Exemple #1
0
 @Override
 public String toString() {
   final TokenBuilder tb = new TokenBuilder().add(var.toString()).add(' ').add(ASSIGN);
   tb.add(' ').add(expr.toString());
   if (coll != null) tb.add(' ').add(COLLATION).add(" \"").add(coll.uri()).add('"');
   return tb.toString();
 }
Exemple #2
0
 @Override
 public String toString() {
   final int es = expr.length;
   final TokenBuilder tb = new TokenBuilder(expr[es - 1].toString()).add('(');
   for (int e = 0; e < es - 1; e++) {
     tb.add(expr[e].toString());
     if (e < es - 2) tb.add(", ");
   }
   return tb.add(')').toString();
 }
Exemple #3
0
 @Override
 public String toString() {
   final TokenBuilder tb = new TokenBuilder("map { ");
   boolean key = true;
   for (final Expr e : expr) {
     tb.add(key ? tb.size() > 6 ? ", " : "" : ":=").add(e.toString());
     key ^= true;
   }
   return tb.add(" }").toString();
 }
Exemple #4
0
 /**
  * Caches and returns all unique tokens specified in a query.
  *
  * @param list token list
  * @return token set
  */
 private TokenSet unique(final TokenList list) {
   // cache all query tokens in a set (duplicates are removed)
   final TokenSet ts = new TokenSet();
   switch (mode) {
     case ALL:
     case ANY:
       for (final byte[] t : list) ts.add(t);
       break;
     case ALL_WORDS:
     case ANY_WORD:
       final FTLexer l = new FTLexer(ftt.opt);
       for (final byte[] t : list) {
         l.init(t);
         while (l.hasNext()) ts.add(l.nextToken());
       }
       break;
     case PHRASE:
       final TokenBuilder tb = new TokenBuilder();
       for (final byte[] t : list) tb.add(t).add(' ');
       ts.add(tb.trim().finish());
   }
   return ts;
 }