Mercurial > dive4elements > river
view flys-artifacts/src/main/java/de/intevation/flys/exports/EmptySettings.java @ 2311:b8df8d1476ba
Compute differences between discharge table values and reference discharge table values in historical discharge curve calculation.
flys-artifacts/trunk@3991 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
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date | Thu, 09 Feb 2012 10:57:35 +0000 |
parents | 3632150dbe0b |
children | 4bd3d8bbb60c |
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package de.intevation.flys.exports; import org.w3c.dom.Document; import org.w3c.dom.Node; import de.intevation.artifactdatabase.state.Settings; import de.intevation.artifactdatabase.state.Section; /** * An implementation of <i>Settings</i> that doesn't take new <i>Section</i>s * and that always creates an empty <b>settings</b> DOM node in its * <i>toXML()</i> operation. * * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> */ public class EmptySettings implements Settings { public EmptySettings() { } /** * This method has no function. It is not implemented! * * @param section A Section. */ @Override public void addSection(Section section) { // do nothing } /** * Always returns 0. * * @return 0. */ @Override public int getSectionCount() { return 0; } /** * This method always returns null. It is not implemented! * * @param pos A position. * * @return null. */ @Override public Section getSection(int pos) { return null; } /** * This method has no function. It is not implemented! */ @Override public void removeSection(Section section) { // do nothing } /** * This method creates an empty <i>settings</i> DOM node. * * @param parent A parent DOM node. */ @Override public void toXML(Node parent) { Document owner = parent.getOwnerDocument(); parent.appendChild(owner.createElement("settings")); } }