Example usage for java.util Iterator remove

Introduction

In this page you can find the example usage for java.util Iterator remove.

Prototype

default void remove() 

Source Link

Document

Removes from the underlying collection the last element returned by this iterator (optional operation).

Usage

From source file:com.evolveum.midpoint.schema.util.AdminGuiConfigTypeUtil.java

private static void joinObjectDetails(GuiObjectDetailsSetType objectDetailsSet,
        GuiObjectDetailsPageType newObjectDetails) {
    Iterator<GuiObjectDetailsPageType> iterator = objectDetailsSet.getObjectDetailsPage().iterator();
    while (iterator.hasNext()) {
        GuiObjectDetailsPageType currentDetails = iterator.next();
        if (isTheSameObjectType(currentDetails, newObjectDetails)) {
            iterator.remove();
        }//from ww  w. j  a  v a  2 s .c o m
    }
    objectDetailsSet.getObjectDetailsPage().add(newObjectDetails.clone());
}

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From source file:com.aurel.track.item.consInf.ConsInfBL.java

/**
 * Deletes those elements from list/*from   w w  w  .ja  va2s .c  om*/
 * which correspond to elements of values array
 * @param personBeans
 * @param values
 * @return
 */
public static void deleteSelected(List<TPersonBean> personBeans, Integer[] values) {
    if (personBeans == null || values == null || values.length == 0) {
        return;
    }
    Set<Integer> valuesSet = new HashSet<Integer>();
    for (int i = 0; i < values.length; i++) {
        valuesSet.add(values[i]);
    }
    Iterator<TPersonBean> iterator = personBeans.iterator();
    while (iterator.hasNext()) {
        TPersonBean personBean = iterator.next();
        if (valuesSet.contains(personBean.getObjectID())) {
            iterator.remove();
        }
    }
}

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From source file:com.blackducksoftware.integration.jira.task.JiraSettingsService.java

public static List<TicketCreationError> expireOldErrors(final PluginSettings pluginSettings) {
    logger.debug("Pulling error messages from settings");
    final Object errorObject = pluginSettings.get(HubJiraConstants.HUB_JIRA_ERROR);
    if (errorObject == null) {
        logger.debug("No error messages found in settings");
        return null;
    }//from  w ww  .j a v a 2s  . c om
    if (!(errorObject instanceof String)) {
        logger.warn(
                "The error object in settings is invalid (probably stored by an older version of the plugin); discarding it");
        pluginSettings.remove(HubJiraConstants.HUB_JIRA_ERROR);
        return null;
    }

    List<TicketCreationError> ticketErrors = null;
    final String ticketErrorsString = (String) errorObject;
    try {
        ticketErrors = TicketCreationError.fromJson(ticketErrorsString);
    } catch (final Exception e) {
        logger.warn("Error deserializing JSON string pulled from settings: " + e.getMessage()
                + "; resettting error message list");
        pluginSettings.remove(HubJiraConstants.HUB_JIRA_ERROR);
        return null;
    }
    if ((ticketErrors == null) || ticketErrors.isEmpty()) {
        logger.debug("No error messages found in settings");
        return null;
    }
    logger.debug("# error messages pulled from settings: " + ticketErrors.size());
    Collections.sort(ticketErrors);
    final DateTime currentTime = DateTime.now();
    final Iterator<TicketCreationError> expirationIterator = ticketErrors.iterator();
    while (expirationIterator.hasNext()) {
        final TicketCreationError ticketError = expirationIterator.next();
        final DateTime errorTime = ticketError.getTimeStampDateTime();
        if (Days.daysBetween(errorTime, currentTime).isGreaterThan(Days.days(30))) {
            logger.debug("Removing old error message with timestamp: " + ticketError.getTimeStamp());
            expirationIterator.remove();
        }
    }
    logger.debug("Saving " + ticketErrors.size() + " non-expired error messages in settings");
    pluginSettings.put(HubJiraConstants.HUB_JIRA_ERROR, TicketCreationError.toJson(ticketErrors));
    return ticketErrors;
}

