Example usage for java.util List indexOf

List of usage examples for java.util List indexOf

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Introduction

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

Prototype

int indexOf(Object o);

Source Link

Document

Returns the index of the first occurrence of the specified element in this list, or -1 if this list does not contain the element.

Usage

From source file:com.moviejukebox.tools.OverrideTools.java

/**
 * Check the priority of a property to set.
 *
 * @param property the property to test//from www .j a va2s  .  com
 * @param actualSource the actual source
 * @param newSource the new source
 * @return true, if new source has higher property than actual source, else false
 */
private static boolean hasHigherPriority(final OverrideFlag overrideFlag, final String actualSource,
        final String newSource, boolean isTV) {
    // check sources
    if (StringTools.isNotValidString(newSource)) {
        // new source is not valid
        // -> actual source has higher priority
        return Boolean.FALSE;
    } else if (StringTools.isNotValidString(actualSource)) {
        // actual source is not valid
        // -> new source has higher priority
        return Boolean.TRUE;
    } else if (actualSource.equalsIgnoreCase(newSource)) {
        // same source may override itself
        return Boolean.TRUE;
    }

    // both sources are valid so get priorities
    List<String> priorities;
    if (isTV) {
        priorities = TV_PRIORITIES_MAP.get(overrideFlag);
    } else {
        priorities = MOVIE_PRIORITIES_MAP.get(overrideFlag);
    }

    // get and check new priority
    int newPrio = priorities.indexOf(newSource.toUpperCase());
    if (newPrio == -1) {
        // priority for new source not found
        // -> actual source has higher priority
        return Boolean.FALSE;
    }

    // check actual priority
    int actualPrio = priorities.indexOf(actualSource.toUpperCase());
    if ((actualPrio == -1) || (newPrio <= actualPrio)) {
        // -> new source has higher priority
        return Boolean.TRUE;
    }

    // -> actual source has higher priority
    return Boolean.FALSE;
}

From source file:eu.mihosoft.vrl.v3d.Edge.java

public static List<Polygon> toPolygons(List<Edge> boundaryEdges, Plane plane) {

    List<Vector3d> boundaryPath = new ArrayList<>();

    boolean[] used = new boolean[boundaryEdges.size()];
    Edge edge = boundaryEdges.get(0);/*from  w  ww. jav a 2s.  co m*/
    used[0] = true;
    while (true) {
        Edge finalEdge = edge;

        boundaryPath.add(finalEdge.p1.pos);

        int nextEdgeIndex = boundaryEdges
                .indexOf(boundaryEdges.stream().filter(e -> finalEdge.p2.equals(e.p1)).findFirst().get());

        if (used[nextEdgeIndex]) {
            //                System.out.println("nexIndex: " + nextEdgeIndex);
            break;
        }
        //            System.out.print("edge: " + edge.p2.pos);
        edge = boundaryEdges.get(nextEdgeIndex);
        //            System.out.println("-> edge: " + edge.p1.pos);
        used[nextEdgeIndex] = true;
    }

    List<Polygon> result = new ArrayList<>();

    System.out.println("#bnd-path-length: " + boundaryPath.size());

    result.add(toPolygon(boundaryPath, plane));

    return result;
}

From source file:eu.mihosoft.vrl.v3d.Edge.java

public static List<Polygon> _toPolygons(List<Edge> boundaryEdges, Plane plane) {

    List<Vector3d> boundaryPath = new ArrayList<>();

    boolean[] used = new boolean[boundaryEdges.size()];
    Edge edge = boundaryEdges.get(0);/*from w  w w.j a v  a  2s  .  c  om*/
    used[0] = true;
    while (true) {
        Edge finalEdge = edge;

        boundaryPath.add(finalEdge.p1.pos);

        int nextEdgeIndex = boundaryEdges
                .indexOf(boundaryEdges.stream().filter(e -> finalEdge.p2.equals(e.p1)).findFirst().get());

        if (used[nextEdgeIndex]) {
            //                System.out.println("nexIndex: " + nextEdgeIndex);
            break;
        }
        //            System.out.print("edge: " + edge.p2.pos);
        edge = boundaryEdges.get(nextEdgeIndex);
        //            System.out.println("-> edge: " + edge.p1.pos);
        used[nextEdgeIndex] = true;
    }

    List<Polygon> result = new ArrayList<>();

