Examples of NullComparator

org.apache.commons.collections.comparators.NullComparator
A Comparator that will compare nulls to be either lower or higher than other objects. @since Commons Collections 2.0 @version $Revision: 1.13 $ $Date: 2004/05/15 13:24:11 $ @author Michael A. Smith
org.apache.commons.collections15.comparators.NullComparator
A Comparator that will compare nulls to be either lower or higher than other objects. @author Matt Hall, John Watkinson, Michael A. Smith @version $Revision: 1.1 $ $Date: 2005/10/11 17:05:20 $ @since Commons Collections 2.0
org.apache.hadoop.hbase.filter.NullComparator
A binary comparator which lexicographically compares against the specified byte array using {@link org.apache.hadoop.hbase.util.Bytes#compareTo(byte[],byte[])}.
org.araneaframework.uilib.list.util.comparator.NullComparator
Comparator that compares null values and uses another not-null Comparator in other cases.
org.eclipse.nebula.widgets.nattable.config.NullComparator
GlazedLists require that the comparator be set to 'null' if a column is not sortable. If a null value is set in the {@link IConfigRegistry} it willattempt to find other matching values. This comparator can be set in the {@link ConfigRegistry} to indicate that the column can not be sorted.
See SortableGridExample
prefuse.util.collections.NullComparator
rg">jeffrey heer

Examples of org.apache.hadoop.hbase.filter.NullComparator

      //checkAndPut looking for a null value
      put = new Put(row1);
      put.add(fam1, qf1, val1);


      res = region.checkAndMutate(row1, fam1, qf1, CompareOp.EQUAL,
          new NullComparator(), put, true);
      assertTrue(res);
    } finally {
      HRegion.closeHRegion(this.region);
      this.region = null;
    }

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Examples of org.apache.hadoop.hbase.filter.NullComparator

      //checkAndPut looking for a null value
      put = new Put(row1);
      put.add(fam1, qf1, val1);


      res = region.checkAndMutate(row1, fam1, qf1, CompareOp.EQUAL,
          new NullComparator(), put, lockId, true);
      assertTrue(res);
    } finally {
      HRegion.closeHRegion(this.region);
      this.region = null;
    }

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Examples of org.apache.hadoop.hbase.filter.NullComparator

      // checkAndPut looking for a null value
      put = new Put(row1);
      put.add(fam1, qf1, val1);


      res = region
          .checkAndMutate(row1, fam1, qf1, CompareOp.EQUAL, new NullComparator(), put, true);
      assertTrue(res);
    } finally {
      HRegion.closeHRegion(this.region);
      this.region = null;
    }

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Examples of org.apache.hadoop.hbase.filter.NullComparator

      // checkAndPut looking for a null value
      put = new Put(row1);
      put.add(fam1, qf1, val1);


      res = region
          .checkAndMutate(row1, fam1, qf1, CompareOp.EQUAL, new NullComparator(), put, true);
      assertTrue(res);
    } finally {
      HRegion.closeHRegion(this.region);
      this.region = null;
    }

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Examples of org.apache.hadoop.hbase.filter.NullComparator

          case BitComparator:
            comparator = new BitComparator(Base64.decode(value),
                BitComparator.BitwiseOp.valueOf(op));
            break;
          case NullComparator:
            comparator = new NullComparator();
            break;
          case RegexStringComparator:
            comparator = new RegexStringComparator(value);
            break;
          case SubstringComparator:

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Examples of org.apache.hadoop.hbase.filter.NullComparator

          case BitComparator:
            comparator = new BitComparator(Base64.decode(value),
                BitComparator.BitwiseOp.valueOf(op));
            break;
          case NullComparator:
            comparator = new NullComparator();
            break;
          case RegexStringComparator:
            comparator = new RegexStringComparator(value);
            break;
          case SubstringComparator:

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Examples of org.apache.hadoop.hbase.filter.NullComparator

      // checkAndPut looking for a null value
      put = new Put(row1);
      put.add(fam1, qf1, val1);


      res = region
          .checkAndMutate(row1, fam1, qf1, CompareOp.EQUAL, new NullComparator(), put, true);
      assertTrue(res);
    } finally {
      HRegion.closeHRegion(this.region);
      this.region = null;
    }

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Examples of org.apache.hadoop.hbase.filter.NullComparator

          case BitComparator:
            comparator = new BitComparator(Base64.decode(value),
                BitComparator.BitwiseOp.valueOf(op));
            break;
          case NullComparator:
            comparator = new NullComparator();
            break;
          case RegexStringComparator:
            comparator = new RegexStringComparator(value);
            break;
          case SubstringComparator:

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Examples of org.araneaframework.uilib.list.util.comparator.NullComparator

   *            not-null values.
   * @return default <code>Comparator</code> for comparing all objects
   *         including <code>null</code> references.
   */
  public static Comparator getDefault(boolean nullFirst) {
    return new NullComparator(new ComparableComparator(), nullFirst);
  }

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Examples of org.araneaframework.uilib.list.util.comparator.NullComparator

   * @return the <code>Comparator</code> for <code>String</code> objects
   *         including <code>null</code> values.
   */
  public static Comparator getStringComparator(boolean nullFirst,
      boolean ignoreCase, Locale locale) {
    return new NullComparator(
        getNotNullStringComparator(ignoreCase, locale), nullFirst);
  }

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