Example usage for java.util LinkedList get

Introduction

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

Prototype

public E get(int index) 

Source Link

Document

Returns the element at the specified position in this list.

Usage

From source file:org.trnltk.experiment.morphology.ambiguity.ParseResultDiffTool.java

public ParseResultDifference findDifference(ParseResult _parseResultA, ParseResult _parseResultB) {
    final ParseResult firstParseResult;
    final ParseResult secondParseResult;

    if (Comparators.parseResultOrdering.compare(_parseResultA.getStr(), _parseResultB.getStr()) <= 0) {
        firstParseResult = _parseResultA;
        secondParseResult = _parseResultB;
    } else {/*  ww w  . j  a v a2s.  c om*/
        firstParseResult = _parseResultB;
        secondParseResult = _parseResultA;
    }

    final RootDifference rootDifference = buildRootDifference(firstParseResult, secondParseResult);

    final DataDiffUtil<ParseResultPart> diffUtil = new DataDiffUtil<ParseResultPart>();

    final List<ParseResultPart> firstParseResultParts = CollectionUtils.isEmpty(firstParseResult.getParts())
            ? Collections.<ParseResultPart>emptyList()
            : firstParseResult.getParts();
    final List<ParseResultPart> secondParseResultParts = CollectionUtils.isEmpty(secondParseResult.getParts())
            ? Collections.<ParseResultPart>emptyList()
            : secondParseResult.getParts();

    final LinkedList<DataDiffUtil.Diff<ParseResultPart>> diffs = diffUtil.diff_main(firstParseResultParts,
            secondParseResultParts);
    diffUtil.diff_cleanupSemantic(diffs);

    final ParseResultDifference parseResultDifference = new ParseResultDifference(rootDifference);

    final int diffsLength = diffs.size();
    int i = 0;
    while (i < diffsLength) {
        final DataDiffUtil.Diff<ParseResultPart> currentDiff = diffs.get(i);

        final DataDiffUtil.Diff<ParseResultPart> nextDiff = i + 1 >= diffsLength ? null : diffs.get(i + 1);

        //note: delete always comes before insert
        switch (currentDiff.operation) {
        case EQUAL: {
            i++;
            break;
        }
        case INSERT: {
            final Pair<List<ParseResultPart>, List<ParseResultPart>> pair = Pair.of(null, currentDiff.text);
            final ParseResultPartDifference partDifference = new ParseResultPartDifference(pair);
            parseResultDifference.addParseResultPartDifference(partDifference);
            i++;
            break;
        }
        case DELETE: {
            //
            List<ParseResultPart> secondPart;
            if (nextDiff != null && nextDiff.operation.equals(DataDiffUtil.Operation.INSERT))
                secondPart = nextDiff.text;
            else
                secondPart = null;

            final Pair<List<ParseResultPart>, List<ParseResultPart>> pair = Pair.of(currentDiff.text,
                    secondPart);
            final ParseResultPartDifference partDifference = new ParseResultPartDifference(pair);
            parseResultDifference.addParseResultPartDifference(partDifference);
            i = i + 2;
            break;
        }
        }
    }

    return parseResultDifference;
}

---

From source file:com.gargoylesoftware.htmlunit.WebConsole.java

/**
 * This method is used by all the public method to process the passed
 * parameters./*from   w ww.j  a  v  a  2 s. c o  m*/
 *
 * If the last parameter implements the Formatter interface, it will be
 * used to format the parameters and print the object.
 * @param objs the logging parameters
 * @return a String to be printed using the logger
 */
private String process(final Object[] objs) {
    if (objs == null) {
        return "null";
    }

    final StringBuffer sb = new StringBuffer();
    final LinkedList<Object> args = new LinkedList<>(Arrays.asList(objs));

    final Formatter formatter = getFormatter();

    if (args.size() > 1 && args.get(0) instanceof String) {
        final StringBuilder msg = new StringBuilder((String) args.remove(0));
        int startPos = msg.indexOf("%");

        while (startPos > -1 && startPos < msg.length() - 1 && args.size() > 0) {
            if (startPos != 0 && msg.charAt(startPos - 1) == '%') {
                // double %
                msg.replace(startPos, startPos + 1, "");
            } else {
                final char type = msg.charAt(startPos + 1);
                String replacement = null;
                switch (type) {
                case 'o':
                case 's':
                    replacement = formatter.parameterAsString(pop(args));
                    break;
                case 'd':
                case 'i':
                    replacement = formatter.parameterAsInteger(pop(args));
                    break;
                case 'f':
                    replacement = formatter.parameterAsFloat(pop(args));
                    break;
                default:
                    break;
                }
                if (replacement != null) {
                    msg.replace(startPos, startPos + 2, replacement);
                    startPos = startPos + replacement.length();
                } else {
                    startPos++;
                }
            }
            startPos = msg.indexOf("%", startPos);
        }
        sb.append(msg);
    }

    for (final Object o : args) {
        if (sb.length() != 0) {
            sb.append(' ');
        }
        sb.append(formatter.printObject(o));
    }
    return sb.toString();
}

