Example usage for java.util Stack Stack

Introduction

In this page you can find the example usage for java.util Stack Stack.

Prototype

public Stack() 

Source Link

Document

Creates an empty Stack.

Usage

From source file:controller.PlayController.java

public PlayController() {
    changes = new Stack<>();
    if (currentPlay == null) {
        currentPlay = new Play();
    }//from ww  w  .  ja  v  a2  s.c o  m
    //System.setProperty("java.util.concurrent.ForkJoinPool.common.parallelism", "20");+
}

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From source file:net.sf.jabref.HelpContent.java

public HelpContent(JabRefPreferences prefs_) {
    super();/* www.jav a 2 s . co  m*/
    pane = new JScrollPane(this, JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED,
            JScrollPane.HORIZONTAL_SCROLLBAR_NEVER);
    pane.setDoubleBuffered(true);
    prefs = prefs_;
    history = new Stack<URL>();
    forw = new Stack<URL>();
    setEditorKitForContentType("text/html", new MyEditorKit());
    setContentType("text/html");
    setText("");
    setEditable(false);

    // Handles Anchors
    final HyperlinkListener hyperLinkListener = new HyperlinkListener() {
        public void hyperlinkUpdate(final HyperlinkEvent e) {
            if (e.getDescription().startsWith("#")) {
                scrollToReference(e.getDescription().substring(1));
            }
        }
    };
    addHyperlinkListener(hyperLinkListener);
}

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From source file:com.joliciel.csvLearner.features.NormalisationLimitReader.java

public Map<String, Float> read() {
    Map<String, Float> featureToMaxMap = new TreeMap<String, Float>();
    try {/*from  w  ww  .  j  a  v a  2 s .  com*/
        if (inputStream != null) {
            this.readCSVFile(inputStream, featureToMaxMap);
        } else if (file.isDirectory()) {
            Stack<File> directoryStack = new Stack<File>();
            directoryStack.add(file);
            while (!directoryStack.isEmpty()) {
                File directory = directoryStack.pop();
                LOG.debug("Scanning directory: " + directory.getName());
                File[] files = directory.listFiles();
                if (files == null) {
                    continue;
                }
                for (File oneFile : files) {
                    if (oneFile.isDirectory()) {
                        directoryStack.push(oneFile);
                    } else if (oneFile.getName().endsWith(".nrm_limits.csv")) {
                        LOG.debug("Scanning limits file : " + oneFile.getName());
                        this.readCSVFile(new FileInputStream(oneFile), featureToMaxMap);
                    } else {
                        LOG.trace("Ignoring : " + oneFile.getName());
                    }
                }

            }
        } else {
            LOG.debug("Scanning limits file : " + file.getName());
            this.readCSVFile(new FileInputStream(file), featureToMaxMap);
        }
    } catch (FileNotFoundException e) {
        throw new RuntimeException(e);
    }
    return featureToMaxMap;
}

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From source file:de.ep3.ftpc.model.CrawlerDirectories.java

public CrawlerDirectories(FTPClient ftpClient, String includePaths, String excludePaths) {
    this.ftpClient = ftpClient;

    if (includePaths == null || includePaths.length() == 0) {
        includePaths = "/";
    }//from   www  .jav a  2 s  .  c om

    if (excludePaths == null || excludePaths.length() == 0) {
        excludePaths = null;
    }

    this.includePaths = new Vector<>();

    for (String includePath : includePaths.split("\n")) {
        this.includePaths.add(includePath.trim());
    }

    this.excludePaths = new Vector<>();

    if (excludePaths != null) {
        for (String excludePath : excludePaths.split("\n")) {
            this.excludePaths.add(excludePath.trim());
        }
    }

    directoryStack = new Stack<>();
}

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From source file:com.autentia.bcbp.elements.ConditionalItemsRepeated.java

private ConditionalItemsRepeated(String airlineNumericCode, String serialNumber, String selecteeIndicator,
        String internationalDocumentVerification, String marketingCarrierDesignator,
        String frecuentFlyerAirlineDesignator, String frecuentFlyerNumber, String iDADIndicator,
        String freeBaggageAllowance, String fastTrack) {

    Stack<Item> items = new Stack<Item>();

    items.push(new Item(airlineNumericCode, airlineNumericCodeLength, 142, PaddingType.Number));
    items.push(new Item(serialNumber, serialNumberLength, 143, PaddingType.Number));
    items.push(new Item(selecteeIndicator, selecteeIndicatorLength, 18, PaddingType.String));
    items.push(new Item(internationalDocumentVerification, internationalDocumentVerificationLength, 108,
            PaddingType.String));
    items.push(new Item(marketingCarrierDesignator, marketingCarrierDesignatorLength, 19, PaddingType.String));
    items.push(new Item(frecuentFlyerAirlineDesignator, frecuentFlyerAirlineDesignatorLength, 20,
            PaddingType.String));
    items.push(new Item(frecuentFlyerNumber, frecuentFlyerNumberLength, 236, PaddingType.String));
    items.push(new Item(iDADIndicator, IDADIndicatorLength, 89, PaddingType.String));
    items.push(new Item(freeBaggageAllowance, freeBaggageAllowanceLength, 118, PaddingType.String));
    items.push(new Item(fastTrack, fastTrackLength, 254, PaddingType.String));

    final StringBuilder codeBuilder = new StringBuilder();
    boolean starting = true;
    while (!items.isEmpty()) {
        Item item = items.pop();/*from   www . jav  a2 s  .c o m*/
        if (starting && StringUtils.isNotBlank(item.getEncoded()) || !removeEndingEmptyElements)
            starting = false;
        if (!starting)
            codeBuilder.insert(0, item.getEncoded());
    }

    final String baseCode = codeBuilder.toString();
    if (StringUtils.isBlank(baseCode)) {
        code = "";
    } else {
        code = StringUtils.leftPad(Integer.toHexString(baseCode.length()), variableSizeLength, "0")
                .toUpperCase() + baseCode;
    }
}

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From source file:BooleanRetrieval.java

private void initialize(String indexPath, String collectionPath, FileSystem fs) throws IOException {
    index = new MapFile.Reader(new Path(indexPath + "/part-r-00000"), fs.getConf());
    collection = fs.open(new Path(collectionPath));
    stack = new Stack<Set<Integer>>();
}

---

From source file:com.amalto.core.history.UniqueIdTransformer.java

public void addIds(org.w3c.dom.Document document) {
    Stack<Integer> levels = new Stack<Integer>();
    levels.push(0);//from  www. ja va2s. c  o m
    {
        Element documentElement = document.getDocumentElement();
        if (documentElement != null) {
            _addIds(document, documentElement, levels);
        }
    }
    levels.pop();
}

---

From source file:EditorPaneTest.java

public EditorPaneFrame() {
    setTitle("EditorPaneTest");
    setSize(DEFAULT_WIDTH, DEFAULT_HEIGHT);

    final Stack<String> urlStack = new Stack<String>();
    final JEditorPane editorPane = new JEditorPane();
    final JTextField url = new JTextField(30);

    // set up hyperlink listener

    editorPane.setEditable(false);/*from w w w . ja  v  a2 s.c  om*/
    editorPane.addHyperlinkListener(new HyperlinkListener() {
        public void hyperlinkUpdate(HyperlinkEvent event) {
            if (event.getEventType() == HyperlinkEvent.EventType.ACTIVATED) {
                try {
                    // remember URL for back button
                    urlStack.push(event.getURL().toString());
                    // show URL in text field
                    url.setText(event.getURL().toString());
                    editorPane.setPage(event.getURL());
                } catch (IOException e) {
                    editorPane.setText("Exception: " + e);
                }
            }
        }
    });

    // set up checkbox for toggling edit mode

    final JCheckBox editable = new JCheckBox();
    editable.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent event) {
            editorPane.setEditable(editable.isSelected());
        }
    });

    // set up load button for loading URL

    ActionListener listener = new ActionListener() {
        public void actionPerformed(ActionEvent event) {
            try {
                // remember URL for back button
                urlStack.push(url.getText());
                editorPane.setPage(url.getText());
            } catch (IOException e) {
                editorPane.setText("Exception: " + e);
            }
        }
    };

    JButton loadButton = new JButton("Load");
    loadButton.addActionListener(listener);
    url.addActionListener(listener);

    // set up back button and button action

    JButton backButton = new JButton("Back");
    backButton.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent event) {
            if (urlStack.size() <= 1)
                return;
            try {
                // get URL from back button
                urlStack.pop();
                // show URL in text field
                String urlString = urlStack.peek();
                url.setText(urlString);
                editorPane.setPage(urlString);
            } catch (IOException e) {
                editorPane.setText("Exception: " + e);
            }
        }
    });

    add(new JScrollPane(editorPane), BorderLayout.CENTER);

    // put all control components in a panel

    JPanel panel = new JPanel();
    panel.add(new JLabel("URL"));
    panel.add(url);
    panel.add(loadButton);
    panel.add(backButton);
    panel.add(new JLabel("Editable"));
    panel.add(editable);

    add(panel, BorderLayout.SOUTH);
}

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From source file:com.galenframework.parser.IndentationStructureParser.java

public List<StructNode> parse(InputStream stream, String source) throws IOException {
    Stack<IndentationNode> nodeStack = new Stack<IndentationNode>();

    StructNode rootNode = new StructNode();
    nodeStack.push(new IndentationNode(-1, rootNode, null));

    List<String> lines = IOUtils.readLines(stream);

    int lineNumber = 0;
    for (String line : lines) {
        lineNumber++;// www. j a v a2s  . c  o m
        if (isProcessable(line)) {
            processLine(nodeStack, line, lineNumber, source);
        }
    }

    return rootNode.getChildNodes();
}

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From source file:org.apache.bigtop.bigpetstore.qstream.HttpLoadGen.java

/**
 * Appends via REST calls.//from  w w w.  j  av a 2 s .  c om
 */
public LinkedBlockingQueue<Transaction> startWriteQueue(final int milliseconds) {
    /**
     * Write queue.   Every 5 seconds, write
     */
    final LinkedBlockingQueue<Transaction> transactionQueue = new LinkedBlockingQueue<Transaction>(
            getQueueSize());
    new Thread() {
        @Override
        public void run() {
            int fileNumber = 0;
            while (true) {
                waitFor(milliseconds, transactionQueue);
                System.out.println("CLEARING " + transactionQueue.size() + " elements from queue.");
                Stack<Transaction> transactionsToWrite = new Stack<Transaction>();

                transactionQueue.drainTo(transactionsToWrite);

                /**
                 * pop transactions from the queue, and sent them over http as json.
                 */
                while (!transactionsToWrite.isEmpty()) {
                    try {
                        String trAsJson = URLEncoder.encode(Utils.toJson(transactionsToWrite.pop()));

                        /**
                         * i.e. wget http://localhost:3000/rpush/guestbook/{"name":"cos boudnick", "state":"...",...}
                         */
                        HttpResponse resp = Utils.get(path + "/" + trAsJson);
                        if (total % 20 == 0)
                            System.out.println("wrote customer " + trAsJson);
                        total++;
                    } catch (Throwable t) {
                        System.err.println("transaction failed.... !");
                        t.printStackTrace();
                    }
                    System.out.println("TRANSACTIONS SO FAR " + total++ + " RATE "
                            + total / ((System.currentTimeMillis() - startTime) / 1000));
                }
            }
        }
    }.start();

    return transactionQueue;
}

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