Java ProcessLocation类代码示例

import com.rapidminer.ProcessLocation; //导入依赖的package包/类
/** Updates the list of recently used files. */
public void updateRecentFileList() {
	recentFilesMenu.removeAll();
	List<ProcessLocation> recentFiles = RapidMinerGUI.getRecentFiles();
	int j = 1;
	for (final ProcessLocation recentLocation : recentFiles) {
		JMenuItem menuItem = new JMenuItem(j + " " + recentLocation.toMenuString());
		menuItem.setMnemonic('0' + j);
		menuItem.addActionListener(new ActionListener() {

			@Override
			public void actionPerformed(final ActionEvent e) {
				if (RapidMinerGUI.getMainFrame().close()) {
					com.rapidminer.gui.actions.OpenAction.open(recentLocation, true);
				}
			}
		});
		recentFilesMenu.add(menuItem);
		j++;
	}
}
 

import com.rapidminer.ProcessLocation; //导入依赖的package包/类
private static void saveRecentFileList() {
	File file = FileSystemService.getUserConfigFile("history");
	PrintWriter out = null;
	try {
		out = new PrintWriter(new FileWriter(file));
		for (ProcessLocation loc : recentFiles) {
			out.println(loc.toHistoryFileString());
		}
	} catch (IOException e) {
		SwingTools.showSimpleErrorMessage("cannot_write_history_file", e);
	} finally {
		if (out != null) {
			out.close();
		}
	}
}
 

import com.rapidminer.ProcessLocation; //导入依赖的package包/类
/** Updates the list of recently used files. */
public void updateRecentFileList() {
	recentFilesMenu.removeAll();
	List<ProcessLocation> recentFiles = RapidMinerGUI.getRecentFiles();
	int j = 1;
	for (final ProcessLocation recentLocation : recentFiles) {
		JMenuItem menuItem = new JMenuItem(j + " " + recentLocation.toMenuString());
		menuItem.setMnemonic('0' + j);
		menuItem.addActionListener(new ActionListener() {

			@Override
			public void actionPerformed(ActionEvent e) {
				if (RapidMinerGUI.getMainFrame().close()) {
					OpenAction.open(recentLocation, true);
				}
			}
		});
		recentFilesMenu.add(menuItem);
		j++;
	}
	welcomeScreen.updateRecentFileList();
}
 

import com.rapidminer.ProcessLocation; //导入依赖的package包/类
public int print(Graphics g, java.awt.print.PageFormat pageFormat, int pageIndex) {
	if (pageIndex >= 1)
		return NO_SUCH_PAGE;

	String title = "RapidMiner";
	Process process = RapidMinerGUI.getMainFrame().getProcess(); 
	if (process != null) {
		ProcessLocation loc = process.getProcessLocation();
		if (loc != null) {
			title += ": " + loc.getShortName();
		}
	}
	Rectangle2D rect = TITLE_FONT.getStringBounds(title, ((Graphics2D) g).getFontRenderContext());
	g.setFont(TITLE_FONT);
	g.drawString(title, (int) (pageFormat.getImageableX() + pageFormat.getImageableWidth() / 2 - rect.getWidth() / 2), (int) (pageFormat.getImageableY() - rect.getY()));

	Graphics2D translated = (Graphics2D) g.create((int) pageFormat.getImageableX(), (int) (pageFormat.getImageableY() + rect.getHeight() * 2), (int) pageFormat.getImageableWidth(), (int) (pageFormat.getImageableHeight() - rect.getHeight() * 2));
	double widthFactor = pageFormat.getImageableWidth() / component.getWidth();
	double heightFactor = pageFormat.getImageableHeight() / component.getHeight();
	double scaleFactor = Math.min(widthFactor, heightFactor); 
	translated.scale(scaleFactor, scaleFactor);

	component.print(translated);
	translated.dispose();
	return PAGE_EXISTS;
}
 

import com.rapidminer.ProcessLocation; //导入依赖的package包/类
@Override
public String getIdentifier() {
	Process process = RapidMinerGUI.getMainFrame().getProcess();
	if (process != null) {
		ProcessLocation processLocation = process.getProcessLocation();
		if (processLocation != null) {
			return processLocation.toString();
		}
	}
	return null;
}
 

import com.rapidminer.ProcessLocation; //导入依赖的package包/类
/**
 * Sets the window title (RapidMiner + filename + an asterisk if process was modified.
 */
public void setTitle() {
	if (hostname == null) {
		try {
			hostname = " @ " + InetAddress.getLocalHost().getHostName();
		} catch (UnknownHostException e) {
			hostname = "";
		}
	}

	if (this.process != null) {
		ProcessLocation loc = process.getProcessLocation();
		if (loc != null) {
			String locString = loc.toString();
			// location string exceeding arbitrary number will be cut into repository name +
			// /.../ + process name
			if (locString.length() > MAX_LOCATION_TITLE_LENGTH) {
				locString = RepositoryLocation.REPOSITORY_PREFIX + process.getRepositoryLocation().getRepositoryName()
						+ RepositoryLocation.SEPARATOR + "..." + RepositoryLocation.SEPARATOR + loc.getShortName();
			}
			setTitle(locString + (changed ? "*" : "") + " \u2013 " + getFrameTitle());
		} else {
			setTitle("<new process" + (changed ? "*" : "") + "> \u2013 " + getFrameTitle());
		}
	} else {
		setTitle(getFrameTitle());
	}
}
 

import com.rapidminer.ProcessLocation; //导入依赖的package包/类
public void handleBrokenProxessXML(final ProcessLocation location, final String xml, final Exception e) {
	SwingTools.showSimpleErrorMessage("while_loading", e, location.toString(), e.getMessage());
	Process process = new Process();
	process.setProcessLocation(location);
	setProcess(process, true);
	perspectiveController.showPerspective(PerspectiveModel.DESIGN);
	xmlEditor.setText(xml);
}
 

import com.rapidminer.ProcessLocation; //导入依赖的package包/类
private void openProcess() {
    this.owner.dispose();
    ProcessLocation location = (ProcessLocation)this.getSelectedValue();
    if(RapidMinerGUI.getMainFrame().close()) {
        GettingStartedDialog.logStats("open_process_card", "open_previous");
        OpenAction.open(location, true);
    }
}
 

import com.rapidminer.ProcessLocation; //导入依赖的package包/类
/**
 * Restores the state of the process according to the given index. Will return a thrown
 * exception if a problem occurs.
 */
private Exception setToStep(int index) {
	String stateXML = undoManager.getXML(index);
	synchronized (process) {
		undoManager.clearSnapshot();
		try {
			String currentXML = process.getRootOperator().getXML(true);
			ProcessLocation procLoc = process.getProcessLocation();
			if (!stateXML.equals(currentXML)) {
				process = undoManager.restoreProcess(index);
				process.setProcessLocation(procLoc);
				hasChanged = true;
				fireProcessChanged();
			}

			// restore displayed chain
			OperatorChain restoredOperatorChain = undoManager.restoreDisplayedChain(process, index);
			if (restoredOperatorChain != null) {
				displayedChain = restoredOperatorChain;
				fireDisplayedChainChanged();
			}

			// restore selected operator
			List<Operator> restoredOperators = undoManager.restoreSelectedOperators(process, index);
			if (restoredOperators != null) {
				setRestore(restoredOperators.get(0));
				selectedOperators = Collections.unmodifiableList(restoredOperators);
				fireOperatorSelectionChanged(selectedOperators);
			}
			fireProcessUpdated();
		} catch (Exception e) {
			return e;
		}
	}
	return null;
}
 

import com.rapidminer.ProcessLocation; //导入依赖的package包/类
public static void addToRecentFiles(final ProcessLocation location) {
	if (location != null) {
		while (recentFiles.contains(location)) {
			recentFiles.remove(location);
		}
		recentFiles.addFirst(location);
		while (recentFiles.size() > NUMBER_OF_RECENT_FILES) {
			recentFiles.removeLast();
		}
		saveRecentFileList();
	}
}
 

import com.rapidminer.ProcessLocation; //导入依赖的package包/类
private static void saveRecentFileList() {
	File file = FileSystemService.getUserConfigFile("history");
	try (FileWriter fw = new FileWriter(file); PrintWriter out = new PrintWriter(fw)) {
		for (ProcessLocation loc : recentFiles) {
			out.println(loc.toHistoryFileString());
		}
	} catch (IOException e) {
		SwingTools.showSimpleErrorMessage("cannot_write_history_file", e);
	}
}
 

import com.rapidminer.ProcessLocation; //导入依赖的package包/类
/**
 * Sets the window title (RapidMiner + filename + an asterisk if process was modified.
 */
public void setTitle() {
	if (hostname == null) {
		try {
			hostname = " @ " + InetAddress.getLocalHost().getHostName();
		} catch (UnknownHostException e) {
			hostname = "";
		}
	}

	Process process = getProcess();
	if (process != null) {
		ProcessLocation loc = process.getProcessLocation();
		String locString;
		if (loc != null) {
			locString = loc.toString();
			// location string exceeding arbitrary number will be cut into repository name +
			// /.../ + process name
			if (locString.length() > MAX_LOCATION_TITLE_LENGTH) {
				locString = RepositoryLocation.REPOSITORY_PREFIX + process.getRepositoryLocation().getRepositoryName()
						+ RepositoryLocation.SEPARATOR + "..." + RepositoryLocation.SEPARATOR + loc.getShortName();
			}
		} else {
			locString = "<new process";
		}
		setTitle(locString + (isChanged() ? "*" : "") + (loc == null ? ">" : "") + " \u2013 " + getFrameTitle()
				+ hostname);
	} else {
		setTitle(getFrameTitle() + hostname);
	}
}
 

import com.rapidminer.ProcessLocation; //导入依赖的package包/类
public static void addToRecentFiles(ProcessLocation location) {
	if (location != null) {
		while (recentFiles.contains(location)) {
			recentFiles.remove(location);
		}
		recentFiles.addFirst(location);
		while (recentFiles.size() > NUMBER_OF_RECENT_FILES) {
			recentFiles.removeLast();
		}
		saveRecentFileList();
	}
}
 

import com.rapidminer.ProcessLocation; //导入依赖的package包/类
/**
 * Sets the window title (RapidMiner + filename + an asterisk if process was
 * modified.
 */
private void setTitle() {
	if (hostname == null) {
		try {
			hostname = " @ " + InetAddress.getLocalHost().getHostName();
		} catch (UnknownHostException e) {
			hostname = "";
		}
	}

	if (this.process != null) {
		ProcessLocation loc = process.getProcessLocation();
		if (loc != null) {
			String locString = loc.toString();
			// location string exceeding arbitrary number will be cut into repository name + /.../ + process name
			if (locString.length() > MAX_LOCATION_TITLE_LENGTH) {
				locString = RepositoryLocation.REPOSITORY_PREFIX +
						process.getRepositoryLocation().getRepositoryName() +
						RepositoryLocation.SEPARATOR +
						"..." +
						RepositoryLocation.SEPARATOR +
						loc.getShortName();
			}
			setTitle(locString + (changed ? "*" : "") + " \u2013 " + TITLE + hostname);
		} else {
			setTitle("<new process" + (changed ? "*" : "") + "> \u2013 " + TITLE + hostname);
		}
	} else {
		setTitle(TITLE + hostname);
	}
}
 

import com.rapidminer.ProcessLocation; //导入依赖的package包/类
public void exit(boolean relaunch) {
	if (changed) {
		ProcessLocation loc = process.getProcessLocation();
		String locName;
		if (loc != null) {
			locName = loc.getShortName();
		} else {
			locName = "unnamed";
		}
		switch (SwingTools.showConfirmDialog("save", ConfirmDialog.YES_NO_CANCEL_OPTION, locName)) {
			case ConfirmDialog.YES_OPTION:
				SaveAction.save(process);
				if (changed)
					return;
				break;
			case ConfirmDialog.NO_OPTION:
				break;
			case ConfirmDialog.CANCEL_OPTION:
			default:
				return;
		}
	} else {
		if (!relaunch) { // in this case we have already confirmed
			// ask for special confirmation before exiting RapidMiner while a process is running!
			if (getProcessState() == Process.PROCESS_STATE_RUNNING || getProcessState() == Process.PROCESS_STATE_PAUSED) {
				if (SwingTools.showConfirmDialog("exit_despite_running_process", ConfirmDialog.YES_NO_OPTION) == ConfirmDialog.NO_OPTION) {
					return;
				}
			} else {
				int answer = ConfirmDialog.showConfirmDialog("exit", ConfirmDialog.YES_NO_OPTION, RapidMinerGUI.PROPERTY_CONFIRM_EXIT, ConfirmDialog.YES_OPTION);
				if (answer != ConfirmDialog.YES_OPTION) {
					return;
				}
			}
		}
	}
	stopProcess();
	dispose();
	RapidMinerGUI.quit(relaunch ? RapidMiner.ExitMode.RELAUNCH : RapidMiner.ExitMode.NORMAL);
}