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Class Summary |
| AbstractResultSet |
This class is a skeleton for writing non-abstract classes that implement the
ResultSet-interface. |
| AbstractTuple |
This class is a skeleton-implementation for Tuple. |
| ArrayTuple |
This is an Array implementation of the Tuple interface. |
| AssembledResultSetMetaData |
This class is a ResultSetMetaData implementation that wraps a given
array "columnMetaDatas" of ResultSetMetaData. |
| BufferedResultSet |
This class decorates a ResultSet by buffering selected tuples with a bag. |
| Distinct |
This abstract class represents the logical operator "Distinct"
(the operator for duplicate removal). |
| FileResultSet |
The operator for blablabla ...
new FileresultSet("DB1.txt");
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| Grouper |
This abstract class represents the logical Operator "Grouper". |
| Join |
This abstract class represents the logical operator "Join" (natural Join). |
| ListTuple |
Linked list implementation of the Tuple interface. |
| MergedResultSetMetaData |
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| Minus |
This abstract class represents the logical operator "Minus". |
| NestedLoopsDistinct |
Nested-loops implementation of the operator "Distinct". |
| NestedLoopsGrouper |
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| NestedLoopsJoin |
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| NestedLoopsMinus |
Nested-loops implementation of the operator "Minus". |
| NumberMetaData |
A skeleton implementation of ResultSetMetaData for Numbers. |
| Projection |
The operator for projection (without duplicate removal).
For each tuple of the given resultSet a new tuple will be computed. |
| ResultSetCursor |
This class serves a ResultSet as a Cursor. |
| Selection |
The operator for selection.
Some tuples of the given ResultSet are selected to the output ResultSet by a specified predicate. |
| SortBasedDistinct |
Sort-based implementation of the operator "Distinct". |
| SortBasedGrouper |
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| SortBasedMinus |
Sort-based implementation of the operator "Minus". |
| Sorter |
This class sorts the given ResultSet by the specified comparator. |
| Union |
The operator for union (without duplicate removal). |
| VarCharMetaData |
A skeleton implementation of ResultSetMetaData for VarChars. |
| WrappedResultSetMetaData |
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