Mercurial > dive4elements > gnv-client

annotate gnv-artifacts/src/main/java/de/intevation/gnv/state/State.java @ 473:a6a33ef35809

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Added support to step back to previous states. Add state names to xform nodes in describe document and append old targets to list of reachable targets. gnv-artifacts/trunk@539 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Wed, 13 Jan 2010 23:10:56 +0000
parents b7bb66440cc8
children 20dde2b6f1b5
rev   line source
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1 /**
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2 *
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3 */
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4 package de.intevation.gnv.state;
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5
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6 import java.io.Serializable;
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7 import java.util.Collection;
473
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8 import java.util.Map;
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9
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10 import org.w3c.dom.Document;
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11 import org.w3c.dom.Node;
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12
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13 import de.intevation.artifacts.CallMeta;
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14 import de.intevation.gnv.state.exception.StateException;
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15
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16 /**
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17 * @author Tim Englich <tim.englich@intevation.de>
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18 *
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19 */
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20 public interface State extends Serializable {
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21
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22 public void setup(Node configuration);
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23
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24 public String getID();
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25
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26 public String getDescription();
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27
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28 public void describe(Document document, Node rootNode,
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29 CallMeta callMeta, String uuid);
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30
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31 public void setParent(State state);
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32
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33 public State getParent();
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34
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35 public Collection<InputValue> getRequiredInputValues();
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36
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37 public Map<String, InputData> inputData();
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38
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39 public void putInputData(Collection<InputData> inputData,
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40 String uuid)throws StateException;
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41
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42 public Collection<InputData> getInputData() throws StateException;
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43
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44 public void advance(String uuid, CallMeta callMeta)
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45 throws StateException;
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46 public void initialize(String uuid, CallMeta callMeta)
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47 throws StateException;
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48
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49 public void reset(String uuid);
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50 }
http://dive4elements.wald.intevation.org