Mercurial > dive4elements > river
view flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WWAxisTypes.java @ 4655:cd44d28d0fbc
Move the access to artifact data to the Access object
Use BedHeightAccess class to receive the data from the artifact. This abstracts
the data access from the actual artifact.
author | Björn Ricks <bjoern.ricks@intevation.de> |
---|---|
date | Tue, 11 Dec 2012 09:44:04 +0100 |
parents | 388cd6fc451b |
children |
line wrap: on
line source
package de.intevation.flys.artifacts.model; import de.intevation.flys.artifacts.math.Function; import de.intevation.flys.artifacts.math.Identity; import de.intevation.flys.artifacts.math.AddScaleFunction; public class WWAxisTypes { protected boolean inCm1; protected boolean inCm2; public WWAxisTypes() { inCm1 = inCm2 = true; } public WWAxisTypes(WW ww) { this(); classify(ww); } public void classify(WW ww) { if (!ww.startAtGauge()) inCm1 = false; if (!ww.endAtGauge()) inCm2 = false; } public boolean getInCm(int index) { switch (index) { case 0: return inCm1; case 1: return inCm2; default: return false; } } public boolean getInCm1() { return inCm1; } public void setInCm1(boolean inCm1) { this.inCm1 = inCm1; } public boolean getInCm2() { return inCm2; } public void setInCm2(boolean inCm2) { this.inCm2 = inCm2; } public WW.ApplyFunctionIterator transform(WW ww) { return transform(ww, false); } private static final double zero(Double d) { return d == null ? 0 : d; } public WW.ApplyFunctionIterator transform(WW ww, boolean normalized) { Function function1; Function function2; if (!normalized) { function1 = inCm1 ? new AddScaleFunction(-ww.getStartDatum(), 100d) : Identity.IDENTITY; function2 = inCm2 ? new AddScaleFunction(-ww.getEndDatum(), 100d) : Identity.IDENTITY; } else { double minW1 = ww.minWs(); double minW2 = ww.minWs2(); double scale1 = inCm1 ? 100d : 1d; double scale2 = inCm2 ? 100d : 1d; function1 = new AddScaleFunction(-minW1, scale1); function2 = new AddScaleFunction(-minW2, scale2); } return new WW.ApplyFunctionIterator(ww, function1, function2); } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :