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.asakusafw.dmdl.thundergate.Main.java

/**
 * ??/*from   w  w w.ja v  a  2  s . com*/
 * @param args ?
 * @return ??
 * @throws IllegalStateException ????
 */
public static Configuration loadConfigurationFromArguments(String[] args) {
    assert args != null;
    CommandLineParser parser = new BasicParser();
    CommandLine cmd;
    try {
        cmd = parser.parse(OPTIONS, args);
    } catch (ParseException e) {
        throw new IllegalStateException(e);
    }

    Configuration result = new Configuration();

    String jdbc = getOption(cmd, OPT_JDBC_CONFIG, true);
    try {
        Properties jdbcProps = loadProperties(jdbc);
        result.setJdbcDriver(findProperty(jdbcProps, Constants.K_JDBC_DRIVER));
        result.setJdbcUrl(findProperty(jdbcProps, Constants.K_JDBC_URL));
        result.setJdbcUser(findProperty(jdbcProps, Constants.K_JDBC_USER));
        result.setJdbcPassword(findProperty(jdbcProps, Constants.K_JDBC_PASSWORD));
        result.setDatabaseName(findProperty(jdbcProps, Constants.K_DATABASE_NAME));
        LOG.info("JDBC??????: {}", jdbcProps);
    } catch (IOException e) {
        throw new IllegalStateException(
                MessageFormat.format("JDBC?????????: -{0}={1}",
                        OPT_JDBC_CONFIG.getOpt(), jdbc),
                e);
    }

    String output = getOption(cmd, OPT_OUTPUT, true);
    result.setOutput(new File(output));
    LOG.info("Output: {}", output);

    String includes = getOption(cmd, OPT_INCLUDES, false);
    if (includes != null && includes.isEmpty() == false) {
        try {
            Pattern pattern = Pattern.compile(includes, Pattern.CASE_INSENSITIVE);
            result.setMatcher(new ModelMatcher.Regex(pattern));
            LOG.info("Inclusion: {}", pattern);
        } catch (PatternSyntaxException e) {
            throw new IllegalArgumentException(MessageFormat
                    .format("??????????: {0}", includes), e);
        }
    } else {
        result.setMatcher(ModelMatcher.ALL);
    }

    String excludes = getOption(cmd, OPT_EXCLUDES, false);
    if (excludes != null && excludes.isEmpty() == false) {
        try {
            Pattern pattern = Pattern.compile(excludes, Pattern.CASE_INSENSITIVE);
            result.setMatcher(new ModelMatcher.And(result.getMatcher(),
                    new ModelMatcher.Not(new ModelMatcher.ConstantTable(Constants.SYSTEM_TABLE_NAMES)),
                    new ModelMatcher.Not(new ModelMatcher.Regex(pattern))));
            LOG.info("Exclusion: {}", pattern);
        } catch (PatternSyntaxException e) {
            throw new IllegalArgumentException(MessageFormat
                    .format("??????????: {0}", excludes), e);
        }
    } else {
        result.setMatcher(new ModelMatcher.And(result.getMatcher(),
                new ModelMatcher.Not(new ModelMatcher.ConstantTable(Constants.SYSTEM_TABLE_NAMES))));
    }

    String encoding = getOption(cmd, OPT_ENCODING, false);
    if (encoding != null) {
        try {
            Charset charset = Charset.forName(encoding);
            result.setEncoding(charset);
            LOG.info("Encoding: {}", charset);
        } catch (Exception e) {
            result.setEncoding(Constants.OUTPUT_ENCODING);
        }
    } else {
        result.setEncoding(Constants.OUTPUT_ENCODING);
    }

    checkIf(cmd, OPT_SID_COLUMN, OPT_TIMESTAMP_COLUMN);
    checkIf(cmd, OPT_TIMESTAMP_COLUMN, OPT_SID_COLUMN);

    checkIf(cmd, OPT_SID_COLUMN, OPT_DELETE_FLAG_COLUMN);
    checkIf(cmd, OPT_SID_COLUMN, OPT_DELETE_FLAG_VALUE);
    checkIf(cmd, OPT_DELETE_FLAG_COLUMN, OPT_DELETE_FLAG_VALUE);
    checkIf(cmd, OPT_DELETE_FLAG_VALUE, OPT_DELETE_FLAG_COLUMN);