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From source file:Main.java

/**
 * Returns reusable bitmap, if exists//from w ww  .j a va 2 s.com
 *
 * @param options Options to look against
 * @return reusable bitmap, if exists
 */
@Nullable
private static Bitmap getBitmapFromReusableSet(@NonNull final BitmapFactory.Options options) {
    Bitmap bitmap = null;

    if (sReusableBitmaps != null && sReusableBitmaps.isEmpty()) {
        synchronized (sReusableBitmaps) {
            final Iterator<SoftReference<Bitmap>> iterator = sReusableBitmaps.iterator();
            Bitmap item;

            while (iterator.hasNext()) {
                item = iterator.next().get();

                if (item != null && item.isMutable()) {
                    // Check to see it the item can be used for inBitmap.
                    if (canUseForInBitmap(item, options)) {
                        bitmap = item;

                        // Remove from reusable set so it can't be used again.
                        iterator.remove();
                        break;
                    }
                } else {
                    // Remove from the set if the reference has been cleared.
                    iterator.remove();
                }
            }
        }
    }
    return bitmap;
}

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From source file:com.all.shared.json.JsonConverter.java

@SuppressWarnings("unchecked")
private static <T> T cleanAndConvert(JSONObject jsonObject, Class<T> clazz) {
    try {/*  ww w. j a  v  a  2  s  .  c  o  m*/
        Iterator<String> keys = jsonObject.keys();
        T instance = clazz.newInstance();
        while (keys.hasNext()) {
            String key = keys.next();
            if (!PropertyUtils.isWriteable(instance, key)) {
                keys.remove();
            }
        }
        return (T) JSONObject.toBean(jsonObject, clazz);
    } catch (Exception e) {
        throw new IllegalArgumentException("Could not convert from json to bean of type " + clazz.getName(), e);
    }
}

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From source file:com.clustercontrol.agent.log.LogfileMonitorManager.java

private static void refresh() {
    synchronized (LogfileMonitorManager.class) {
        log.debug("refresh() : start");

        List<MonitorInfoWrapper> monitorList = popMonitorInfoList();

        // ???????????????
        if (monitorList != null) {
            log.debug("refresh() : m_monitorList.size=" + monitorList.size());

            // ????
            if (statusRoot == null) {
                statusRoot = new ReadingStatusRoot(monitorList, getReadingStatesStorePath());
                log.debug("refresh() : ReadingStatusRoot is initialized.");
            } else {
                statusRoot.update(monitorList);
                log.debug("refresh() : ReadingStatusRoot is updated.");
            }//from w w  w .  j ava2 s . c om
        } else {
            // ???
            if (statusRoot != null)
                statusRoot.update();
        }

        if (statusRoot == null) {
            log.debug("refresh() : ReadingStatusRoot is not initialized.");
            return;
        }

        log.debug("refresh() : monitoring files.");

        Set<String> newLogfileMonitorCacheKeySet = new HashSet<String>();
        for (ReadingStatusDir miDir : statusRoot.getReadingStatusDirList()) {
            MonitorInfoWrapper wrapper = miDir.getMonitorInfo();

            String monitorId = wrapper.monitorInfo.getMonitorId();
            String directoryPath = wrapper.monitorInfo.getLogfileCheckInfo().getDirectory();
            String fileNamePattern = wrapper.monitorInfo.getLogfileCheckInfo().getFileName();
            String fileEncoding = wrapper.monitorInfo.getLogfileCheckInfo().getFileEncoding();
            String fileReturnCode = wrapper.monitorInfo.getLogfileCheckInfo().getFileReturnCode();
            log.debug("refresh() : monitorId=" + monitorId + ", directory=" + directoryPath
                    + ", filenamePattern=" + fileNamePattern + ", fileEncoding=" + fileEncoding
                    + ", fileReturnCode=" + fileReturnCode);

            for (ReadingStatus status : miDir.list()) {
                log.debug("refresh() : filePath=" + status.filePath.getPath());

                String cacheKey = monitorId + status.rsFilePath.getPath();
                LogfileMonitor logfileMonitor = logfileMonitorCache.get(cacheKey);
                if (logfileMonitor == null) {
                    // ?
                    logfileMonitor = new LogfileMonitor(wrapper, status);
                    logfileMonitorCache.put(cacheKey, logfileMonitor);
                    log.debug("refresh() : LogfileMonitor is created.");
                } else {
                    log.debug("refresh() : LogfileMonitor is being cached.");
                }

                logfileMonitor.setMonitor(wrapper);

                newLogfileMonitorCacheKeySet.add(cacheKey);
            }
        }

        /*
         * ?????logfileMonitor????
         */
        Iterator<Entry<String, LogfileMonitor>> it = logfileMonitorCache.entrySet().iterator();
        while (it.hasNext()) {
            Entry<String, LogfileMonitor> entry = it.next();
            if (!newLogfileMonitorCacheKeySet.contains(entry.getKey())) {
                entry.getValue().clean();
                it.remove();
            }
        }
    }
}

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From source file:de.undercouch.citeproc.TestSuiteRunner.java

/**
 * Reads a compiled test file (.json)//from w w  w.j  av a 2  s .c o m
 * @param f the test file
 * @return the configuration read from the file
 * @throws IOException if the file could not be read
 */
private static Map<String, Object> readFile(File f) throws IOException {
    FileInputStream fis = new FileInputStream(f);
    try {
        JsonLexer jsonLexer = new JsonLexer(new InputStreamReader(fis, "UTF-8"));
        JsonParser jsonParser = new JsonParser(jsonLexer);
        Map<String, Object> m = jsonParser.parseObject();

        //remove items whose value is 'false'
        Iterator<Map.Entry<String, Object>> i = m.entrySet().iterator();
        while (i.hasNext()) {
            Map.Entry<String, Object> e = i.next();
            if (e.getValue() instanceof Boolean && !((Boolean) e.getValue()).booleanValue()) {
                i.remove();
            }
        }

        return m;
    } finally {
        fis.close();
    }
}

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From source file:com.evolveum.midpoint.util.MiscUtil.java

/**
 * Only zero vs non-zero value of comparator is important. 
 *///from  w  w  w  . j  av a2 s.c o  m
public static <T> boolean unorderedArrayEquals(T[] a, T[] b, Comparator<T> comparator) {
    if (a == null && b == null) {
        return true;
    }
    if (a == null || b == null) {
        return false;
    }
    if (a.length != b.length) {
        return false;
    }
    List<T> outstanding = Arrays.asList(b);
    for (T ao : a) {
        boolean found = false;
        Iterator<T> iterator = outstanding.iterator();
        while (iterator.hasNext()) {
            T oo = iterator.next();
            if (comparator.compare(ao, oo) == 0) {
                iterator.remove();
                found = true;
            }
        }
        if (!found) {
            return false;
        }
    }
    if (!outstanding.isEmpty()) {
        return false;
    }
    return true;
}

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From source file:fr.lirmm.graphik.graal.io.owl.OWL2Parser.java

private static InMemoryAtomSet removeUselessTopInBody(InMemoryAtomSet atomset) {
    InMemoryAtomSet newAtomset = new DefaultInMemoryGraphAtomSet();
    Iterator<Atom> it = atomset.iterator();
    Atom a;//from   ww w.j  a v  a  2  s.  co m
    while (it.hasNext()) {
        a = it.next();
        if (!a.getPredicate().equals(Predicate.TOP)) {
            newAtomset.add(a);
            it.remove();
        } else {

        }
    }

    // for each top predicate
    Set<Term> terms = newAtomset.getTerms();
    it = atomset.iterator();
    while (it.hasNext()) {
        a = it.next();
        if (!terms.contains(a.getTerm(0))) {
            newAtomset.add(a);
        }
    }

    return newAtomset;
}

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From source file:com.evolveum.midpoint.util.MiscUtil.java

/**
 * Only zero vs non-zero value of comparator is important. 
 *///  w  w  w  .  j  a v a2s.co  m
public static boolean unorderedCollectionEquals(Collection a, Collection b, Comparator comparator) {
    if (a == null && b == null) {
        return true;
    }
    if (a == null || b == null) {
        return false;
    }
    if (a.size() != b.size()) {
        return false;
    }
    Collection outstanding = new ArrayList(b.size());
    outstanding.addAll(b);
    for (Object ao : a) {
        boolean found = false;
        Iterator iterator = outstanding.iterator();
        while (iterator.hasNext()) {
            Object oo = iterator.next();
            if (comparator.compare(ao, oo) == 0) {
                iterator.remove();
                found = true;
            }
        }
        if (!found) {
            return false;
        }
    }
    if (!outstanding.isEmpty()) {
        return false;
    }
    return true;
}

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