src/share/classes/javax/sql/rowset/Predicate.java

*** 54,101 ****
   * <p>
   * A sample implementation would look something like this:
   * <pre>{@code
   *    public class Range implements Predicate {
   *
!  *       private Object lo[];
!  *       private Object hi[];
!  *       private int idx[];
   *
!  *       public Range(Object[] lo, Object[] hi, int[] idx) {
   *          this.lo = lo;
   *          this.hi = hi;
   *          this.idx = idx;
   *       }
   *
   *      public boolean evaluate(RowSet rs) {
-  *          CachedRowSet crs = (CachedRowSet)rs;
-  *          boolean bool1,bool2;
   *
   *          // Check the present row determine if it lies
   *          // within the filtering criteria.
   *
   *          for (int i = 0; i < idx.length; i++) {
!  *
!  *              if ((rs.getObject(idx[i]) >= lo[i]) &&
!  *                  (rs.getObject(idx[i]) >= hi[i]) {
!  *                  bool1 = true; // within filter constraints
!  *              } else {
!  *                  bool2 = true; // outside of filter constraints
!  *              }
   *          }
   *
!  *          if (bool2) {
   *             return false;
-  *          } else {
-  *             return true;
   *          }
   *      }
   *  }
   * }</pre>
   * <P>
   * The example above implements a simple range predicate. Note, that
!  * implementations should but are not required to provider <code>String</code>
   * and integer index based constructors to provide for JDBC RowSet Implementation
   * applications that use both column identification conventions.
   *
   * @author Jonathan Bruce, Amit Handa
   *
--- 54,100 ----
   * <p>
   * A sample implementation would look something like this:
   * <pre>{@code
   *    public class Range implements Predicate {
   *
!  *       private int[] lo;
!  *       private int[] hi;
!  *       private int[] idx;
   *
!  *       public Range(int[] lo, int[] hi, int[] idx) {
   *          this.lo = lo;
   *          this.hi = hi;
   *          this.idx = idx;
   *       }
   *
   *      public boolean evaluate(RowSet rs) {
   *
   *          // Check the present row determine if it lies
   *          // within the filtering criteria.
   *
   *          for (int i = 0; i < idx.length; i++) {
!  *             int value;
!  *             try {
!  *                 value = (Integer) rs.getObject(idx[i]);
!  *             } catch (SQLException ex) {
!  *                 Logger.getLogger(Range.class.getName()).log(Level.SEVERE, null, ex);
!  *                 return false;
   *             }
   *
!  *             if (value < lo[i] && value > hi[i]) {
!  *                 // outside of filter constraints
   *                 return false; 
   *             }
   *         }
+  *         // Within filter constraints
+  *        return true;
+  *      }
   *   }
   * }</pre>
   * <P>
   * The example above implements a simple range predicate. Note, that
!  * implementations should but are not required to provide <code>String</code>
   * and integer index based constructors to provide for JDBC RowSet Implementation
   * applications that use both column identification conventions.
   *
   * @author Jonathan Bruce, Amit Handa
   *