    String sidColumn = trim(getOption(cmd, OPT_SID_COLUMN, false));
    String timestampColumn = trim(getOption(cmd, OPT_TIMESTAMP_COLUMN, false));
    String deleteFlagColumn = trim(getOption(cmd, OPT_DELETE_FLAG_COLUMN, false));
    String deleteFlagValue = trim(getOption(cmd, OPT_DELETE_FLAG_VALUE, false));
    if (deleteFlagValue != null) {
        // FIXME get "bare" string
        List<String> arguments = Arrays.asList(args);
        int index = arguments.indexOf('-' + OPT_DELETE_FLAG_VALUE.getOpt());
        assert index >= 0;
        assert arguments.size() > index + 1;
        deleteFlagValue = trim(arguments.get(index + 1));
    }

    result.setSidColumn(sidColumn);
    result.setTimestampColumn(timestampColumn);
    result.setDeleteFlagColumn(deleteFlagColumn);
    if (deleteFlagValue != null) {
        try {
            DmdlParser dmdl = new DmdlParser();
            AstLiteral literal = dmdl.parseLiteral(deleteFlagValue);
            result.setDeleteFlagValue(literal);
        } catch (DmdlSyntaxException e) {
            throw new IllegalArgumentException(MessageFormat.format(
                    "???Java???????????: {0}",
                    deleteFlagValue), e);
        }
    }
    String recordLockDdlOutput = getOption(cmd, OPT_RECORD_LOCK_DDL_OUTPUT, false);
    if (recordLockDdlOutput != null) {
        result.setRecordLockDdlOutput(new File(recordLockDdlOutput));
    }
    return result;
}

From source file:Main.java

public static <T> Collection<T> move(List<T> collection, int fromPosition, int toPosition) {
    int maxPosition = collection.size() - 1;
    if (fromPosition == toPosition || fromPosition > maxPosition || toPosition > maxPosition)
        return collection;

    if (fromPosition < toPosition) {
        T fromModel = collection.get(fromPosition);
        T toModel = collection.get(toPosition);

        collection.remove(fromPosition);
        collection.add(collection.indexOf(toModel) + 1, fromModel);
    } else {/* w  w  w.j  a v  a  2 s .  co m*/
        T fromModel = collection.get(fromPosition);
        collection.remove(fromPosition);
        collection.add(toPosition, fromModel);
    }

    return collection;
}

From source file:forge.quest.QuestUtilUnlockSets.java

/**
 * Consider unlocking a new expansion in limited quest format.
 * @param qData the QuestController for the current quest
 * @param freeUnlock this unlock is free (e.g., a challenge reward), NOT IMPLEMENTED YET
 * @param presetChoices List<CardEdition> a pregenerated list of options, NOT IMPLEMENTED YET
 * @return CardEdition, the unlocked edition if any.
 *//*from ww w. jav a  2 s .c  om*/
public static ImmutablePair<CardEdition, Integer> chooseSetToUnlock(final QuestController qData,
        final boolean freeUnlock, List<CardEdition> presetChoices) {

    if (qData.getFormat() == null || !qData.getFormat().canUnlockSets()) {
        return null;
    }

    final ReadPriceList prices = new ReadPriceList();
    final Map<String, Integer> mapPrices = prices.getPriceList();
    final List<ImmutablePair<CardEdition, Integer>> setPrices = new ArrayList<ImmutablePair<CardEdition, Integer>>();

    for (CardEdition ed : getUnlockableEditions(qData)) {
        int price = UNLOCK_COST;
        if (mapPrices.containsKey(ed.getName() + " Booster Pack")) {
            price = Math.max(
                    new Double(30 * Math.pow(Math.sqrt(mapPrices.get(ed.getName() + " Booster Pack")), 1.70))
                            .intValue(),
                    UNLOCK_COST);
        }
        setPrices.add(ImmutablePair.of(ed, price));
    }

    final String setPrompt = "You have " + qData.getAssets().getCredits() + " credits. Unlock:";
    List<String> options = new ArrayList<String>();
    for (ImmutablePair<CardEdition, Integer> ee : setPrices) {
        options.add(String.format("%s [PRICE: %d credits]", ee.left.getName(), ee.right));
    }

    int index = options.indexOf(SGuiChoose.oneOrNone(setPrompt, options));
    if (index < 0 || index >= options.size()) {
        return null;
    }

    ImmutablePair<CardEdition, Integer> toBuy = setPrices.get(index);

    int price = toBuy.right;
    CardEdition choosenEdition = toBuy.left;

    if (qData.getAssets().getCredits() < price) {
        SOptionPane.showMessageDialog(
                "Unfortunately, you cannot afford that set yet.\n" + "To unlock " + choosenEdition.getName()
                        + ", you need " + price + " credits.\n" + "You have only "
                        + qData.getAssets().getCredits() + " credits.",
                "Failed to unlock " + choosenEdition.getName(), null);
        return null;
    }

    if (!SOptionPane
            .showConfirmDialog(
                    "Unlocking " + choosenEdition.getName() + " will cost you " + price + " credits.\n"
                            + "You have " + qData.getAssets().getCredits() + " credits.\n\n"
                            + "Are you sure you want to unlock " + choosenEdition.getName() + "?",
                    "Confirm Unlocking " + choosenEdition.getName())) {
        return null;
    }
    return toBuy;
}

