Esempio n. 1
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  @Override
  public GroupBy copy(final QueryContext qc, final VarScope scp, final IntObjMap<Var> vs) {
    // copy the pre-grouping expressions
    final Expr[] pEx = Arr.copyAll(qc, scp, vs, preExpr);

    // create fresh copies of the post-grouping variables
    final Var[] ps = new Var[post.length];
    final int pl = ps.length;
    for (int p = 0; p < pl; p++) {
      final Var old = post[p];
      ps[p] = scp.addCopy(old, qc);
      vs.put(old.id, ps[p]);
    }

    // done
    return new GroupBy(Arr.copyAll(qc, scp, vs, specs), pEx, ps, nonOcc, info);
  }
Esempio n. 2
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 @Override
 public FTExpr copy(final QueryContext qc, final VarScope scp, final IntObjMap<Var> vs) {
   final FTWords ftw =
       new FTWords(
           info,
           query.copy(qc, scp, vs),
           mode,
           occ == null ? null : Arr.copyAll(qc, scp, vs, occ));
   if (ftt != null) ftw.ftt = ftt.copy(ftw);
   ftw.tokens = tokens;
   ftw.data = data;
   ftw.first = first;
   ftw.pos = pos;
   ftw.fast = fast;
   return ftw;
 }
Esempio n. 3
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 @Override
 public Expr copy(final QueryContext qc, final VarScope scp, final IntObjMap<Var> vs) {
   return new TypeSwitch(info, ts.copy(qc, scp, vs), Arr.copyAll(qc, scp, vs, cases));
 }
Esempio n. 4
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 @Override
 public IterPath copy(final QueryContext qc, final VarScope scp, final IntObjMap<Var> vs) {
   final Expr rt = root == null ? null : root.copy(qc, scp, vs);
   return copyType(new IterPath(info, rt, Arr.copyAll(qc, scp, vs, steps)));
 }
Esempio n. 5
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 @Override
 public Expr compile(final QueryContext ctx, final VarScope scp) throws QueryException {
   for (final Let c : copies) c.expr = c.expr.compile(ctx, scp);
   super.compile(ctx, scp);
   return this;
 }
Esempio n. 6
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 @Override
 public Expr copy(final QueryContext qc, final VarScope scp, final IntObjMap<Var> vs) {
   return new Try(info, expr.copy(qc, scp, vs), Arr.copyAll(qc, scp, vs, catches));
 }
Esempio n. 7
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 @Override
 public IterLastStep copy(final QueryContext qc, final VarScope scp, final IntObjMap<Var> vs) {
   return copyType(new IterLastStep(info, axis, test.copy(), Arr.copyAll(qc, scp, vs, preds)));
 }
Esempio n. 8
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 @Override
 public FTExpr copy(final CompileContext cc, final IntObjMap<Var> vm) {
   final FTAnd copy = new FTAnd(info, Arr.copyAll(cc, vm, exprs));
   if (negated != null) copy.negated = negated.clone();
   return copy;
 }
Esempio n. 9
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 @Override
 public Expr compile(final QueryContext ctx, final VarScope scp) throws QueryException {
   super.compile(ctx, scp);
   return optimize(ctx, scp);
 }