Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/exports/EmptySettings.java @ 1979:a7c437c9547e
Added a getSettings() operation to OutGenerator - FLYSArtifactCollection will now evaluate all available Outputs and create initial Settings using OutGenerators if the Settings for an Output is missing.
flys-artifacts/trunk@3409 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
|---|---|
| date | Wed, 14 Dec 2011 10:20:56 +0000 |
| parents | |
| children | 3632150dbe0b |
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| 1978:4c10a4cb978f | 1979:a7c437c9547e |
|---|---|
| 1 package de.intevation.flys.exports; | |
| 2 | |
| 3 import org.w3c.dom.Document; | |
| 4 import org.w3c.dom.Node; | |
| 5 | |
| 6 import de.intevation.artifactdatabase.state.Settings; | |
| 7 import de.intevation.artifactdatabase.state.Section; | |
| 8 | |
| 9 | |
| 10 /** | |
| 11 * An implementation of <i>Settings</i> that doesn't take new <i>Section</i>s | |
| 12 * and that always creates an empty <b>settings</b> DOM node in its | |
| 13 * <i>toXML()</i> operation. | |
| 14 * | |
| 15 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> | |
| 16 */ | |
| 17 public class EmptySettings implements Settings { | |
| 18 | |
| 19 public EmptySettings() { | |
| 20 } | |
| 21 | |
| 22 | |
| 23 /** | |
| 24 * This method has no function. It is not implemented! | |
| 25 * | |
| 26 * @param section A Section. | |
| 27 */ | |
| 28 @Override | |
| 29 public void addSection(Section section) { | |
| 30 // do nothing | |
| 31 } | |
| 32 | |
| 33 | |
| 34 /** | |
| 35 * Always returns 0. | |
| 36 * | |
| 37 * @return 0. | |
| 38 */ | |
| 39 @Override | |
| 40 public int getSectionCount() { | |
| 41 return 0; | |
| 42 } | |
| 43 | |
| 44 | |
| 45 /** | |
| 46 * This method always returns null. It is not implemented! | |
| 47 * | |
| 48 * @param pos A position. | |
| 49 * | |
| 50 * @return null. | |
| 51 */ | |
| 52 @Override | |
| 53 public Section getSection(int pos) { | |
| 54 return null; | |
| 55 } | |
| 56 | |
| 57 | |
| 58 /** | |
| 59 * This method creates an empty <i>settings</i> DOM node. | |
| 60 * | |
| 61 * @param parent A parent DOM node. | |
| 62 */ | |
| 63 @Override | |
| 64 public void toXML(Node parent) { | |
| 65 Document owner = parent.getOwnerDocument(); | |
| 66 parent.appendChild(owner.createElement("art:settings")); | |
| 67 } | |
| 68 } |