Example usage for java.util ArrayList get

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:bookChapter.theoretical.AnalyzeTheoreticalMSMSCalculation.java

private static HashSet<Identify> getBestResult(ArrayList<Identify> results) {
    Collections.sort(results, Identify.ScoreDESC);
    double bestScore = results.get(0).getScore();
    String pep = results.get(0).getPeptide().getSequence();
    HashSet<Identify> selectedTops = new HashSet<Identify>();
    selectedTops.add(results.get(0));/*from w  ww.j ava2  s.co  m*/
    for (int i = 1; i < results.size(); i++) {
        Identify ind = results.get(i);
        double tmpScore = ind.getScore();
        String tmpPep = ind.getPeptide().getSequence();
        // making sure that non-redundant peptide would be only found
        if (tmpScore == bestScore && !pep.equals(tmpPep)) {
            bestScore = tmpScore;
            selectedTops.add(ind);
        }
    }
    return selectedTops;
}

From source file:Main.java

public static void sortObjectArrayListsSimple(ArrayList masterList, String paramName, ArrayList... listsIn) {
    int count = masterList.size();
    for (ArrayList al : listsIn) {
        if (al.size() != count || count == 0) {
            System.out.println("counts of lists are not the same, did not sort");
            return;
        }/*from ww  w  .j  a va  2  s.co m*/
    }
    ArrayList<ArrayList> result = sortObjectArrayListSimpleMaster(masterList, paramName);
    masterList.clear();
    for (Object o : result.get(0))
        masterList.add(o);
    //masterList = result.get(0);
    ArrayList[] orderedLists = new ArrayList[listsIn.length];
    for (int i = 0; i < listsIn.length; i++)
        orderedLists[i] = new ArrayList();
    for (int i = 0; i < result.get(1).size(); i++) {
        int index = (Integer) result.get(1).get(i);
        for (int j = 0; j < listsIn.length; j++) {
            orderedLists[j].add(listsIn[j].get(index));
        }
    }

    for (int i = 0; i < listsIn.length; i++) {
        listsIn[i].clear();
        for (int j = 0; j < orderedLists[i].size(); j++) {
            listsIn[i].add(orderedLists[i].get(j));
        }
    }
}

From source file:com.testlinkrestapi.util.BeanUtils.java

/**
 * @param  ArrayList<TestProjectBean>,ArrayList<TestProjectBean>
 * @return TestProjectBean./* w  w w.  j a  v  a 2  s  . co  m*/
 */
public static final TestProjectBean getDeltaTestProject(ArrayList<TestProjectBean> before,
        ArrayList<TestProjectBean> after) {
    TestProjectBean bean = new TestProjectBean();
    int detla = after.size() - before.size();
    if (detla == 1) {
        bean = after.get(after.size() - 1);
    }
    return bean;
}

From source file:cool.pandora.modeller.ui.handlers.iiif.PatchListHandler.java

private static RDFNode getResourceTarget(final String resourceURI) {
    final ResourceObjectNode resourceObjectNode = ResourceObjectNode.init().resourceURI(resourceURI)
            .resourceProperty(IIIFPredicates.ON).build();
    final ArrayList<RDFNode> resourceTarget = resourceObjectNode.render();
    if (resourceTarget.isEmpty()) {
        return null;
    }/* w w  w. j ava 2s.c o  m*/
    return resourceTarget.get(0);
}

From source file:Main.java

public static <T> ArrayList<T> rand(ArrayList<T> population, int nSamplesNeeded) {
    Random r = new Random();
    ArrayList<T> ret = new ArrayList<T>();

    if (nSamplesNeeded > population.size() / 2) {
        ArrayList<T> original = new ArrayList<T>();
        original = population;/*from ww w .  j a v a2 s  .  c om*/

        while (nSamplesNeeded > 0) {
            int rand = r.nextInt(original.size());
            if (rand < nSamplesNeeded) {
                ret.add(original.get(rand));
                original.remove(rand);
                nSamplesNeeded--;
            }
        }
        original.clear();
    } else
        ret = shuffle(population, nSamplesNeeded);

    return ret;
}

From source file:ded.model.Inheritance.java

/** Return the value to which 'index' is mapped in 'integerToInheritance'. */
public static Inheritance fromJSONRef(ArrayList<Inheritance> integerToInheritance, long index)
        throws JSONException {
    if (0 <= index && index < integerToInheritance.size()) {
        return integerToInheritance.get((int) index);
    } else {//from  ww w  .  j  av a  2s  . c o m
        throw new JSONException("invalid entity ref " + index);
    }
}

From source file:Main.java

public static String[] generateArrayWithStringValuesInRange(int min, int max) {
    ArrayList<String> arrayList = new ArrayList<>();
    for (int i = min; i < max; i++) {
        arrayList.add(Integer.toString(i));
    }//from   w  w  w .  j  av  a  2s .c  o  m
    String[] stringArray = new String[arrayList.size()];
    for (int i = 0; i < arrayList.size(); i++) {
        stringArray[i] = arrayList.get(i);
    }
    return stringArray;
}

From source file:Main.java

public static boolean isLowestLevel(int level) {
    if (mLevelSet == null)
        mLevelSet = mContext.getSharedPreferences(PREFER, Context.MODE_WORLD_READABLE).getStringSet(LEVELSET,
                null);//from   w  w  w. j av a 2s .c om
    if (mLevelSet != null) {
        if (mLevelSet.size() < 5) // data is too few to judge lowest
            return false;
        ArrayList<String> array = Collections.list(Collections.enumeration(mLevelSet));
        Collections.sort(array, mComparator);
        // TODO: may need check statistics to ensure the level is true lowest and not false alarm.
        if (level <= Integer.valueOf(array.get(0)))
            return true;
    }
    return false;
}

From source file:hivemall.fm.FieldAwareFactorizationMachineUDTFTest.java

private static String[] toStringArray(ArrayList<StringFeature> x) {
    final int size = x.size();
    final String[] ret = new String[size];
    for (int i = 0; i < size; i++) {
        ret[i] = x.get(i).toString();
    }/*from w  w w .  j a v  a  2 s .co  m*/
    return ret;
}

From source file:Main.java

private static void zipDir(String dir, ZipOutputStream out) throws IOException {
    File directory = new File(dir);

    URI base = directory.toURI();

    ArrayList<File> filesToZip = new ArrayList<File>();

    GetFiles(directory, filesToZip);// w ww . j  a  v a 2s .c  om

    for (int i = 0; i < filesToZip.size(); ++i) {
        FileInputStream in = new FileInputStream(filesToZip.get(i));

        String name = base.relativize(filesToZip.get(i).toURI()).getPath();

        out.putNextEntry(new ZipEntry(name));

        byte[] buf = new byte[4096];
        int bytes = 0;

        while ((bytes = in.read(buf)) != -1) {
            out.write(buf, 0, bytes);
        }

        out.closeEntry();

        in.close();
    }

    out.finish();
    out.flush();
}