Examples of org.kitesdk.data.hbase.filters.SingleFieldEntityFilter

org.kitesdk.data.hbase.filters.SingleFieldEntityFilter
An EntityFilter that will perform an equality filter on a single entity field.

   *          The value for comparison
   * @return EntityScannerBuilder
   */
  public EntityScannerBuilder<E> addEqualFilter(String fieldName,
      Object filterValue) {
    SingleFieldEntityFilter singleFieldEntityFilter = new SingleFieldEntityFilter(
        entityMapper.getEntitySchema(), entityMapper.getEntitySerDe(),
        fieldName, filterValue, CompareFilter.CompareOp.EQUAL);
    filterList.add(singleFieldEntityFilter.getFilter());
    return this;
  }

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   *          The value for comparison
   * @return ScannerBuilder
   */
  public EntityScannerBuilder<E> addNotEqualFilter(String fieldName,
      Object filterValue) {
    SingleFieldEntityFilter singleFieldEntityFilter = new SingleFieldEntityFilter(
        entityMapper.getEntitySchema(), entityMapper.getEntitySerDe(),
        fieldName, filterValue, CompareFilter.CompareOp.NOT_EQUAL);
    filterList.add(singleFieldEntityFilter.getFilter());
    return this;
  }

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   * @param fieldName
   *          The field which should be missing
   * @return ScannerBuilder
   */
  public EntityScannerBuilder<E> addIsMissingFilter(String fieldName) {
    SingleFieldEntityFilter singleFieldEntityFilter = new SingleFieldEntityFilter(
        entityMapper.getEntitySchema(), entityMapper.getEntitySerDe(),
        fieldName, "++++NON_SHALL_PASS++++", CompareFilter.CompareOp.EQUAL);
    SingleColumnValueFilter filter = (SingleColumnValueFilter) singleFieldEntityFilter
        .getFilter();
    filter.setFilterIfMissing(false);
    filterList.add(filter);
    return this;
  }

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Related Classes of org.kitesdk.data.hbase.filters.SingleFieldEntityFilter

org.apache.hadoop.hbase.filter.SingleColumnValueFilter

org.kitesdk.data.FieldMapping

org.kitesdk.data.hbase.impl.EntityScannerBuilder

org.kitesdk.data.DatasetException

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