instanceof ExpressionNode)) {
res = Combi.run(new Expressions.CDSExtendView(), tokens, defaultVersion);
}
if (res === undefined || !(res[0] instanceof ExpressionNode)) {
return undefined;
}
return res[0];
}
} |