52 lines
1.5 KiB
Java
52 lines
1.5 KiB
Java
package de.wwwu.awolf.view.services;
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import de.wwwu.awolf.presenter.Presenter;
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import de.wwwu.awolf.presenter.data.DataHandler;
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import java.io.File;
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import javafx.concurrent.Service;
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import javafx.concurrent.Task;
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public class DataService extends Service<Boolean> {
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private File file;
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private DataHandler.DataType type;
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private DataHandler.ActionType actionType;
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private int n;
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public DataService(final DataHandler.ActionType actionType, final DataHandler.DataType type,
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final int n) {
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this.type = type;
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this.actionType = actionType;
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this.n = n;
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}
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public DataService(final DataHandler.ActionType actionType, final File file) {
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this.actionType = actionType;
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this.file = file;
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this.type = null;
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this.n = -1;
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}
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@Override
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protected Task<Boolean> createTask() {
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return new Task<>() {
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@Override
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protected Boolean call() throws Exception {
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switch (actionType) {
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case EXPORT:
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Presenter.getInstance().exportDataset(file);
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break;
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case IMPORT:
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Presenter.getInstance().importDataset(file);
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break;
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case GENERATE:
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Presenter.getInstance().generateDataset(n, type);
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break;
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}
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return true;
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}
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};
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}
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}
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