Mercurial > dive4elements > river
view artifacts/src/main/java/org/dive4elements/river/artifacts/model/Calculation.java @ 8587:07c9ac22f611
(issue1755) Generalise BedQuality result handling
The bedquality calculation now produces a result for each time period
which has BedQualityResultValues for each specific result type.
Formally this was split up in density, porosity and diameter classes
with some bedload diameter classes mixed in for extra fun.
The intent of this commit is to allow more shared code and generic
access patterns to the BedQuality results.
author | Andre Heinecke <andre.heinecke@intevation.de> |
---|---|
date | Wed, 18 Mar 2015 18:42:08 +0100 |
parents | 898afcce1d0a |
children |
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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 org.w3c.dom.Document; import org.w3c.dom.Element; import java.util.List; import java.util.ArrayList; import java.util.Arrays; import java.io.Serializable; import org.dive4elements.artifacts.CallMeta; import org.dive4elements.river.artifacts.resources.Resources; import org.dive4elements.river.utils.Formatter; /** A calculation that can have result and problems. */ public class Calculation implements Serializable { /** Problem of a calculation. * Has location and message. */ public static class Problem implements Serializable { protected Double km; protected String msg; protected Object [] args; public Problem() { } public Problem(String msg) { this.msg = msg; } public Problem(String msg, Object [] args) { this.msg = msg; this.args = args; } public Problem(double km, String msg) { this.km = km; this.msg = msg; } public Problem(double km, String msg, Object [] args) { this.km = km; this.msg = msg; this.args = args; } public Element toXML(Document document, CallMeta meta) { Element problem = document.createElement("problem"); if (km != null) { problem.setAttribute( "km", Formatter.getCalculationKm(meta).format(km)); } String text = args != null ? Resources.getMsg(meta, msg, msg, args) : Resources.getMsg(meta, msg, msg); problem.setTextContent(text); return problem; } public String getMsg() { return msg; } @Override public String toString() { StringBuilder sb = new StringBuilder("problem: "); if (km != null) { sb.append("km: ").append(km).append(' '); } sb.append(msg); if (args != null) { for (Object arg: args) { sb.append(' ').append(arg); } } return sb.toString(); } @Override public boolean equals(Object other) { if (!(other instanceof Problem)) { return false; } Problem o = (Problem)other; return !(!msg.equals(o.msg) || (km == null && o.km != null) || (km != null && o.km == null) || (km != null && !km.equals(o.km)) || !Arrays.equals(args, o.args)); } } // class Problem protected List<Problem> problems; public Calculation() { } public Calculation(String msg) { addProblem(msg); } /** New Calculation with error which can be translated given args. */ public Calculation(String msg, Object ... args) { addProblem(msg, args); } protected List<Problem> checkProblems() { if (problems == null) { problems = new ArrayList<Problem>(); } return problems; } public void addProblems(Calculation other) { List<Problem> otherProblems = other.problems; if (otherProblems != null) { List<Problem> problems = checkProblems(); for (Problem problem: otherProblems) { if (!problems.contains(problem)) { problems.add(problem); } } } } public void addProblem(Problem problem) { List<Problem> problems = checkProblems(); if (!problems.contains(problem)) { problems.add(problem); } } public void addProblem(String msg) { addProblem(new Problem(msg)); } public void addProblem(String msg, Object ... args) { addProblem(new Problem(msg, args)); } public void addProblem(double km, String msg) { addProblem(new Problem(km, msg)); } public void addProblem(double km, String msg, Object ... args) { addProblem(new Problem(km, msg, args)); } public boolean hasProblems() { return problems != null && !problems.isEmpty(); } public int numProblems() { return problems != null ? problems.size() : 0; } public List<Problem> getProblems() { return problems; } public String problemsToString() { StringBuilder sb = new StringBuilder("["); for (int i = 0, N = problems.size(); i < N; ++i) { if (i > 0) { sb.append(", "); } sb.append(problems.get(i)); } sb.append(']'); return sb.toString(); } public void toXML(Document document, CallMeta meta) { Element root = document.createElement("problems"); if (hasProblems()) { for (Problem problem: problems) { root.appendChild(problem.toXML(document, meta)); } } document.appendChild(root); } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :