01: /*
02:
03: Derby - Class org.apache.derby.iapi.sql.execute.CursorActivation
04:
05: Licensed to the Apache Software Foundation (ASF) under one or more
06: contributor license agreements. See the NOTICE file distributed with
07: this work for additional information regarding copyright ownership.
08: The ASF licenses this file to you under the Apache License, Version 2.0
09: (the "License"); you may not use this file except in compliance with
10: the License. You may obtain a copy of the License at
11:
12: http://www.apache.org/licenses/LICENSE-2.0
13:
14: Unless required by applicable law or agreed to in writing, software
15: distributed under the License is distributed on an "AS IS" BASIS,
16: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17: See the License for the specific language governing permissions and
18: limitations under the License.
19:
20: */
21:
22: package org.apache.derby.iapi.sql.execute;
23:
24: import org.apache.derby.iapi.sql.Activation;
25:
26: /**
27: * CursorActivation includes an additional method used on cursors.
28: *
29: * @author ames
30: */
31: public interface CursorActivation extends Activation {
32:
33: /**
34: * Returns the target result set for this activation,
35: * so that the current base row can be determined.
36: *
37: * @return the target ResultSet of this activation.
38: */
39: CursorResultSet getTargetResultSet();
40:
41: /**
42: * Returns the cursor result set for this activation,
43: * so that the current row can be re-qualified, and
44: * so that the current row location can be determined.
45: */
46: CursorResultSet getCursorResultSet();
47: }
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