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Java > Open Source Codes > com > daffodilwoods > daffodildb > server > datadictionarysystem > information > _ConstraintInformation


1 package com.daffodilwoods.daffodildb.server.datadictionarysystem.information;
2
3 import com.daffodilwoods.daffodildb.server.datadictionarysystem.InitializeException;
4 import com.daffodilwoods.database.resource.*;
5 import java.util.ArrayList JavaDoc;
6 public interface _ConstraintInformation extends java.io.Externalizable JavaDoc{
7   /* constraint name should be used instead of the index
8       index used because Property Descriptor doesn't support String parameters
9   */

10   _ConstraintInfo getConstraintInfo(int index);
11
12   _ConstraintInfo[] getAllCheckConstraints();
13
14   _ConstraintInfo[] getAllPrimaryConstraints();
15
16   _ConstraintInfo[] getAllUniqueConstraints();
17
18   _ConstraintInfo[] getAllForeignConstraints();
19
20 }
21
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