コード例 #1
0
  private static TTableSchema generateTableSchema() {
    TTableSchema tableSchema = new TTableSchema();
    List<TColumnDesc> cols = new ArrayList<TColumnDesc>();

    TColumnType columnType = new TColumnType();
    columnType.setType(TPrimitiveType.STRING);

    TColumnDesc firstNameColumnDesc = new TColumnDesc();
    firstNameColumnDesc.setName(Person._Fields.FIRST_NAME.getFieldName());
    firstNameColumnDesc.setType(columnType);

    TColumnDesc lastNameColumnDesc = new TColumnDesc();
    lastNameColumnDesc.setName(Person._Fields.LAST_NAME.getFieldName());
    lastNameColumnDesc.setType(columnType);

    cols.add(firstNameColumnDesc);
    cols.add(lastNameColumnDesc);

    tableSchema.setCols(cols);

    return tableSchema;
  }
コード例 #2
0
  private static List<List<TBinaryPredicate>> generatePredicates() {
    List<List<TBinaryPredicate>> list = new ArrayList<List<TBinaryPredicate>>();
    List<TBinaryPredicate> inner = new ArrayList<TBinaryPredicate>();
    List<TBinaryPredicate> secId = new ArrayList<TBinaryPredicate>();

    TBinaryPredicate predicate = new TBinaryPredicate();

    TColumnType columnType = new TColumnType();
    columnType.setType(TPrimitiveType.STRING);
    TColumnDesc columnDesc = new TColumnDesc();
    columnDesc.setName(Person._Fields.FIRST_NAME.getFieldName());
    columnDesc.setType(columnType);

    TColumnValue columnValue = new TColumnValue();
    columnValue.setString_val("person1");

    predicate.setCol(columnDesc);
    predicate.setOp(TComparisonOp.EQ);
    predicate.setValue(columnValue);

    inner.add(predicate);

    TBinaryPredicate predicate2 = new TBinaryPredicate();

    TColumnType columnType2 = new TColumnType();
    columnType2.setType(TPrimitiveType.STRING);
    TColumnDesc columnDesc2 = new TColumnDesc();
    columnDesc2.setName(Person._Fields.COUNTRY.getFieldName());
    columnDesc2.setType(columnType2);

    TColumnValue columnValue2 = new TColumnValue();
    columnValue2.setString_val("australia");

    predicate2.setCol(columnDesc2);
    predicate2.setOp(TComparisonOp.NE);
    predicate2.setValue(columnValue2);

    inner.add(predicate2);

    // Add the secUuid predicate
    TBinaryPredicate secPredicate = new TBinaryPredicate();
    TColumnType columnType3 = new TColumnType();
    columnType3.setType(TPrimitiveType.STRING);
    TColumnDesc columnDesc3 = new TColumnDesc();
    columnDesc3.setName("secUuid");
    columnDesc3.setType(columnType3);

    TColumnValue columnValue3 = new TColumnValue();
    columnValue3.setString_val("12345uuid");

    secPredicate.setCol(columnDesc3);
    secPredicate.setOp(TComparisonOp.EQ);
    secPredicate.setValue(columnValue3);

    secId.add(secPredicate);

    list.add(secId);
    list.add(inner);

    return list;
  }