Example usage for java.util ArrayList get

List of usage examples for java.util ArrayList get

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Introduction

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

Prototype

public E get(int index)

Source Link

Document

Returns the element at the specified position in this list.

Usage

From source file:Main.java

public static List<Node> getNodes(Node node, String path) {
    ArrayList nodeList = new ArrayList();

    ArrayList pathList = new ArrayList();
    String[] pathArray = path.split("/");
    for (int i = 0; i < pathArray.length; i++) {
        if (pathArray[i].equals(""))
            continue;
        pathList.add(pathArray[i]);/*from ww w .j a  va 2  s .  c om*/
    }

    for (int i = 0; i < pathList.size(); i++) {
        StringBuffer restPath = new StringBuffer();
        for (int k = i + 1; k < pathList.size(); k++) {
            restPath.append("/").append((String) pathList.get(k));
        }

        for (int j = 0; j < node.getChildNodes().getLength(); j++) {
            if (!node.getChildNodes().item(j).getNodeName().equals(pathList.get(i)))
                continue;
            if (restPath.length() == 0) {
                nodeList.add(node.getChildNodes().item(j));
            } else {
                nodeList.addAll(getNodes(node.getChildNodes().item(j), restPath.toString()));
            }
        }

    }

    return nodeList;
}

From source file:Main.java

public static Node getSingleChildNode(Node p_node) throws Exception {

    NodeList l_list = null;//from w  ww . j a  va 2  s. c o  m
    Node l_node = null;
    ArrayList<Node> l_a = null;

    l_list = p_node.getChildNodes();
    if (l_list == null) {
        throw new Exception("XSD001: Unsupported / Invalid Element Type.");
    }
    l_a = new ArrayList<Node>();
    for (int l_i = 0; l_i < l_list.getLength(); l_i++) {
        l_node = l_list.item(l_i);
        if (l_node.getNodeType() == Element.ELEMENT_NODE) {
            l_a.add(l_node);
        }
    }
    if (l_a.size() == 1) {
        l_node = l_a.get(0);
    } else {
        throw new Exception("XSD003: Unsupported / Invalid Element Type Structure.");
    }

    return l_node;
}

From source file:com.l2jfree.gameserver.util.GPLLicenseChecker.java

private static List<String> read(File f) throws IOException {
    ArrayList<String> list = new ArrayList<String>();

    LineNumberReader lnr = null;/*from ww w .j  av  a 2s .  co  m*/
    try {
        lnr = new LineNumberReader(new FileReader(f));

        for (String line; (line = lnr.readLine()) != null;)
            list.add(line);
    } finally {
        IOUtils.closeQuietly(lnr);
    }

    int i = 0;
    for (; i < LICENSE.length; i++) {
        if (!list.get(i).equals(LICENSE[i])) {
            MODIFIED.add(f.getPath() + ":" + i);
            return list;
        }
    }

    if (!startsWithPackageName(list.get(i))) {
        MODIFIED.add(f.getPath() + ":" + lnr.getLineNumber());
        return list;
    }

    return null;
}

From source file:Main.java

/**
 * Splits a string into a number of tokens.
 * The text is split by '?' and '*'.//from ww w  .  j  av a 2  s .c  om
 * Where multiple '*' occur consecutively they are collapsed into a single '*'.
 *
 * @param text  the text to split
 * @return the array of tokens, never null
 */
static String[] splitOnTokens(String text) {
    // used by wildcardMatch
    // package level so a unit test may run on this

    if (text.indexOf('?') == -1 && text.indexOf('*') == -1) {
        return new String[] { text };
    }

    char[] array = text.toCharArray();
    ArrayList<String> list = new ArrayList<String>();
    StringBuilder buffer = new StringBuilder();
    for (int i = 0; i < array.length; i++) {
        if (array[i] == '?' || array[i] == '*') {
            if (buffer.length() != 0) {
                list.add(buffer.toString());
                buffer.setLength(0);
            }
            if (array[i] == '?') {
                list.add("?");
            } else if (list.isEmpty() || i > 0 && list.get(list.size() - 1).equals("*") == false) {
                list.add("*");
            }
        } else {
            buffer.append(array[i]);
        }
    }
    if (buffer.length() != 0) {
        list.add(buffer.toString());
    }

    return list.toArray(new String[list.size()]);
}

From source file:com.mindcognition.mindraider.export.Atomizer.java

private static void toOneLevel(Feed feed, ConceptTreeNode rootNode, String globalOutlineId,
        HashMap<String, String> noteUriToGlobalId) {
    ArrayList<ConceptTreeNode> children = rootNode.getChildren();
    if (children != null && children.size() > 0) {
        for (int i = 0; i < children.size(); i++) {
            Resource child = children.get(i).getConcept();
            ArrayList<ConceptTreeNode> childChildren = children.get(i).children;
            Entry entry = toAtomEntry(feed, new ConceptResource(child), childChildren, globalOutlineId,
                    noteUriToGlobalId);/* ww  w  . j  a va 2s .  c o  m*/
            feed.addEntry(entry);

            toOneLevel(feed, children.get(i), globalOutlineId, noteUriToGlobalId);
        }
    }
}

From source file:jog.my.memory.gcm.ServerUtilities.java

/**
 * Return a string representation of the arraylist
 * @param amll arraylist of MyLatLng objects
 * @return String representation/*from   w  w w .j  a  va2  s  .co m*/
 */
public static String parseLocationString(ArrayList<MyLatLng> amll) {
    String locationString = "";
    Log.d(TAG, "amll:size: " + amll.size());
    for (int i = 0; i < amll.size(); i++) {
        locationString = locationString + "(" + amll.get(i).getLatitude() + ", " + amll.get(i).getLongitude()
                + ")";
        if (i < amll.size() - 1 && locationString.length() < 495) {
            locationString += ", ";
            if (locationString.length() > 468) {
                return locationString;
            }
        }
    }
    return locationString;
}

From source file:ch.unil.genescore.vegas.LinkageDisequilibrium.java

/** Compute rectangular 'cross'-correlation (LD) r values for the two given snp lists( */
static public RealMatrix computeCrossCorrelationMatrix(ArrayList<Snp> geneSnps1, ArrayList<Snp> geneSnps2) {

    // The correlation matrix for the given set of snps
    RealMatrix corr = MatrixUtils.createRealMatrix(geneSnps1.size(), geneSnps2.size());
    // For each snp pair
    for (int i = 0; i < geneSnps1.size(); i++) {
        for (int j = 0; j < geneSnps2.size(); j++) {
            Snp snp_i = geneSnps1.get(i);
            Snp snp_j = geneSnps2.get(j);
            double r = computeCorrelation(snp_i, snp_j);
            corr.setEntry(i, j, r);/*from   w  w w  .j  a  va2  s . co  m*/
        }
    }
    return corr;
}

From source file:css.variable.converter.CSSVariableConverter.java

private static void loadCSSFiles(File releaseDirectory) {
    CSSFilter theCSSFilter = new CSSFilter();
    DirectoryFilter theDirectoryFilter = new DirectoryFilter();
    ArrayList<String> theDirectoryList = new ArrayList<String>();

    // We're about to go look for every CSS file in a sub directory
    theDirectoryList.add(releaseDirectory.getAbsolutePath());// Add the current directory

    while (!theDirectoryList.isEmpty()) {
        File currentDirectory = new File(theDirectoryList.get(0));

        File[] currentCSSFiles = currentDirectory.listFiles(theCSSFilter);
        File[] subDirectories = currentDirectory.listFiles(theDirectoryFilter);

        // Add any css files found to theCSSList
        if (currentCSSFiles != null) {
            for (File cssFile : currentCSSFiles) {
                theCSSList.add(cssFile);
            }/*from   w  ww.  j a v  a 2  s . c  o m*/
        }

        // Add any more subdirectories found to the directory list.
        if (subDirectories != null) {
            for (File dir : subDirectories) {
                theDirectoryList.add(dir.getPath());
            }
        }

        // Remove current directory.
        theDirectoryList.remove(0);
    }
}

From source file:com.shenit.commons.utils.CollectionUtils.java

/**
 * Drop n elements by direction//  ww w  .  j  av a 2  s . c om
 * @param cols
 * @param n
 * @param direction Negative direction means drop from tail; Others means drop from head
 * @return Collection after drop
 */
public static <T> Collection<T> drop(Collection<T> cols, int n, int direction) {
    if (cols == null || n < 0)
        return null;
    ArrayList<T> result = new ArrayList<T>();
    ArrayList<T> colsArr = new ArrayList<T>(cols);
    int size = colsArr.size();
    for (int i = 0; i < size; i++) {
        if ((i >= n && direction >= 0) || (i < size - n && direction < 0))
            result.add(colsArr.get(i));
    }
    return result;
}

From source file:edu.utexas.cs.tactex.utils.BrokerUtils.java

/**
 * @param list/*from w ww.  j  a  va2  s  .c  om*/
 * @param value
 */
public static <T> void insertToSortedArrayList(ArrayList<T> list, T value) {
    list.add(value);
    @SuppressWarnings("unchecked")
    Comparable<T> cmp = (Comparable<T>) value;
    for (int i = list.size() - 1; i > 0 && cmp.compareTo(list.get(i - 1)) < 0; i--)
        Collections.swap(list, i, i - 1);
}