001 //$HeadURL: svn+ssh://jwilden@svn.wald.intevation.org/deegree/base/branches/2.5_testing/src/org/deegree/model/table/Table.java $
002 /*----------------------------------------------------------------------------
003 This file is part of deegree, http://deegree.org/
004 Copyright (C) 2001-2009 by:
005 Department of Geography, University of Bonn
006 and
007 lat/lon GmbH
008
009 This library is free software; you can redistribute it and/or modify it under
010 the terms of the GNU Lesser General Public License as published by the Free
011 Software Foundation; either version 2.1 of the License, or (at your option)
012 any later version.
013 This library is distributed in the hope that it will be useful, but WITHOUT
014 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
015 FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
016 details.
017 You should have received a copy of the GNU Lesser General Public License
018 along with this library; if not, write to the Free Software Foundation, Inc.,
019 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
020
021 Contact information:
022
023 lat/lon GmbH
024 Aennchenstr. 19, 53177 Bonn
025 Germany
026 http://lat-lon.de/
027
028 Department of Geography, University of Bonn
029 Prof. Dr. Klaus Greve
030 Postfach 1147, 53001 Bonn
031 Germany
032 http://www.geographie.uni-bonn.de/deegree/
033
034 e-mail: info@deegree.org
035 ----------------------------------------------------------------------------*/
036 package org.deegree.model.table;
037
038 /**
039 *
040 *
041 *
042 * @author <a href="mailto:poth@lat-lon.de">Andreas Poth</a>
043 * @author last edited by: $Author: mschneider $
044 *
045 * @version $Revision: 18195 $, $Date: 2009-06-18 17:55:39 +0200 (Do, 18 Jun 2009) $
046 */
047 public interface Table {
048
049 /**
050 * returns the name of the table. If the table hasn't a name an empty string ("") will be
051 * returned.
052 *
053 */
054 String getTableName();
055
056 /**
057 * @see Table#getTableName()
058 *
059 */
060 void setTableName( String tableName );
061
062 /**
063 * returns the value of the table field indexed by <tt>row</tt> and <tt>col</tt>
064 */
065 Object getValueAt( int row, int col );
066
067 /**
068 * set a value at the table field indexed by <tt>row</tt> and <tt>col</tt>
069 */
070 void setValueAt( Object value, int row, int col );
071
072 /**
073 * returns the data of the row'th row of the table
074 */
075 Object[] getRow( int row );
076
077 /**
078 * sets the data of the row'th row
079 */
080 void setRow( Object[] data, int row )
081 throws TableException;
082
083 /**
084 * appends a row to the table and sets its data
085 */
086 void appendRow( Object[] data )
087 throws TableException;
088
089 /**
090 * returns the number rows of the table
091 */
092 int getRowCount();
093
094 /**
095 * adds a new column to the table
096 */
097 void addColumn( String name, int type );
098
099 /**
100 * returns the number columns of the table
101 */
102 int getColumnCount();
103
104 /**
105 * returns the names of all table columns. If a column hasn't a name a empty String ("") will be
106 * returned.
107 */
108 String[] getColumnNames();
109
110 /**
111 * returns the name of the specified column. If a column hasn't a name a empty String ("") will
112 * be returned.
113 */
114 String getColumnName( int col );
115
116 /**
117 * returns the names of all column types. For each column a type (name of a java class) has to
118 * be defined.
119 */
120 int[] getColumnTypes();
121
122 /**
123 * returns the name of the type of the specifies column. For each column a type (name of a java
124 * class) has to be defined.
125 */
126 int getColumnType( int col );
127
128 /**
129 * sets the type of a column. the implementing class have to ensure that this is a valid
130 * operation
131 */
132 void setColumnType( int col, int type )
133 throws TableException;
134
135 /**
136 * sets the name of a column.
137 */
138 void setColumnName( int col, String name );
139
140 /**
141 * removes a row from the table
142 */
143 Object[] removeRow( int index );
144
145 /**
146 * returns the index of the submitted columns name. If no column with that name if present -1
147 * will be returned.
148 */
149 int getColumnIndex( String columnName );
150
151 }