Java tutorial
/* KDXplore provides KDDart Data Exploration and Management Copyright (C) 2015,2016,2017 Diversity Arrays Technology, Pty Ltd. KDXplore may be redistributed and may be modified under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. KDXplore is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with KDXplore. If not, see <http://www.gnu.org/licenses/>. */ package com.diversityarrays.kdxplore.curate; import java.io.IOException; import java.util.concurrent.CancellationException; import java.util.function.Consumer; import org.apache.commons.collections15.Closure; import com.diversityarrays.kdsmart.db.entities.PlotIdentOption; import com.diversityarrays.kdsmart.db.entities.PlotIdentSummary; import com.diversityarrays.kdxplore.data.kdx.CurationData; import com.diversityarrays.kdxplore.services.TrialDataEditorService; import com.diversityarrays.util.Either; import net.pearcan.util.BackgroundRunner; import net.pearcan.util.BackgroundTask; public class TrialDataEditorServiceImpl implements TrialDataEditorService { @Override public void createUserInterface(BackgroundRunner backgroundRunner, CurationParams params, Consumer<Either<InitError, TrialDataEditorResult>> onComplete) { BackgroundTask<CurationData, Void> task = new BackgroundTask<CurationData, Void>("Collecting Trial Data...", false) { @Override public void onTaskComplete(CurationData cd) { PlotIdentSummary pis = cd.getTrial().getPlotIdentSummary(); if (pis == null) { onComplete.accept(Either.left(InitError.NO_PLOTIDENT_SUMMARY)); return; } if (!pis.hasXandY() && pis.plotIdentRange.isEmpty()) { onComplete.accept(Either.left(InitError.NO_ID_X_OR_Y)); return; } if (PlotIdentOption.NO_X_Y_OR_PLOT_ID == cd.getTrial().getPlotIdentOption()) { onComplete.accept(Either.left(InitError.NO_IDENT_SPECIFIED)); return; } try { TrialDataEditor editor = TrialDataEditor.createTrialDataEditor(params.offlineData, cd, params.windowOpener, params.messageLogger); TrialDataEditorResult result = new TrialDataEditorResult(); result.curationData = cd; result.frame = params.windowOpener.addDesktopObject(editor); result.onFrameClosed = new Closure<Void>() { @Override public void execute(Void arg0) { editor.pushDownAllGraphAndPlotFrames(); } }; onComplete.accept(Either.right(result)); } catch (IOException e) { onComplete.accept(Either.left(InitError.error(e))); } } @Override public void onException(Throwable error) { onComplete.accept(Either.left(InitError.error(error))); } @Override public void onCancel(CancellationException ce) { onComplete.accept(Either.left(InitError.error(ce))); } @Override public CurationData generateResult(Closure<Void> arg0) throws Exception { CurationData curationData = CurationData.create(params.trial, CurationData.FULL_DETAILS, params.offlineData.getKdxploreDatabase()); return curationData; } }; backgroundRunner.runBackgroundTask(task); } }