Example usage for java.util TreeSet size

Introduction

In this page you can find the example usage for java.util TreeSet size.

Prototype

public int size() 

Source Link

Document

Returns the number of elements in this set (its cardinality).

Usage

From source file:org.mrgeo.cmd.generatekeys.GenerateKeys.java

private static List<Integer> findRandomIndices(int num, int indexMin, int indexMax, Random r) {
    log.info("Start generating random indices");

    int range = (indexMax - indexMin) + 1;
    log.info(String.format("Using index range %d %d", indexMin, indexMax));
    TreeSet<Integer> indices = new TreeSet<Integer>();

    while (indices.size() < num) {
        int index = r.nextInt(range) + indexMin;
        if (!indices.contains(index))
            indices.add(index);//from   www  . j a  v  a2 s  .  c  om
    }

    List<Integer> indicesList = new ArrayList<Integer>();
    for (Integer index : indices)
        indicesList.add(index);
    for (Integer index : indicesList)
        log.info("Index = " + index);
    log.info("End generating random indices");

    return indicesList;
}

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From source file:org.alfresco.bm.test.prop.TestPropertyFactory.java

/**
 * Convert Java properties into instances of {@link TestProperty} instances.
 * /*from w w  w . j a v  a 2s  . co m*/
 * @param inheritanceCSV        comma-separated list of project property namespaces to inherit
 * @param properties            Java properties with values defining defaults, types, etc
 * @return                      objects mapping all the values required to persist and present the test properties
 */
public static List<TestProperty> getTestProperties(String inheritanceCSV, Properties properties) {
    // Get property inheritance order
    TreeSet<String> inheritance = getInheritance(inheritanceCSV);
    if (inheritance.size() == 0) {
        logger.error("The property inheritance set is empty: " + inheritanceCSV);
    }

    // Extract project and property names
    Set<String> allPropNames = new HashSet<String>(113);
    getPropertyAndProjectNames(properties, allPropNames, inheritance);

    // Build the properties
    List<TestProperty> testProperties = new ArrayList<TestProperty>(57);
    for (String propName : allPropNames) {
        // Eliminate non-compliat properties
        Matcher propNameMatcher = PROP_NAME_PATTERN.matcher(propName);
        if (!propNameMatcher.matches()) {
            logger.error("Ignoring illegal property name '" + propName + "'.  Values must match '"
                    + PROP_NAME_REGEX + "' "
                    + " i.e. start with a letter and then include letters, numbers, dots or dashes.");
            continue;
        }

        TestProperty testProperty = getProperty(properties, propName, inheritance);
        testProperties.add(testProperty);
    }
    // Done
    return testProperties;
}

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From source file:org.apache.hadoop.hbase.loadtest.MultiThreadedReader.java

static void debugMismatchResults(TreeSet<KeyValue> noDuplicateResultSet, TreeSet<KeyValue> kvExpected) {
    if (noDuplicateResultSet.size() != kvExpected.size()) {
        LOG.info("Expected size was: " + kvExpected.size() + " but result set was of size: "
                + noDuplicateResultSet.size());
    }//from   ww  w  .ja va  2s  .c o  m
    Iterator<KeyValue> expectedIterator = kvExpected.iterator();
    Iterator<KeyValue> returnedIterator = noDuplicateResultSet.iterator();
    while (expectedIterator.hasNext() || returnedIterator.hasNext()) {
        KeyValue expected = null;
        KeyValue returned = null;
        if (expectedIterator.hasNext()) {
            expected = expectedIterator.next();
        }
        if (returnedIterator.hasNext()) {
            returned = returnedIterator.next();
        }
        if (returned == null || expected == null) {
            LOG.info("MISMATCH!! Expected was : " + expected + " but got " + returned);
        } else if (KeyValue.COMPARATOR.compare(expected, returned) != 0) {
            LOG.info("MISMATCH!! Expected was : " + expected + " but got " + returned);
        } else {
            LOG.info("Expected was : " + expected + " and got " + returned);
        }
    }
}

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From source file:org.onosproject.drivers.microsemi.yang.utils.CeVlanMapUtils.java

/**
 * Add an additional vlan id to an existing string representation.
 * @param existingMap An array of vlan ids
 * @param newVlan The new vlan ID to add
 * @return A string representation delimited by commas and colons
 *//*from   w  ww . j  a  v a2s.com*/
public static String addtoCeVlanMap(String existingMap, Short newVlan) {
    Short[] vlanArray = getVlanSet(existingMap);
    TreeSet<Short> vlanSet = new TreeSet<>();
    for (Short vlan : vlanArray) {
        vlanSet.add(vlan);
    }

    vlanSet.add(newVlan);

    return vlanListAsString(vlanSet.toArray(new Short[vlanSet.size()]));
}

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From source file:org.onosproject.drivers.microsemi.yang.utils.CeVlanMapUtils.java

/**
 * Remove a vlan id from an existing string representation.
 * @param existingMap An array of vlan ids
 * @param vlanRemove The vlan ID to remove
 * @return A string representation delimited by commas and colons
 *///from   w  ww.  j  a v  a 2s .  com
public static String removeFromCeVlanMap(String existingMap, Short vlanRemove) {
    Short[] vlanArray = getVlanSet(existingMap);
    TreeSet<Short> vlanSet = new TreeSet<>();
    for (Short vlan : vlanArray) {
        if (vlan.shortValue() != vlanRemove.shortValue()) {
            vlanSet.add(vlan);
        }
    }

    return vlanListAsString(vlanSet.toArray(new Short[vlanSet.size()]));
}

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From source file:de.knowwe.visualization.util.Utils.java

private static double getVariance(TreeSet<Integer> positions) {
    double average = 0;
    int last = 0;
    for (Integer position : positions) {
        average += position - last;//  w w w.j a  v a 2 s  . com
        last = position;
    }
    average = average / positions.size() - 1;
    double var = 0;
    last = 0;
    for (Integer position : positions) {
        var += Math.abs((position - last) - average);
        last = position;
    }
    return var;
}

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From source file:com.ettoremastrogiacomo.sktradingjava.starters.Temp.java

public static java.util.ArrayList<TreeSet<UDate>> timesegments(java.util.TreeSet<UDate> dates,
        long maxgapmsec) {
    java.util.TreeMap<Integer, TreeSet<UDate>> rank = new java.util.TreeMap<>();
    java.util.TreeSet<UDate> t = new TreeSet<>();
    java.util.ArrayList<TreeSet<UDate>> list = new ArrayList<>();
    for (UDate d : dates) {
        if (t.isEmpty()) {
            t.add(d);/*from  w  ww.  java 2  s . co  m*/
        } else if (d.diffmills(t.last()) > maxgapmsec) {
            rank.put(t.size(), t);
            list.add(t);
            t = new TreeSet<>();
        } else {
            t.add(d);
        }
    }

    return list;
}

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From source file:com.android.calendar.event.EventLocationAdapter.java

/**
 * Post-process the query results to return the first MAX_LOCATION_SUGGESTIONS
 * unique locations in alphabetical order.
 * <p/>/*from  w  ww.j a  va2 s . com*/
 * TODO: Refactor to share code with the recent titles auto-complete.
 */
private static List<Result> processLocationsQueryResults(Cursor cursor) {
    TreeSet<String> locations = new TreeSet<String>(String.CASE_INSENSITIVE_ORDER);
    cursor.moveToPosition(-1);

    // Remove dupes.
    while ((locations.size() < MAX_LOCATION_SUGGESTIONS) && cursor.moveToNext()) {
        String location = cursor.getString(EVENT_INDEX_LOCATION).trim();
        locations.add(location);
    }

    // Copy the sorted results.
    List<Result> results = new ArrayList<Result>();
    for (String location : locations) {
        results.add(new Result(null, location, R.drawable.ic_history_holo_light, null));
    }
    return results;
}

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From source file:com.espertech.esper.event.vaevent.PropertyUtility.java

private static MultiKey<String> getPropertiesContributed(EventType deltaEventType,
        String[] allPropertiesSorted) {

    TreeSet<String> props = new TreeSet<String>();
    for (String property : deltaEventType.getPropertyNames()) {
        for (String propInAll : allPropertiesSorted) {
            if (propInAll.equals(property)) {
                props.add(property);// w w  w  . jav a  2 s  . c o  m
                break;
            }
        }
    }
    return new MultiKey<String>(props.toArray(new String[props.size()]));
}

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From source file:com.almende.eve.protocol.jsonrpc.JSONRpc.java

/**
 * Describe all JSON-RPC methods of given class.
 * //from   w w  w .  j  a  v  a  2  s .  c  o m
 * @param c
 *            The class to be described
 * @param requestParams
 *            Optional request parameters.
 * @param auth
 *            the authorizor
 * @return the list
 */
public static List<Object> describe(final Object c, final RequestParams requestParams, final Authorizor auth) {
    try {
        final Map<String, Object> methods = _describe(c, requestParams, "", auth);

        // create a sorted array
        final TreeSet<String> methodNames = new TreeSet<String>(methods.keySet());
        final List<Object> sortedMethods = new ArrayList<Object>(methodNames.size());
        for (final String methodName : methodNames) {
            sortedMethods.add(methods.get(methodName));
        }
        return sortedMethods;
    } catch (final Exception e) {
        LOG.log(Level.WARNING, "Failed to describe class:" + c.toString(), e);
        return null;
    }
}

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