---

From source file:net.unconventionalthinking.hierarchy.langsymboltable.LangSymbol_Type.java

public void set_Name(String simpleName, LinkedList<TypeInfo> nestedTypeStack) {

    name_withNestedNames_PartsList = new ArrayList<String>();
    for (int i = 0; i < nestedTypeStack.size(); ++i)
        name_withNestedNames_PartsList.add(nestedTypeStack.get(i).get_Name_Simple());
    // add the simpleName too
    name_withNestedNames_PartsList.add(simpleName);

    StringBuilder fullName = new StringBuilder();
    boolean isNotFirstIter = false;
    for (String namePart : name_withNestedNames_PartsList) {
        if (isNotFirstIter)
            fullName.append(".");
        else {//w w  w.jav  a2  s .co m
            isNotFirstIter = true;
            name_Root = namePart;
        }
        fullName.append(namePart);
    }
    name_withNestedNames = fullName.toString();

    name_Simple = simpleName;

}

---

From source file:report.mainReport.java

private static int getDuration(LinkedList pList, String dvId, int index) {
    int tmps = 0;

    Events evt = (Events) pList.get(index);
    tmps = 0;/*from w  w w. jav  a2s.c o  m*/
    if (index == 0) {
        for (int j = index + 1; j < pList.size(); j++) {
            Events evtnxt = (Events) pList.get(j);
            if (evtnxt.getSpeed() > 1.0) {
                double diff = evtnxt.getDateEvt().getTime() - evt.getDateEvt().getTime();
                tmps = (int) diff / 1000;
                j = pList.size();
            }
        }
    } else {
        Events evtbef = (Events) pList.get(index - 1);
        if (evtbef.getSpeed() > 0.) {
            for (int j = index + 1; j < pList.size(); j++) {
                Events evtnxt = (Events) pList.get(j);
                if (evtnxt.getSpeed() > 1.0) {
                    double diff = evtnxt.getDateEvt().getTime() - evt.getDateEvt().getTime();
                    tmps = (int) diff / 1000;
                    j = pList.size();
                }
            }
        }
    }

    /*for (int i = index; i < pList.size(); i++) {
       Events evt = (Events) pList.get(i);
       if (evt.getDeviceID().equals(dvId)) {
        int k = i + 1;
        tmps = 0;
         if (k < pList.size()){
             Events evtnxt = (Events) pList.get(k);
             if (evtnxt.getDeviceID().equals(dvId)){
                double diff = evtnxt.getDateEvt().getTime() - evt.getDateEvt().getTime();
                tmps = (int) diff / 1000;
                i = pList.size();
             }                      
         }            
       }
    }*/
    //System.out.println("duree: "+tmps);
    return tmps;
}

---

From source file:org.micromanager.plugins.magellan.surfacesandregions.SurfaceInterpolatorSimple.java

@Override
public float getExtrapolatedValue(double x, double y) {
    //duplicate points for thread safety
    final LinkedList<Point3d> points = new LinkedList<Point3d>(points_);

    //find 3 closest points and calculate value
    //find closest convex hull vertex
    final LinkedList<Integer> closestIndices = new LinkedList<Integer>();
    final LinkedList<Double> closestDistances = new LinkedList<Double>();
    for (int i = 0; i < points.size(); i++) {
        //get current distance
        Vector2D vertex = new Vector2D(points.get(i).x, points.get(i).y);
        double distance = vertex.distance(new Vector2D(x, y));
        if (closestDistances.size() < 3) {
            closestIndices.add(i);/*w  w  w . j  av  a2 s  .com*/
            closestDistances.add(distance);
        } else if (distance < closestDistances.get(2)) {
            closestIndices.removeLast();
            closestDistances.removeLast();
            closestIndices.add(i);
            closestDistances.add(distance);
        }
        //sort
        Collections.sort(closestIndices, new Comparator<Integer>() {
            public int compare(Integer left, Integer right) {
                return (new Double(closestDistances.get(closestIndices.indexOf(left))))
                        .compareTo(closestDistances.get(closestIndices.indexOf(right)));
            }
        });
        Collections.sort(closestDistances);
    }
    Point3d point1 = points.get(closestIndices.get(0));
    Point3d point2 = points.get(closestIndices.get(1));
    Point3d point3 = points.get(closestIndices.get(2));
    Vector3D v1 = new Vector3D(point1.x, point1.y, point1.z);
    Vector3D v2 = new Vector3D(point2.x, point2.y, point2.z);
    Vector3D v3 = new Vector3D(point3.x, point3.y, point3.z);
    Plane plane = new Plane(v1, v2, v3, TOLERANCE);
    //intersetion of vertical line at these x+y values with plane gives point in plane
    Vector3D pointInPlane = plane
            .intersection(new Line(new Vector3D(x, y, 0), new Vector3D(x, y, 1), TOLERANCE));
    float zVal = (float) pointInPlane.getZ();
    return zVal;
}