    System.out.println("#bnd-path-length: " + boundaryPath.size());

    result.add(toPolygon(boundaryPath, plane));

    return result;
}

From source file:org.jfree.chart.demo.SampleYSymbolicDataset.java

/**
 * This function modify <CODE>dataset1</CODE> and <CODE>dataset1</CODE> in
 * order that they share the same symbolic value list.
 * <P>/*  ww w.j  a  v a  2s.  c  o  m*/
 * The sharing symbolic value list is obtained adding the symbolic data list of the fist data set to the symbolic data list of the second data set.
 * <P>
 * This function is use with the <I>combined plot</I> functions of JFreeChart.
 * 
 * @param dataset1
 *           the first data set to combine.
 * @param dataset2
 *           the second data set to combine.
 * @return the shared symbolic array.
 */
public static String[] combineYSymbolicDataset(final YisSymbolic dataset1, final YisSymbolic dataset2) {

    final SampleYSymbolicDataset sDataset1 = (SampleYSymbolicDataset) dataset1;
    final SampleYSymbolicDataset sDataset2 = (SampleYSymbolicDataset) dataset2;
    final String[] sDatasetSymbolicValues1 = sDataset1.getYSymbolicValues();
    final String[] sDatasetSymbolicValues2 = sDataset2.getYSymbolicValues();

    // Combine the two list of symbolic value of the two data set
    final int s1length = sDatasetSymbolicValues1.length;
    final int s2length = sDatasetSymbolicValues2.length;
    final List ySymbolicValuesCombined = new Vector();
    for (int i = 0; i < s1length; i++) {
        ySymbolicValuesCombined.add(sDatasetSymbolicValues1[i]);
    }
    for (int i = 0; i < s2length; i++) {
        if (!ySymbolicValuesCombined.contains(sDatasetSymbolicValues2[i])) {
            ySymbolicValuesCombined.add(sDatasetSymbolicValues2[i]);
        }
    }

    // Change the Integer reference of the second data set
    int newIndex;
    for (int i = 0; i < sDataset2.getSeriesCount(); i++) {
        for (int j = 0; j < sDataset2.getItemCount(i); j++) {
            newIndex = ySymbolicValuesCombined.indexOf(sDataset2.getYSymbolicValue(i, j));
            sDataset2.setYValue(i, j, new Integer(newIndex));
        }
    }

    // Set the new list of symbolic value on the two data sets
    final String[] ySymbolicValuesCombinedA = new String[ySymbolicValuesCombined.size()];
    ySymbolicValuesCombined.toArray(ySymbolicValuesCombinedA);
    sDataset1.setYSymbolicValues(ySymbolicValuesCombinedA);
    sDataset2.setYSymbolicValues(ySymbolicValuesCombinedA);

    return ySymbolicValuesCombinedA;
}

From source file:edu.wpi.checksims.algorithm.output.SimilarityMatrix.java

/**
 * Fill the results matrix//from www  .  j a  v  a  2 s  . c o  m
 *
 * NOTE that this is inefficient; we calculate twice for each pair, as (i,j) and (j,i).
 * If speed optimizations are required, recommend starting here.
 *
 * @param submissions Submissions to generate results matrix from
 * @param algorithm Algorithm to use when detecting plagiarism
 * @return Array of algorithm results, with results[i,j] being the results of comparing students i and j
 */
public static SimilarityMatrix generate(Set<Submission> submissions, SimilarityDetector algorithm) {
    checkNotNull(submissions);
    checkArgument(submissions.size() >= 2);
    checkNotNull(algorithm);

    Logger logs = LoggerFactory.getLogger(SimilarityMatrix.class);

    float[][] results = new float[submissions.size()][submissions.size()];
    logs.debug("Sorting submissions prior to algorithm pass...");
    List<Submission> submissionsSorted = Ordering
            .from((Submission a, Submission b) -> a.getName().compareTo(b.getName()))
            .immutableSortedCopy(submissions);

    // Generate all possible unordered pairs of submissions
    Set<Submission> submissionsAsSet = ImmutableSet.copyOf(submissions);
    Set<Pair<Submission, Submission>> pairs = PairGenerator.generatePairs(submissionsAsSet);

    // Get results for all possible pairs of submissions
    Set<AlgorithmResults> algorithmResults = AlgorithmRunner.runAlgorithm(pairs, algorithm);

    // First, zero the diagonal of the results array
    for (int i = 0; i < submissionsSorted.size(); i++) {
        results[i][i] = 0.00f; // Same submission, ignore
    }

    // For each result, fill corresponding spots in the results matrix
    algorithmResults.stream().forEach((result) -> {
        int indexFirst = submissionsSorted.indexOf(result.a);
        int indexSecond = submissionsSorted.indexOf(result.b);

        if (indexFirst == -1) {
            throw new RuntimeException("Could not find index of submission " + result.a.getName());
        } else if (indexSecond == -1) {
            throw new RuntimeException("Could not find index of submission " + result.b.getName());
        }

        results[indexFirst][indexSecond] = result.percentMatchedA();
        results[indexSecond][indexFirst] = result.percentMatchedB();
    });

    logs.info("Done performing similarity detection");

    return new SimilarityMatrix(submissionsSorted, results);
}

From source file:com.globalsight.everest.webapp.pagehandler.administration.vendors.VendorHelper.java

/**
 * Save the request parameters from the Basic Info page
 */// ww  w  . j a va 2s.co m
public static Rating saveRating(Rating rating, HttpServletRequest request, String userId, Task task)
        throws EnvoyServletException {
    String rate = (String) request.getParameter("ratingField");
    String comment = (String) request.getParameter("comment");
    if (rating == null) {
        rating = new Rating(Integer.parseInt(rate), userId, comment, task);
    } else {
        // if there is a task being used - must refresh it
        // and mark it and the rating as editable/clones.
        // otherwise the change will be made on the one copy in
        // the main cache. need to make the change out of the
        // cache and the commit will merge the copies.
        if (task != null) {
            try {
                // refresh it and clone it
                task = ServerProxy.getTaskManager().getTask(task.getId(), true);
                List ratings = task.getRatings();
                // refresh the rating
                rating = (Rating) ratings.get(ratings.indexOf(rating));
            } catch (Exception e) {
                throw new EnvoyServletException(e);
            }
        }
        rating.updateRating(Integer.parseInt(rate), comment, userId);
    }
    return rating;
}

From source file:googleranking.processing.GoogleData.java

public int getRankingForDomain(String Domain) {
    List<String> links = getLinksInPage();
    return links.indexOf(Domain) + 1;
}

From source file:org.jfree.chart.demo.SampleXYSymbolicDataset.java

/**
 * This function modify <CODE>dataset1</CODE> and <CODE>dataset1</CODE> in
 * order that they share the same X symbolic value list.
 * <P>//  w w w  .  j  a v  a 2  s.  c om
 * The sharing X symbolic value list is obtained adding the X symbolic data list of the fist data set to the X symbolic data list of the second data set.
 * <P>
 * This function is use with the <I>combined plot</I> functions of JFreeChart.
 * 
 * @param dataset1
 *           the first data set to combine.
 * @param dataset2
 *           the second data set to combine.
 * @return the shared X symbolic array.
 */
public static String[] combineXSymbolicDataset(final XisSymbolic dataset1, final XisSymbolic dataset2) {
    final SampleXYSymbolicDataset sDataset1 = (SampleXYSymbolicDataset) dataset1;
    final SampleXYSymbolicDataset sDataset2 = (SampleXYSymbolicDataset) dataset2;
    final String[] sDatasetSymbolicValues1 = sDataset1.getXSymbolicValues();
    final String[] sDatasetSymbolicValues2 = sDataset2.getXSymbolicValues();

    // Combine the two list of symbolic value of the two data set
    final int s1length = sDatasetSymbolicValues1.length;
    final int s2length = sDatasetSymbolicValues2.length;
    final List xSymbolicValuesCombined = new Vector();
    for (int i = 0; i < s1length; i++) {
        xSymbolicValuesCombined.add(sDatasetSymbolicValues1[i]);
    }
    for (int i = 0; i < s2length; i++) {
        if (!xSymbolicValuesCombined.contains(sDatasetSymbolicValues2[i])) {
            xSymbolicValuesCombined.add(sDatasetSymbolicValues2[i]);
        }
    }

    // Change the Integer reference of the second data set
    int newIndex;
    for (int i = 0; i < sDataset2.getSeriesCount(); i++) {
        for (int j = 0; j < sDataset2.getItemCount(i); j++) {
            newIndex = xSymbolicValuesCombined.indexOf(sDataset2.getXSymbolicValue(i, j));
            sDataset2.setXValue(i, j, new Integer(newIndex));
        }
    }

    // Set the new list of symbolic value on the two data sets
    final String[] xSymbolicValuesCombinedA = new String[xSymbolicValuesCombined.size()];
    xSymbolicValuesCombined.toArray(xSymbolicValuesCombinedA);
    sDataset1.setXSymbolicValues(xSymbolicValuesCombinedA);
    sDataset2.setXSymbolicValues(xSymbolicValuesCombinedA);

    return xSymbolicValuesCombinedA;
}

From source file:org.jfree.chart.demo.SampleXYSymbolicDataset.java

/**
 * This function modify <CODE>dataset1</CODE> and <CODE>dataset1</CODE> in
 * order that they share the same Y symbolic value list.
 * <P>/*from  w w w .  j  a va2  s .c  o m*/
 * The sharing Y symbolic value list is obtained adding the Y symbolic data list of the fist data set to the Y symbolic data list of the second data set.
 * <P>
 * This function is use with the <I>combined plot</I> functions of JFreeChart.
 * 
 * @param dataset1
 *           the first data set to combine.
 * @param dataset2
 *           the second data set to combine.
 * @return the shared Y symbolic array.
 */
public static String[] combineYSymbolicDataset(final YisSymbolic dataset1, final YisSymbolic dataset2) {

    final SampleXYSymbolicDataset sDataset1 = (SampleXYSymbolicDataset) dataset1;
    final SampleXYSymbolicDataset sDataset2 = (SampleXYSymbolicDataset) dataset2;
    final String[] sDatasetSymbolicValues1 = sDataset1.getYSymbolicValues();
    final String[] sDatasetSymbolicValues2 = sDataset2.getYSymbolicValues();

    // Combine the two list of symbolic value of the two data set
    final int s1length = sDatasetSymbolicValues1.length;
    final int s2length = sDatasetSymbolicValues2.length;
    final List ySymbolicValuesCombined = new Vector();
    for (int i = 0; i < s1length; i++) {
        ySymbolicValuesCombined.add(sDatasetSymbolicValues1[i]);
    }
    for (int i = 0; i < s2length; i++) {
        if (!ySymbolicValuesCombined.contains(sDatasetSymbolicValues2[i])) {
            ySymbolicValuesCombined.add(sDatasetSymbolicValues2[i]);
        }
    }

    // Change the Integer reference of the second data set
    int newIndex;
    for (int i = 0; i < sDataset2.getSeriesCount(); i++) {
        for (int j = 0; j < sDataset2.getItemCount(i); j++) {
            newIndex = ySymbolicValuesCombined.indexOf(sDataset2.getYSymbolicValue(i, j));
            sDataset2.setYValue(i, j, new Integer(newIndex));
        }
    }

    // Set the new list of symbolic value on the two data sets
    final String[] ySymbolicValuesCombinedA = new String[ySymbolicValuesCombined.size()];
    ySymbolicValuesCombined.toArray(ySymbolicValuesCombinedA);
    sDataset1.setYSymbolicValues(ySymbolicValuesCombinedA);
    sDataset2.setYSymbolicValues(ySymbolicValuesCombinedA);

    return ySymbolicValuesCombinedA;
}

From source file:br.com.autonomiccs.cloudTraces.main.CloudTracesSimulator.java

/**
 * This method will try to deploy the virtual machine in the given cloud.
 * We use a heuristic to support the deployment process.
 * That means, the heuristic will decide in which cluster and hosts we try first to deploy the VM.
 * If the deployment is not possible, an exception will be thrown.
 *///from  w  ww.j a va2  s.  co  m
private static void deployVirtualMachine(VirtualMachine virtualMachine, Cloud cloud) {
    DeploymentHeuristic deploymentHeuristic = getDeploymentHeuristic();

    List<Cluster> rankedClustersToDeployVirtualMachine = deploymentHeuristic
            .getRankedClustersToDeployVirtualMachine(cloud.getClusters(), virtualMachine);
    for (Cluster c : rankedClustersToDeployVirtualMachine) {
        List<Host> clusterOriginalHostsList = c.getHosts();
        List<Host> rankedHostsToDeployVirtualMachie = deploymentHeuristic
                .getRankedHostsToDeployVirtualMachie(clusterOriginalHostsList, virtualMachine);
        for (Host host : rankedHostsToDeployVirtualMachie) {
            if (canHostSupportVirtualMachine(host, virtualMachine)) {
                cloud.addVirtualMachine(virtualMachine);

                int indexOfTargetHost = clusterOriginalHostsList.indexOf(host);
                Host targetHost = clusterOriginalHostsList.get(indexOfTargetHost);

                logger.debug("Host before deploy of VM: " + targetHost);
                logger.debug(
                        String.format("VM [%s] deployed at host [%s]", virtualMachine.getVmId(), host.getId()));

                targetHost.addVirtualMachine(virtualMachine);
                logger.debug("Host after deploy of VM: " + targetHost);
                return;
            }
        }
    }
    throw new GoogleTracesToCloudTracesException(
            "Could not find a suitable host to deploy VM: " + virtualMachine + "\nCloud state: " + cloud);
}