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annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/sq/StaticSQRelationFacet.java @ 5501:9a14eac637ec

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New Artifact and static state for sq relation.
author Raimund Renkert <rrenkert@intevation.de>
date Thu, 28 Mar 2013 15:17:02 +0100
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children
rev   line source
5501
9a14eac637ec New Artifact and static state for sq relation.
Raimund Renkert <rrenkert@intevation.de>
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1 package de.intevation.flys.artifacts.states.sq;
9a14eac637ec New Artifact and static state for sq relation.
Raimund Renkert <rrenkert@intevation.de>
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2
9a14eac637ec New Artifact and static state for sq relation.
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3 import de.intevation.artifactdatabase.state.DefaultFacet;
9a14eac637ec New Artifact and static state for sq relation.
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4 import de.intevation.artifactdatabase.state.Facet;
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5 import de.intevation.artifacts.Artifact;
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6 import de.intevation.artifacts.CallContext;
9a14eac637ec New Artifact and static state for sq relation.
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7 import de.intevation.flys.artifacts.math.fitting.Function;
9a14eac637ec New Artifact and static state for sq relation.
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8 import de.intevation.flys.artifacts.math.fitting.FunctionFactory;
9a14eac637ec New Artifact and static state for sq relation.
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9 import de.intevation.flys.artifacts.model.sq.SQFunction;
9a14eac637ec New Artifact and static state for sq relation.
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10 import de.intevation.flys.artifacts.model.sq.StaticSQRelation;
9a14eac637ec New Artifact and static state for sq relation.
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11
9a14eac637ec New Artifact and static state for sq relation.
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12
9a14eac637ec New Artifact and static state for sq relation.
Raimund Renkert <rrenkert@intevation.de>
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13 public class StaticSQRelationFacet
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Raimund Renkert <rrenkert@intevation.de>
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14 extends DefaultFacet
9a14eac637ec New Artifact and static state for sq relation.
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15 implements Facet
9a14eac637ec New Artifact and static state for sq relation.
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16 {
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17 public static final String FUNCTION = "sq-pow";
9a14eac637ec New Artifact and static state for sq relation.
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18
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19 private StaticSQRelation relation;
9a14eac637ec New Artifact and static state for sq relation.
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20
9a14eac637ec New Artifact and static state for sq relation.
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21
9a14eac637ec New Artifact and static state for sq relation.
Raimund Renkert <rrenkert@intevation.de>
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22 public StaticSQRelationFacet(
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23 int ndx,
9a14eac637ec New Artifact and static state for sq relation.
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24 String name,
9a14eac637ec New Artifact and static state for sq relation.
Raimund Renkert <rrenkert@intevation.de>
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25 String description,
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Raimund Renkert <rrenkert@intevation.de>
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26 StaticSQRelation relation) {
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Raimund Renkert <rrenkert@intevation.de>
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27 super(ndx, name, description);
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Raimund Renkert <rrenkert@intevation.de>
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28 this.relation = relation;
9a14eac637ec New Artifact and static state for sq relation.
Raimund Renkert <rrenkert@intevation.de>
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29 }
9a14eac637ec New Artifact and static state for sq relation.
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30
9a14eac637ec New Artifact and static state for sq relation.
Raimund Renkert <rrenkert@intevation.de>
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31 @Override
9a14eac637ec New Artifact and static state for sq relation.
Raimund Renkert <rrenkert@intevation.de>
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32 public Object getData(Artifact artifact, CallContext context) {
9a14eac637ec New Artifact and static state for sq relation.
Raimund Renkert <rrenkert@intevation.de>
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33 double qmax = relation.getQmax();
9a14eac637ec New Artifact and static state for sq relation.
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34 double[] coeffs = new double[] {relation.getA(), relation.getB()};
9a14eac637ec New Artifact and static state for sq relation.
Raimund Renkert <rrenkert@intevation.de>
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35 Function func = FunctionFactory.getInstance().getFunction(FUNCTION);
9a14eac637ec New Artifact and static state for sq relation.
Raimund Renkert <rrenkert@intevation.de>
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36 de.intevation.flys.artifacts.math.Function function =
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37 func.instantiate(coeffs);
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38 SQFunction sqf = new SQFunction(function, 0, qmax);
9a14eac637ec New Artifact and static state for sq relation.
Raimund Renkert <rrenkert@intevation.de>
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39 return sqf;
9a14eac637ec New Artifact and static state for sq relation.
Raimund Renkert <rrenkert@intevation.de>
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40 }
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Raimund Renkert <rrenkert@intevation.de>
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41
9a14eac637ec New Artifact and static state for sq relation.
Raimund Renkert <rrenkert@intevation.de>
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42 @Override
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Raimund Renkert <rrenkert@intevation.de>
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43 public Facet deepCopy() {
9a14eac637ec New Artifact and static state for sq relation.
Raimund Renkert <rrenkert@intevation.de>
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44 StaticSQRelationFacet copy =
9a14eac637ec New Artifact and static state for sq relation.
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45 new StaticSQRelationFacet(index, name, description, relation);
9a14eac637ec New Artifact and static state for sq relation.
Raimund Renkert <rrenkert@intevation.de>
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46 copy.set(this);
9a14eac637ec New Artifact and static state for sq relation.
Raimund Renkert <rrenkert@intevation.de>
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47 return copy;
9a14eac637ec New Artifact and static state for sq relation.
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48 }
9a14eac637ec New Artifact and static state for sq relation.
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49 }
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