Tuple


1   package com.quadcap.sql;
2   
3   /* Copyright 1999 - 2003 Quadcap Software.  All rights reserved.
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40  
41  import java.util.Vector  ;
42  
43  import java.sql.SQLException  ;
44  
45  /**
46   * A tuple is a kind of abstract datatype; it consists of an ordered list
47   * of named columns.
48   *
49   * @author Stan Bailes
50   */
51  public interface Tuple {
52      public int getColumnCount() throws SQLException  ;
53      public Column getColumn(int i) throws SQLException  ;
54      public Column getColumn(String   columnName) throws SQLException  ;
55      public String   getName();
56      public void setName(String   name);
57      public int[] mapColumns(Vector   columnNames) throws SQLException  ;
58  }
59
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