From source file:cpcc.vvrte.services.task.AcoTspSimple.java

/**
 * @param costMatrix the cost matrix.//from w  w w  .  jav a  2  s  . co m
 * @param pheromoneTrails the pheromone trails.
 * @param used the list of used values.
 * @param current the current value.
 * @param soughtTotal the total sought.
 * @return the weight sum.
 */
private static int findSumWeight(double[][] costMatrix, double[][] pheromoneTrails, List<Integer> used,
        int current, double soughtTotal) {
    double runningTotal = 0.0;
    int next = 0;

    for (int city = 0; city < costMatrix.length; city++) {
        if (runningTotal >= soughtTotal) {
            break;
        }

        if (used.indexOf(city) == -1) {
            runningTotal += (1.0 + pheromoneTrails[current][city]) / (1.0 + costMatrix[current][city]);
            next = city;
        }
    }

    return next;
}

From source file:edu.uci.ics.jung.algorithms.metrics.TriadicCensus.java

/**
  * Returns an array whose ith element (for i in [1,16]) is the number of 
  * occurrences of the corresponding triad type in <code>g</code>.
  * (The 0th element is not meaningful; this array is effectively 1-based.)
 * //from w w w . j  av  a2  s.c  om
 * @param g
 */
public static <V, E> long[] getCounts(DirectedGraph<V, E> g) {
    long[] count = new long[MAX_TRIADS];

    List<V> id = new ArrayList<V>(g.getVertices());

    // apply algorithm to each edge, one at at time
    for (int i_v = 0; i_v < g.getVertexCount(); i_v++) {
        V v = id.get(i_v);
        for (V u : g.getNeighbors(v)) {
            int triType = -1;
            if (id.indexOf(u) <= i_v)
                continue;
            Set<V> neighbors = new HashSet<V>(CollectionUtils.union(g.getNeighbors(u), g.getNeighbors(v)));
            neighbors.remove(u);
            neighbors.remove(v);
            if (g.isSuccessor(v, u) && g.isSuccessor(u, v)) {
                triType = 3;
            } else {
                triType = 2;
            }
            count[triType] += g.getVertexCount() - neighbors.size() - 2;
            for (V w : neighbors) {
                if (shouldCount(g, id, u, v, w)) {
                    count[triType(triCode(g, u, v, w))]++;
                }
            }
        }
    }
    int sum = 0;
    for (int i = 2; i <= 16; i++) {
        sum += count[i];
    }
    int n = g.getVertexCount();
    count[1] = n * (n - 1) * (n - 2) / 6 - sum;
    return count;
}

From source file:Main.java

/**
 * Returns a three-element array of mutable {@code List}s:
 * <ol>//from  w  w  w. j  a v a 2 s  .co  m
 *    </li>
 *      the intersection of {@code a} and {@code b}
 *    <li>
 *    </li>
 *      the {@code a} - {@code b} difference
 *    <li>
 *    </li>
 *      the {@code b} - {@code a} difference
 *    <li>
 * </ol>
 *
 * @param       comparator
 *          a comparator to sort results, or {@code null} to remain
 *          unsorted
 */
public static <T> List<T>[] getIntersectAndDiffs(Collection<? extends T> a, Collection<? extends T> b,
        Comparator<T> comparator) {

    int aSize = a.size();
    List<T> aDiff = new ArrayList<T>(aSize);
    aDiff.addAll(a);

    int bSize = b.size();
    List<T> bDiff = new ArrayList<T>(bSize);
    bDiff.addAll(b);

    if (comparator != null) {
        Collections.sort(aDiff, comparator);
        Collections.sort(bDiff, comparator);
    }

    List<T> abInter = new ArrayList<T>(Math.min(aSize, bSize));

    for (int i = aDiff.size() - 1; i >= 0; i--) {
        T element = aDiff.get(i);

        int index = comparator == null ? bDiff.indexOf(element)
                : Collections.binarySearch(bDiff, element, comparator);

        if (index != -1) {
            bDiff.remove(index);
            aDiff.remove(i);
            abInter.add(element);
        }
    }

