Mercurial > dive4elements > river
diff flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/minfo/DifferencesState.java @ 3898:95d699c769fb
Bedheight difference calculation has chart outpus now.
flys-artifacts/trunk@5562 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Raimund Renkert <raimund.renkert@intevation.de> |
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date | Fri, 21 Sep 2012 14:29:32 +0000 |
parents | 68beaa827751 |
children | da48e33f4241 |
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--- a/flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/minfo/DifferencesState.java Fri Sep 21 14:18:16 2012 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/minfo/DifferencesState.java Fri Sep 21 14:29:32 2012 +0000 @@ -1,16 +1,248 @@ package de.intevation.flys.artifacts.states.minfo; +import java.text.DateFormat; +import java.util.ArrayList; +import java.util.List; + import org.apache.log4j.Logger; +import de.intevation.artifactdatabase.state.Facet; +import de.intevation.artifacts.CallContext; +import de.intevation.artifacts.CallMeta; +import de.intevation.flys.artifacts.FLYSArtifact; +import de.intevation.flys.artifacts.access.BedDifferencesAccess; +import de.intevation.flys.artifacts.model.CalculationResult; +import de.intevation.flys.artifacts.model.FacetTypes; +import de.intevation.flys.artifacts.model.minfo.BedDiffCalculation; +import de.intevation.flys.artifacts.model.minfo.BedDiffEpochFacet; +import de.intevation.flys.artifacts.model.minfo.BedDiffEpochResult; +import de.intevation.flys.artifacts.model.minfo.BedDiffYearFacet; +import de.intevation.flys.artifacts.model.minfo.BedDiffYearResult; +import de.intevation.flys.artifacts.model.minfo.BedDifferencesResult; +import de.intevation.flys.artifacts.resources.Resources; import de.intevation.flys.artifacts.states.DefaultState; +import de.intevation.flys.utils.Formatter; /** * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a> */ -public class DifferencesState extends DefaultState { +public class DifferencesState +extends DefaultState +implements FacetTypes +{ /** The logger used in this class. */ private static Logger logger = Logger.getLogger(DifferencesState.class); + public static final String I18N_DIFF_YEAR = "beddifference.year"; + public static final String I18N_DIFF_EPOCH = "beddifference.epoch"; + + public static final String I18N_FACET_BED_DIFF_YEAR = "facet.bedheight.diff.year"; + public static final String I18N_FACET_BED_DIFF_ABSOLUTE = "facet.bedheight.diff.absolute"; + public static final String I18N_FACET_BED_DIFF_MORPH = "facet.bedheight.diff.morph"; + public static final String I18N_FACET_BED_DIFF_EPOCH = "facet.bedheight.diff.epoch"; + public static final String I18N_FACET_BED_DIFF_HEIGHT1 = "facet.bedheight.diff.height1"; + public static final String I18N_FACET_BED_DIFF_HEIGHT2 = "facet.bedheight.diff.height2"; public DifferencesState() { } + + @Override + public Object computeAdvance(FLYSArtifact artifact, String hash, + CallContext context, List<Facet> facets, Object old) { + logger.debug("BedQualityState.computeAdvance"); + + List<Facet> newFacets = new ArrayList<Facet>(); + + BedDifferencesAccess access = + new BedDifferencesAccess(artifact, context); + + CalculationResult res = old instanceof CalculationResult ? (CalculationResult) old + : new BedDiffCalculation().calculate(access); + + if (facets == null || res == null) { + return res; + } + + BedDifferencesResult[] results = (BedDifferencesResult[]) res.getData(); + + if (results == null || results.length == 0) { + logger.warn("Calculation computed no results!"); + return res; + } + + generateFacets(context, newFacets, results, getID(), hash); + logger.debug("Created " + newFacets.size() + " new Facets."); + + facets.addAll(newFacets); + + return res; + } + + protected void generateFacets(CallContext context, List<Facet> newFacets, + BedDifferencesResult[] results, String stateId, String hash) { + logger.debug("BedQualityState.generateFacets"); + + CallMeta meta = context.getMeta(); + + for (int idx = 0; idx < results.length; idx++) { + if (results[idx] instanceof BedDiffYearResult) { + newFacets.add(new BedDiffYearFacet( + idx, + BED_DIFFERENCE_YEAR, + createBedDiffYearDescription( + meta, + (BedDiffYearResult)results[idx]), + ComputeType.ADVANCE, + stateId, + hash)); + newFacets.add(new BedDiffYearFacet( + idx, + BED_DIFFERENCE_MORPH_WIDTH, + createBedDiffMorphDescription( + meta, + (BedDiffYearResult)results[idx]), + ComputeType.ADVANCE, + stateId, + hash)); + newFacets.add(new BedDiffYearFacet( + idx, + BED_DIFFERENCE_YEAR_HEIGHT1, + createBedDiffHeightDescription( + meta, + (BedDiffYearResult)results[idx], + 0), + ComputeType.ADVANCE, + stateId, + hash)); + newFacets.add(new BedDiffYearFacet( + idx, + BED_DIFFERENCE_YEAR_HEIGHT2, + createBedDiffHeightDescription( + meta, + (BedDiffYearResult)results[idx], + 1), + ComputeType.ADVANCE, + stateId, + hash)); + newFacets.add(new BedDiffYearFacet( + idx, + BED_DIFFERENCE_HEIGHT_YEAR, + createBedDiffAbsoluteDescription( + meta, + (BedDiffYearResult)results[idx]), + ComputeType.ADVANCE, + stateId, + hash)); + } + if (results[idx] instanceof BedDiffEpochResult) { + newFacets.add(new BedDiffEpochFacet( + idx, + BED_DIFFERENCE_EPOCH, + createBedDiffEpochDescription( + meta, + (BedDiffEpochResult)results[idx]), + ComputeType.ADVANCE, + stateId, + hash)); + newFacets.add(new BedDiffEpochFacet( + idx, + BED_DIFFERENCE_EPOCH_HEIGHT1, + createBedDiffHeightEpochDescription( + meta, + (BedDiffEpochResult)results[idx], + 0), + ComputeType.ADVANCE, + stateId, + hash)); + newFacets.add(new BedDiffEpochFacet( + idx, + BED_DIFFERENCE_EPOCH_HEIGHT2, + createBedDiffHeightEpochDescription( + meta, + (BedDiffEpochResult)results[idx], + 1), + ComputeType.ADVANCE, + stateId, + hash)); + + } + } + } + + private String createBedDiffHeightDescription( + CallMeta meta, + BedDiffYearResult result, + int ndx + ) { + String range = result.getStart() + " - " + result.getEnd(); + + if (ndx == 0) { + return Resources.getMsg(meta, I18N_FACET_BED_DIFF_HEIGHT1, + I18N_FACET_BED_DIFF_HEIGHT1, new Object[] { range }); + } + else { + return Resources.getMsg(meta, I18N_FACET_BED_DIFF_HEIGHT2, + I18N_FACET_BED_DIFF_HEIGHT2, new Object[] {range}); + } + } + + private String createBedDiffHeightEpochDescription( + CallMeta meta, + BedDiffEpochResult result, + int ndx + ) { + DateFormat df = Formatter.getDateFormatter(meta, "yyyy"); + String range = + df.format(result.getStart()) + + " - " + + df.format(result.getEnd()); + + if (ndx == 0) { + return Resources.getMsg(meta, I18N_FACET_BED_DIFF_HEIGHT1, + I18N_FACET_BED_DIFF_HEIGHT1, new Object[] { range }); + } + else { + return Resources.getMsg(meta, I18N_FACET_BED_DIFF_HEIGHT2, + I18N_FACET_BED_DIFF_HEIGHT2, new Object[] {range}); + } + } + + protected String createBedDiffYearDescription( + CallMeta meta, + BedDiffYearResult result) { + String range = result.getStart() + " - " + result.getEnd(); + + return Resources.getMsg(meta, I18N_FACET_BED_DIFF_YEAR, + I18N_FACET_BED_DIFF_YEAR, new Object[] { range }); + } + + protected String createBedDiffMorphDescription( + CallMeta meta, + BedDiffYearResult result) { + String range = result.getStart() + " - " + result.getEnd(); + + return Resources.getMsg(meta, I18N_FACET_BED_DIFF_MORPH, + I18N_FACET_BED_DIFF_MORPH, new Object[] { range }); + } + + protected String createBedDiffAbsoluteDescription( + CallMeta meta, + BedDiffYearResult result) { + String range = result.getStart() + " - " + result.getEnd(); + + return Resources.getMsg(meta, I18N_FACET_BED_DIFF_ABSOLUTE, + I18N_FACET_BED_DIFF_ABSOLUTE, new Object[] { range }); + } + + protected String createBedDiffEpochDescription( + CallMeta meta, + BedDiffEpochResult result) { + DateFormat df = Formatter.getDateFormatter(meta, "yyyy"); + String range = + df.format(result.getStart()) + + " - " + + df.format(result.getEnd()); + + return Resources.getMsg(meta, I18N_FACET_BED_DIFF_EPOCH, + I18N_FACET_BED_DIFF_EPOCH, new Object[] { range }); + } }