---

From source file:com.commander4j.sys.JHostList.java

public String getHTMLmenu(String defaultItem) {
    String selected = "";
    String data = "";
    String result = "";
    LinkedList<JHost> temp = new LinkedList<JHost>();
    JHost hst = new JHost();
    temp = Common.hostList.getHosts();//w ww  . ja  v  a  2s. c  om
    defaultItem = JUtility.replaceNullStringwithBlank(defaultItem);

    checkedIndex = 0;

    if (temp.size() > 0) {

        for (int j = 0; j < temp.size(); j++) {
            hst = (JHost) temp.get(j);

            logger.debug(hst.getSiteNumber() + " " + hst.getSiteDescription());

            if (hst.getEnabled().equals("Y")) {
                if (defaultItem.equals("") == true) {
                    defaultItem = Common.hostList.getHost(String.valueOf(j + 1)).getSiteNumber();
                }

                if (Common.hostList.getHost(String.valueOf(j + 1)).getSiteNumber().equals(defaultItem)) {
                    selected = "checked=\"checked\"";
                    checkedIndex = j;
                } else {
                    selected = "";
                }

                data = "<label><input type=\"radio\" name=\"selectedHost\" value=\"" + hst.getSiteNumber()
                        + "\" " + selected + "/>" + hst.getSiteDescription() + "</label><br/>" + CRLF;
                result = result + data;
            }
        }
    } else {
        checkedIndex = -1;
    }

    return result;
}

---

From source file:lv.semti.morphology.webservice.VerbResource.java

public String parsequery(Boolean verb) {
     String query = (String) getRequest().getAttributes().get("query");
     try {//w ww.j a v  a2s.  c  o  m
         query = URLDecoder.decode(query, "UTF8");
     } catch (UnsupportedEncodingException e) {
         // TODO Auto-generated catch block
         e.printStackTrace();
     }

     MorphoServer.analyzer.defaultSettings();

     LinkedList<Word> tokens = Splitting.tokenize(MorphoServer.analyzer, query);
     String debug = "";
     for (Word token : tokens) {
         if (token.isRecognized())
             debug += token.wordforms.get(0).getDescription();
         else
             debug += token.getToken();
         debug += "\n";
     }
     debug += String.valueOf(tokens.size());

     String tag = "";
     if (tokens.size() == 1)
         tag = tagWord(tokens.get(0), verb);
     else
         tag = tagChunk(tokens); // Heiristikas vair?kv?rdu situ?cijas risin?anai

     if (tag == "")
         return debug;
     else
         return tag;
 }

---

From source file:org.apache.olingo.server.core.requests.DataRequest.java

static String buildNavPath(UriHelper helper, EdmEntityType rootType,
        LinkedList<UriResourceNavigation> navigations, boolean includeLastPredicates)
        throws SerializerException {
    if (navigations.isEmpty()) {
        return null;
    }/*www  .j a  v  a  2 s.  c om*/
    StringBuilder sb = new StringBuilder();
    boolean containsTarget = false;
    EdmEntityType type = rootType;
    for (UriResourceNavigation nav : navigations) {
        String name = nav.getProperty().getName();
        EdmNavigationProperty property = type.getNavigationProperty(name);
        if (property.containsTarget()) {
            containsTarget = true;
        }
        type = nav.getProperty().getType();
    }

    if (containsTarget) {
        for (int i = 0; i < navigations.size(); i++) {
            UriResourceNavigation nav = navigations.get(i);
            if (i > 0) {
                sb.append("/");
            }
            sb.append(nav.getProperty().getName());

            boolean skipKeys = false;
            if (navigations.size() == i + 1 && !includeLastPredicates) {
                skipKeys = true;
            }

            if (!skipKeys && !nav.getKeyPredicates().isEmpty()) {
                sb.append("(");
                sb.append(helper.buildContextURLKeyPredicate(nav.getKeyPredicates()));
                sb.append(")");
            }

            if (nav.getTypeFilterOnCollection() != null) {
                sb.append("/").append(
                        nav.getTypeFilterOnCollection().getFullQualifiedName().getFullQualifiedNameAsString());
            } else if (nav.getTypeFilterOnEntry() != null) {
                sb.append("/").append(
                        nav.getTypeFilterOnEntry().getFullQualifiedName().getFullQualifiedNameAsString());
            }
        }
    }
    return sb.toString();
}