    @SuppressWarnings({ "unchecked" })
    List<T>[] array = (List<T>[]) new List[] { abInter, aDiff, bDiff };

    return array;
}

From source file:de.micromata.genome.gwiki.page.impl.wiki.macros.GWikiScrollNextPrevPageMacro.java

public static GWikiElementInfo getSilbling(boolean prevPage, GWikiContext wikiContext,
        GWikiElementByOrderComparator comparator) {
    GWikiElement el = wikiContext.getCurrentElement();
    if (el == null) {
        return null;
    }//from   w  w w . j a v  a 2 s.co m
    GWikiElementInfo pif = el.getElementInfo().getParent(wikiContext);
    if (pif == null) {
        return null;
    }
    List<GWikiElementInfo> cl = wikiContext.getElementFinder().getDirectChilds(pif);
    if (comparator != null) {
        Collections.sort(cl, comparator);
    } else {
        Collections.sort(cl, new GWikiElementByChildOrderComparator(
                new GWikiElementByOrderComparator(new GWikiElementByIntPropComparator("ORDER", 0))));
    }
    int curIdx = cl.indexOf(el.getElementInfo());
    if (curIdx == -1) {
        return null;
    }
    if (prevPage == true) {
        --curIdx;
        if (curIdx < 0) {
            return null;
        }
    } else {
        ++curIdx;
        if (curIdx >= cl.size()) {
            return null;
        }
    }
    GWikiElementInfo ninf = cl.get(curIdx);
    return ninf;
}

From source file:it.eng.spagobi.engines.worksheet.bo.WorkSheetDefinition.java

public static void addDomainValuesFilters(List<Attribute> toReturn, List<Attribute> sheetFilters) {
    Iterator<Attribute> it = sheetFilters.iterator();
    while (it.hasNext()) {
        Attribute aFilter = it.next();
        if (toReturn.contains(aFilter)) {
            int index = toReturn.indexOf(aFilter);
            Attribute previousFilter = toReturn.get(index);
            List<String> previousValues = previousFilter.getValuesAsList();
            List<String> newValues = aFilter.getValuesAsList();
            List<String> sum = ListUtils.sum(previousValues, newValues);
            previousFilter.setValues(sum);
        } else {//from  w  w w.j av  a  2 s.c  o  m
            Attribute clone = aFilter.clone();
            toReturn.add(clone);
        }
    }
}

From source file:edu.illinois.cs.cogcomp.utils.Utils.java

/**
 * This reads data from the Anne Irvine, CCB paper called Transliterating from Any Language.
 * @return/*from   w w w  . j  a v  a 2s  .c om*/
 */
public static List<Example> readCCBData(String srccode, String targetcode) throws FileNotFoundException {
    List<Example> examples = new ArrayList<>();

    String fname = "/shared/corpora/transliteration/from_anne_irvine/wikipedia_names";
    List<String> lines = LineIO.read(fname);

    List<String> key = Arrays.asList(lines.get(0).split("\t"));
    int srcind = key.indexOf(srccode);
    int tgtind = key.indexOf(targetcode);

    System.out.println(srcind + ", " + tgtind);

    int i = 0;
    for (String line : lines) {
        if (i == 0 || line.trim().length() == 0) {
            i++;
            continue;
        }

        String[] sline = line.split("\t");

        // Java removes whitespace at the end of a line.
        if (tgtind >= sline.length) {
            i++;
            continue;
        }

        String src = sline[srcind].trim();
        String tgt = sline[tgtind].trim();

        if (src.length() > 0 && tgt.length() > 0) {
            Example e = new Example(src, tgt);
            examples.add(e);
        }

        i++;
    }

    return examples;
}

From source file:de.tudarmstadt.ukp.argumentation.data.roomfordebate.DataFetcher.java

/**
 * Saves first N comments of a given article to a text file
 *
 * @param comments   comments/* w w w  .j av  a 2  s.c  om*/
 * @param outputFile output file
 * @param article    corresponding article
 * @throws IOException exception
 */
private static void saveCommentsToText(List<Comment> comments, File outputFile, Article article)
        throws IOException {
    PrintWriter pw = new PrintWriter(outputFile, "utf-8");

    // take first 10 comments
    List<Comment> firstTen = comments.subList(0,
            comments.size() > FIRST_N_COMMENTS ? FIRST_N_COMMENTS : comments.size());

    // collect IDs for mapping to 1-10
    List<String> ids = new ArrayList<>();
    for (Comment comment : firstTen) {
        ids.add(comment.getId());
    }

    // header
    pw.printf("Debate title: %s%n%nDebate description: %s%n%nArticle title: %s%n%n", article.getDebateTitle(),
            article.getDebateDescription(), article.getTitle());

    for (Comment comment : firstTen) {
        pw.printf("#%s %s%s%n%n%s%n%n%n", ids.indexOf(comment.getId()) + 1,
                comment.getCommenterName().replaceAll("\\s+", "_"),
                comment.getParentId() != null ? " ReactsTo #" + (ids.indexOf(comment.getParentId()) + 1) : "",
                StringUtils.join(comment.getText().split("\n"), "\n\n"));
    }

    IOUtils.closeQuietly(pw);
}