Mercurial > dive4elements > river
view flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/Calculation.java @ 3061:49baebb39305
FixA: Add interpolation of parameters that better suits the instantiation real functions.
flys-artifacts/trunk@4641 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
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date | Tue, 12 Jun 2012 08:11:36 +0000 |
parents | 3f24865082da |
children | f46caf95ab7f |
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package de.intevation.flys.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 de.intevation.artifacts.CallMeta; import de.intevation.flys.artifacts.resources.Resources; import de.intevation.flys.utils.Formatter; public class Calculation implements Serializable { 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; } @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); } 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 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 :