Mercurial > dive4elements > gnv-client

annotate gnv-artifacts/src/main/java/de/intevation/gnv/state/InputValue.java @ 1119:7c4f81f74c47

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merged gnv-artifacts
author Thomas Arendsen Hein <thomas@intevation.de>
date Fri, 28 Sep 2012 12:14:00 +0200
parents f953c9a559d8
children
rev   line source
1115
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1 /*
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2 * Copyright (c) 2010 by Intevation GmbH
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3 *
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4 * This program is free software under the LGPL (>=v2.1)
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5 * Read the file LGPL.txt coming with the software for details
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6 * or visit http://www.gnu.org/licenses/ if it does not exist.
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7 */
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8
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9 package de.intevation.gnv.state;
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10
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11 import java.io.Serializable;
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12
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13 /**
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14 * This interface defines some basic methods to retrieve information about the
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15 * type of an user input.
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16 *
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17 * @author <a href="mailto:tim.englich@intevation.de">Tim Englich</a>
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18 *
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19 */
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20 public interface InputValue extends Serializable {
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21
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22 /**
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23 * Retrieve the name of the inserted data.
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24 *
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25 * @return the input data name.
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26 */
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27 public String getName();
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28
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29 /**
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30 * Retrieve the type of the input.
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31 *
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32 * @return the input data type.
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33 */
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34 public String getType();
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35
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36 /**
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37 * Retrieve the default value used when no input is done.
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38 *
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39 * @return the input data default value.
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40 */
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41 public String getDefaultValue();
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42
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43 /**
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44 * Retrieve information about mutliselect fields.
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45 *
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46 * @return true, if the input data is a multiselect, otherwise false.
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47 */
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48 public boolean isMultiselect();
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49
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50 /**
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51 * Retrieve information about the occurance of this input in an sql
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52 * statement.
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53 *
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54 * @return the number of times, this data is used in a sql query.
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55 */
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56 public int usedInQueries();
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57 }
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58 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org