Examples of org.apache.lucene.queryParser.ParseException

org.apache.lucene.queryParser.ParseException
This exception is thrown when parse errors are encountered. You can explicitly create objects of this exception type by calling the method generateParseException in the generated parser. You can modify this class to customize your error reporting mechanisms so long as you retain the public fields.

        return p.pos+1;
      }


      String id = p.getId();
      if (id.length()==0) {
        throw new ParseException("Expected identifier '}' parsing local params '" + txt + '"');


      }
      String val=null;


      ch = p.peek();
      if (ch!='=') {
        // single word... treat {!func} as type=func for easy lookup
        val = id;
        id = TYPE;
      } else {
        // saw equals, so read value
        p.pos++;
        ch = p.peek();
        if (ch=='\"' || ch=='\'') {
          val = p.getQuotedString();
        } else if (ch=='$') {
          p.pos++;
          // dereference parameter
          String pname = p.getId();
          if (params!=null) {
            val = params.get(pname);
          }
        } else {
          // read unquoted literal ended by whitespace or '}'
          // there is no escaping.
          int valStart = p.pos;
          for (;;) {
            if (p.pos >= p.end) {
              throw new ParseException("Missing end to unquoted value starting at " + valStart + " str='" + txt +"'");
            }
            char c = p.val.charAt(p.pos);
            if (c==LOCALPARAM_END || Character.isWhitespace(c)) {
              val = p.val.substring(valStart, p.pos);
              break;

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      eatws();
      int slen=s.length();
      if (val.regionMatches(pos, s, 0, slen)) {
        pos+=slen;
      } else {
        throw new ParseException("Expected '"+s+"' at position " + pos + " in '"+val+"'");
      }
    }

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          }
          pos++;
        }
        return val.substring(id_start, pos);
      }
      throw new ParseException("Expected identifier at pos " + pos + " str='" + val + "'");
    }

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      }
      int val_start = ++pos;
      StringBuilder sb = new StringBuilder(); // needed for escaping
      for(;;) {
        if (pos>=end) {
          throw new ParseException("Missing end quote for string at pos " + (val_start-1) + " str='"+val+"'");
        }
        char ch = val.charAt(pos);
        if (ch=='\\') {
          ch = pos<end ? val.charAt(pos++) : 0;
        } else if (ch==delim) {

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    return query;
  }


  private void checkRecurse() throws ParseException {
    if (recurseCount++ >= 100) {
      throw new ParseException("Infinite Recursion detected parsing query '" + qstr + "'");
    }
  }

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        } else {
          // value here is *after* the local params... ask the parser.
          sub = subQuery(qs, null);
          // int subEnd = sub.findEnd(')');
          // TODO.. implement functions to find the end of a nested query
          throw new ParseException("Nested local params must have value in v parameter.  got '" + qs + "'");
        }
      } else {
        throw new ParseException("Nested function query must use $param or {!v=value} forms. got '" + qs + "'");
      }
  
      sp.pos += end-start;  // advance past nested query
      nestedQuery = sub.getQuery();
    }

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      String id = sp.getId();
      if (sp.opt("(")) {
        // a function... look it up.
        ValueSourceParser argParser = req.getCore().getValueSourceParser(id);
        if (argParser==null) {
          throw new ParseException("Unknown function " + id + " in FunctionQuery(" + sp + ")");
        }
        valueSource = argParser.parse(this);
        sp.expect(")");
      }
      else {

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        // read unquoted literal ended by whitespace ',' or ')'
        // there is no escaping.
        int valStart = sp.pos;
        for (;;) {
          if (sp.pos >= sp.end) {
            throw new ParseException("Missing end to unquoted value starting at " + valStart + " str='" + sp.val +"'");
          }
          char c = sp.val.charAt(sp.pos);
          if (c==')' || c==',' || Character.isWhitespace(c)) {
            val = sp.val.substring(valStart, sp.pos);
            break;

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        } else {
          // value here is *after* the local params... ask the parser.
          sub = subQuery(qs, null);
          // int subEnd = sub.findEnd(')');
          // TODO.. implement functions to find the end of a nested query
          throw new ParseException("Nested local params must have value in v parameter.  got '" + qs + "'");
        }
      } else {
        throw new ParseException("Nested function query must use $param or {!v=value} forms. got '" + qs + "'");
      }
  
      sp.pos += end-start;  // advance past nested query
      nestedQuery = sub.getQuery();
    }

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      String id = sp.getId();
      if (sp.opt("(")) {
        // a function... look it up.
        ValueSourceParser argParser = req.getCore().getValueSourceParser(id);
        if (argParser==null) {
          throw new ParseException("Unknown function " + id + " in FunctionQuery(" + sp + ")");
        }
        valueSource = argParser.parse(this);
        sp.expect(")");
      }
      else {

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