---

From source file:org.kepler.configuration.SerializationComparisonTest.java

/**
 * test the yaml interface for reading properties
 *//*  ww  w  . j a v a2 s. c  o m*/
public void testYamlRead() {
    try {
        InputStream input = new FileInputStream(
                new File("configuration-manager/resources/configurations/config.yaml"));
        Yaml yaml = new Yaml();
        LinkedHashMap config = (LinkedHashMap) yaml.load(input);
        //System.out.println("class: " + config.getClass().getName());
        //System.out.println("data: " + config.toString());
        /*Iterator keys = data.keySet().iterator();
        while(keys.hasNext())
        {
          String key = (String)keys.next();
          System.out.println(key);
        }*/

        //try to read viewPaneTabPanes/viewPane/viewPaneLocation/location
        LinkedList viewPaneTabPanes = (LinkedList) config.get("viewPaneTabPanes");
        //System.out.println("viewPaneTabPanes: " + viewPaneTabPanes.toString());

        LinkedHashMap viewPaneLHM = (LinkedHashMap) viewPaneTabPanes.get(0);
        //System.out.println("viewPaneLHM: " + viewPaneLHM.toString());

        LinkedList viewPane = (LinkedList) viewPaneLHM.get("viewPane");
        //System.out.println("viewPaneLocation: " + viewPane.toString());

        LinkedHashMap viewPaneLocationLHM = (LinkedHashMap) viewPane.get(1);
        //System.out.println("viewPaneLocation: " + viewPaneLocationLHM.toString());

        LinkedList viewPaneLocation = (LinkedList) viewPaneLocationLHM.get("viewPaneLocation");
        //System.out.println("location: " + viewPaneLocation.toString());

        LinkedHashMap locationLHM = (LinkedHashMap) viewPaneLocation.get(0);
        //System.out.println("location: " + locationLHM.toString());

        String location = (String) locationLHM.get("location");
        //System.out.println("location: " + location.toString());
        assertTrue(location.equals("W"));
    } catch (Exception e) {
        e.printStackTrace();
        fail("Threw yaml error: " + e.getMessage());
    }
    System.out.println();
    System.out.println();
}

---

From source file:org.apache.activemq.leveldb.test.ReplicatedLevelDBStoreTest.java

@Test(timeout = 1000 * 60 * 10)
public void testSlowSlave() throws Exception {

    LinkedList<File> directories = new LinkedList<File>();
    directories.add(new File("target/activemq-data/leveldb-node1"));
    directories.add(new File("target/activemq-data/leveldb-node2"));
    directories.add(new File("target/activemq-data/leveldb-node3"));
    resetDirectories(directories);//w w  w.  j a v a2 s .  c o m

    File node1Dir = directories.get(0);
    File node2Dir = directories.get(1);
    File node3Dir = directories.get(2);

    ArrayList<String> expected_list = new ArrayList<String>();

    MasterLevelDBStore node1 = createMaster(node1Dir);
    stores.add(node1);
    CountDownFuture masterStart = asyncStart(node1);

    // Lets create a 1 slow slave...
    SlaveLevelDBStore node2 = new SlaveLevelDBStore() {
        boolean hitOnce = false;

        @Override
        public TcpTransport create_transport() {
            if (hitOnce) {
                return super.create_transport();
            }
            hitOnce = true;
            TcpTransport transport = super.create_transport();
            transport.setMaxReadRate(64 * 1024);
            return transport;
        }
    };
    stores.add(node2);
    configureSlave(node2, node1, node2Dir);
    SlaveLevelDBStore node3 = createSlave(node1, node3Dir);
    stores.add(node3);

    asyncStart(node2);
    asyncStart(node3);
    masterStart.await();

    LOG.info("Adding messages...");
    String playload = createPlayload(64 * 1024);
    MessageStore ms = node1.createQueueMessageStore(new ActiveMQQueue("TEST"));
    final int TOTAL = 10;
    for (int i = 0; i < TOTAL; i++) {
        if (i == 8) {
            // Stop the fast slave so that we wait for the slow slave to
            // catch up..
            node3.stop();
        }

        String msgid = "m:" + ":" + i;
        addMessage(ms, msgid, playload);
        expected_list.add(msgid);
    }

    LOG.info("Checking node1 state");
    assertEquals(expected_list, getMessages(ms));

    LOG.info("Stopping node1: " + node1.node_id());
    node1.stop();
    LOG.info("Stopping slave: " + node2.node_id());
    node2.stop();
}

---

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