01: /*
02:
03: Derby - Class org.apache.derby.catalog.DefaultInfo
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.catalog;
23:
24: /**
25: <p>An interface for describing a default for a column or parameter in Cloudscape systems.</p>
26: */
27: public interface DefaultInfo {
28: /**
29: * Get the text of a default.
30: *
31: * @return The text of the default.
32: */
33: public String getDefaultText();
34:
35: /**
36: * Is default value generated by auto increment?
37: *
38: * @return true if always generated by auto increment.
39: */
40:
41: //ToCleanUp
42: //Additional definitive information of AutoIncremnt
43: //such as autoIncrementStart and autoInrementInc
44: //should be gotten from this interface.
45: public boolean isDefaultValueAutoinc();
46: }
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