Examples of com.google.visualization.datasource.query.QueryFilter

Package com.google.visualization.datasource.query

Examples of com.google.visualization.datasource.query.QueryFilter

com.google.visualization.datasource.query.QueryFilter
A query filter. Any class that implements this interface can act as a filter, i.e., be the part of a query that decides for a given TableRow if that row is part of the result set. @author Yonatan B.Y.

  }


// A primary expression, i.e., a binary comparison operator between two operands
// or an expression in parentheses.
  final public QueryFilter primaryExpression() throws ParseException, InvalidQueryException {
  QueryFilter filter;
    if (jj_2_1(2147483647)) {
      filter = primitiveFilter();
    } else {
      switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {
      case OP_LPAREN:

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  }


// A comparison expression, i.e., a binary comparison operator between two
// operands that may be literals or column ids. Or an IS NULL or IS NOT NULL.
  final public QueryFilter primitiveFilter() throws ParseException, InvalidQueryException {
  QueryFilter filter;
  AbstractColumn col1;
  AbstractColumn col2;
  ComparisonFilter.Operator op;
  Value val;
    if (jj_2_3(2147483647)) {

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    if (!query.hasFilter()) {
      return table;
    }


    List<TableRow> newRowList = Lists.newArrayList();
    QueryFilter filter = query.getFilter();
    for (TableRow inputRow : table.getRows()) {
      if (filter.isMatch(table, inputRow)) {
        newRowList.add(inputRow);
      }
    }
    table.setRows(newRowList);
    return table;

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