112113114115116117118
return new AstJoin( null, new AstModelReference(null, AstBuilder.toName(sourceModel)), new AstModelMapping(null, mappings), grouping.isEmpty() ? null : new AstGrouping(null, grouping)); }
106107108109110111112
return new AstSummarize( null, new AstModelReference(null, AstBuilder.toName(sourceModel)), new AstModelFolding(null, foldings), grouping.isEmpty() ? null : new AstGrouping(null, grouping)); }