Mercurial > dive4elements > river
annotate flys-artifacts/src/main/java/de/intevation/flys/exports/OutGenerator.java @ 1944:21a4d2c677a1
Changed doOut signature, side effect from blackboard feature (to come).
flys-artifacts/trunk@3334 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
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date | Wed, 30 Nov 2011 10:10:42 +0000 |
parents | bdb05dc9b763 |
children | 65f9d707caff |
rev | line source |
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294
e5e7af208857
Added an OutGenerator interface that might be used to generator collected outputs of a set of artifacts.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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1 package de.intevation.flys.exports; |
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Added an OutGenerator interface that might be used to generator collected outputs of a set of artifacts.
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parents:
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2 |
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Added a DischargeCurveGenerator that creates discharge curves.
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3 import java.io.IOException; |
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4 import java.io.OutputStream; |
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5 |
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6 import org.w3c.dom.Document; |
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7 |
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Changed doOut signature, side effect from blackboard feature (to come).
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8 import de.intevation.artifactdatabase.state.ArtifactAndFacet; |
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9 import de.intevation.artifacts.Artifact; |
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10 import de.intevation.artifacts.CallContext; |
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11 |
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OutGenerators doOut() takes a facet object now instead of just its name.
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12 import de.intevation.artifactdatabase.state.Facet; |
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OutGenerators doOut() takes a facet object now instead of just its name.
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13 |
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14 |
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15 /** |
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16 * An OutGenerator is used to create a collected outputs of a list of Artifacts. |
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17 * |
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18 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> |
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19 */ |
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20 public interface OutGenerator { |
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21 |
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22 /** |
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23 * Initializes the OutGenerator with meta information which are necessary |
e5e7af208857
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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24 * for the output generation. |
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25 * |
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26 * @param request The incomding request document. |
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27 * @param out The output stream. |
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28 * @param context The CallContext that provides further information and |
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29 * objects used for the output generation. |
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30 */ |
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31 void init(Document request, OutputStream out, CallContext context); |
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32 |
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33 /** |
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Improved the OutGenerator interface to set a master artifact for the out generation.
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34 * This method is used to tell the OutGenerator which artifact is the master |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
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parents:
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35 * artifact which is used for special operations. |
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Improved the OutGenerator interface to set a master artifact for the out generation.
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36 * |
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37 * @param master The master artifact. |
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Improved the OutGenerator interface to set a master artifact for the out generation.
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38 */ |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
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39 void setMasterArtifact(Artifact master); |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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40 |
046bd86ae41d
Improved the OutGenerator interface to set a master artifact for the out generation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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41 /** |
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42 * Creates the output of an Artifact and appends that single output to the |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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43 * total output. |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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44 * |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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45 * @param artifact The artifact that provides information and data for the |
e5e7af208857
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parents:
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46 * single output. |
e5e7af208857
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parents:
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47 * @param attr A document that might contain some attributes used while |
e5e7af208857
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48 * producing the output. |
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Bugfix: #353 Enabled chart's to be drawn with proper axes set even if no data is contained.
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49 * @param visible Specifies, if this output should be visible or not. |
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50 */ |
1944
21a4d2c677a1
Changed doOut signature, side effect from blackboard feature (to come).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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51 void doOut(ArtifactAndFacet bundle, Document attr, boolean visible); |
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52 |
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parents:
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53 /** |
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54 * Writes the collected output of all artifacts specified in the |
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55 * <i>request</i> (see init()) document to the OutputStream <i>out</i> (see |
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56 * init()). |
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57 */ |
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58 void generate() throws IOException; |
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59 } |
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60 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |