Mercurial > dive4elements > river
view artifacts/src/main/java/org/dive4elements/river/artifacts/model/FastCrossSectionChunk.java @ 6665:b7945db8a43b
issue1413: Only show unknown sediment loads of selected unit type.
Therefore, adjusted the factory to take the units name. Unfortunately,
names in db do not match values of data items. Thus do manual replacing.
In Facet and Calculate, take the chosen unit via access and to the string
replacement.
In Facet, do not transform data (we assume it comes in unit as labeled in
the db), and removed the possibility of m3/a-data of unknown yields in a
t/a diagram and vice versa.
author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
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date | Thu, 25 Jul 2013 15:08:13 +0200 |
parents | 5f4893db41e4 |
children | 0a5239a1e46e |
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/* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde * Software engineering by Intevation GmbH * * This file is Free Software under the GNU AGPL (>=v3) * and comes with ABSOLUTELY NO WARRANTY! Check out the * documentation coming with Dive4Elements River for details. */ package org.dive4elements.river.artifacts.model; import java.util.List; import java.util.Collections; import java.io.Serializable; import org.dive4elements.river.model.CrossSection; import org.dive4elements.river.model.FastCrossSectionLine; import org.apache.log4j.Logger; /** * Number of FastCrossSectionLines, e.g. to store in cache and retrieve * a single contain CrossSectionLine by its km. */ public class FastCrossSectionChunk implements Serializable { private static Logger log = Logger.getLogger(FastCrossSectionChunk.class); public static final String PREFIX = "FCSC:"; public static final double KM_RANGE = 1.0; protected double startKm; protected int crossSectionId; protected List<FastCrossSectionLine> crossSectionLines; public FastCrossSectionChunk() { } public FastCrossSectionChunk(CrossSection cs, double km) { crossSectionId = cs.getId(); startKm = Math.floor(km); double stopKm = startKm + KM_RANGE; long startTime = System.currentTimeMillis(); crossSectionLines = cs.getFastLines(startKm, stopKm); long stopTime = System.currentTimeMillis(); if (log.isDebugEnabled()) { log.debug("Fetching cross section lines took " + (float)(stopTime-startTime)/1000f + " secs."); } } /** Finds the FastCrossSectionLine at km (null if not found). */ public FastCrossSectionLine getCrossSectionLine(double km) { FastCrossSectionLine key = new FastCrossSectionLine(km); int pos = Collections.binarySearch( crossSectionLines, key, FastCrossSectionLine.KM_CMP); return pos < 0 ? null : crossSectionLines.get(pos); } public static String createHashKey(CrossSection cs, double km) { return PREFIX + cs.getId() + ":" + (int)Math.floor(km); } public String getHashKey() { return PREFIX + crossSectionId + ":" + (int)Math.floor(startKm); } public double getStartKm() { return startKm; } public void setStartKm(double startKm) { this.startKm = startKm; } public double getStopKm() { return startKm + KM_RANGE; } public int getCrossSectionId() { return crossSectionId; } public void setCrossSectionId(int crossSectionId) { this.crossSectionId = crossSectionId; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :