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:de.dhke.projects.cutil.collections.aspect.AspectMapKeySet.java

private boolean batchRemove(final Collection<?> c, final boolean retain) {
    for (K key : _keySet) {
        if (c.contains(key) != retain) {
            Map.Entry<K, V> entry = new DefaultMapEntry<>(key, _aspectMap.get(key));
            _aspectMap.notifyBeforeElementRemoved(_aspectMap, entry);
        }//from w ww  .  jav a  2  s.  c o  m
    }

    boolean wasRemoved = false;
    Iterator<K> iter = _aspectMap.getDecoratee().keySet().iterator();
    while (iter.hasNext()) {
        K key = iter.next();
        if (c.contains(key) != retain) {
            Map.Entry<K, V> entry = new DefaultMapEntry<>(key, _aspectMap.get(key));
            iter.remove();
            wasRemoved = true;
            _aspectMap.notifyAfterElementRemoved(_aspectMap, entry);
        }
    }
    return wasRemoved;
}

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From source file:com.dat255.ht13.grupp23.model.MapModel.java

/**
 * Remove the MessagePoint with the matching id.
 * //from  w  w  w. j  a va  2s .c om
 * @param id
 *            the id of the MessagePoint to be removed.
 */
public void RemoveMessagePointById(int id) {
    Iterator<MessagePoint> it = messagePoints.iterator();
    while (it.hasNext()) {
        MessagePoint msgp = it.next();
        if (msgp.getId() == id) {
            it.remove();
            break;
        }
    }
}

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From source file:com.evolveum.midpoint.model.intest.manual.CsvBackingStore.java

protected void deleteInCsv(String username) throws IOException {
    List<String> lines = Files.readAllLines(Paths.get(CSV_TARGET_FILE.getPath()));
    Iterator<String> iterator = lines.iterator();
    while (iterator.hasNext()) {
        String line = iterator.next();
        String[] cols = line.split(",");
        if (cols[0].matches("\"" + username + "\"")) {
            iterator.remove();
        }// ww  w  . j a v  a2 s .c  o  m
    }
    Files.write(Paths.get(CSV_TARGET_FILE.getPath()), lines, StandardOpenOption.WRITE,
            StandardOpenOption.TRUNCATE_EXISTING);
}

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From source file:com.flexive.ejb.beans.search.SearchEngineBean.java

/**
 * {@inheritDoc}//from   ww  w .  j  a  v a 2s  .  c  o  m
 */
@Override
@TransactionAttribute(TransactionAttributeType.REQUIRED)
public Collection<String> loadNames(ResultLocation location) throws FxApplicationException {
    final List<String> names = Lists.newArrayList(configuration.getKeys(getConfigurationParameter(location)));
    // remove default query from list
    final Iterator<String> iter = names.iterator();
    while (iter.hasNext()) {
        if (iter.next().equals(DEFAULT_QUERY_NAME)) {
            iter.remove();
        }
    }

    return names;
}

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From source file:net.solarnetwork.web.support.AbstractView.java

/**
 * This method performs the same functions as
 * {@link AbstractView#render(Map, HttpServletRequest, HttpServletResponse)}
 * except that it uses a LinkedHashMap to preserve model order rather than a
 * HashMap.//from w  w w. j  a  v a 2  s .  co  m
 */
@Override
public void render(Map<String, ?> model, HttpServletRequest request, HttpServletResponse response)
        throws Exception {
    if (logger.isDebugEnabled()) {
        logger.debug("Rendering view with name '" + getBeanName() + "' with model " + model
                + " and static attributes " + getStaticAttributes());
    }

    // Consolidate static and dynamic model attributes.
    Map<String, Object> mergedModel = new LinkedHashMap<String, Object>(
            getStaticAttributes().size() + (model != null ? model.size() : 0));
    mergedModel.putAll(getStaticAttributes());
    if (model != null) {
        mergedModel.putAll(model);
    }

    // Expose RequestContext?
    if (getRequestContextAttribute() != null) {
        mergedModel.put(getRequestContextAttribute(), createRequestContext(request, response, mergedModel));
    }

    // remove objects that should be ignored
    if (modelObjectIgnoreTypes != null && modelObjectIgnoreTypes.size() > 0) {
        Iterator<Object> objects = mergedModel.values().iterator();
        while (objects.hasNext()) {
            Object o = objects.next();
            if (o == null) {
                objects.remove();
                continue;
            }
            for (Class<?> clazz : modelObjectIgnoreTypes) {
                if (clazz.isAssignableFrom(o.getClass())) {
                    if (logger.isTraceEnabled()) {
                        logger.trace("Ignoring model type [" + o.getClass() + ']');
                    }
                    objects.remove();
                    break;
                }
            }
        }
    }

    // remove objects that serialize to null
    if (propertySerializerRegistrar != null) {
        for (Iterator<Map.Entry<String, Object>> itr = mergedModel.entrySet().iterator(); itr.hasNext();) {
            Map.Entry<String, Object> me = itr.next();
            Object o = (me.getValue() == null ? null
                    : propertySerializerRegistrar.serializeProperty(me.getKey(), me.getValue().getClass(),
                            me.getValue(), me.getValue()));
            if (o == null) {
                if (logger.isDebugEnabled()) {
                    logger.debug("Removing model entry [" + me.getKey()
                            + "] because PropertySerializerRegistrar serialized to null");
                }
                itr.remove();
            }

        }
    }

    prepareResponse(request, response);
    renderMergedOutputModel(mergedModel, request, response);
}

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From source file:at.tugraz.ist.akm.webservice.requestprocessor.interceptor.HttpClientBackLog.java

private int sweepMap() {
    int freed = 0;
    Iterator<Map.Entry<Integer, Long>> iter = mClientBacklog.entrySet().iterator();

    while (iter.hasNext()) {
        Map.Entry<Integer, Long> entry = iter.next();
        if (entry.getValue() < System.currentTimeMillis()) {
            iter.remove();
            freed++;//  w w w .j  a v a 2  s  .co m
        }
    }
    return freed;
}

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From source file:com.largecode.interview.rustem.domain.LunchMenu.java

public void removeAllThatNotInList(List<Long> dishIdsFromClient) {
    Iterator<Dish> iterator = getTheDishes().iterator();
    while (iterator.hasNext()) {
        Dish dish = iterator.next();//from ww w  .  j  av  a2 s.c  o m
        if (dish.getIdDish() == null) {
            continue;
        }
        if (!dishIdsFromClient.contains(dish.getIdDish())) {
            iterator.remove();
        }
    }
}

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From source file:au.org.ala.delta.model.image.ImageOverlay.java

public void deleteLocation(OverlayLocation selectedOverlayLocation) {
    Iterator<OverlayLocation> i = this.location.iterator();
    while (i.hasNext()) {
        if (i.next().ID == selectedOverlayLocation.ID) {
            i.remove();
            break;
        }//from   ww w .  ja v a2  s .  c o m
    }
}

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From source file:com.digitalpebble.storm.crawler.ConfigurableTopology.java

private String[] parse(String args[]) {

    List<String> newArgs = new ArrayList<>();
    Collections.addAll(newArgs, args);

    Iterator<String> iter = newArgs.iterator();
    while (iter.hasNext()) {
        String param = iter.next();
        if (param.equals("-conf")) {
            if (!iter.hasNext()) {
                throw new RuntimeException("Conf file not specified");
            }/* w ww  . j av a  2  s  .c om*/
            iter.remove();
            String resource = iter.next();
            try {
                ConfUtils.loadConf(resource, conf);
            } catch (FileNotFoundException e) {
                throw new RuntimeException("File not found : " + resource);
            }
            iter.remove();
        } else if (param.equals("-local")) {
            isLocal = true;
            iter.remove();
        } else if (param.equals("-ttl")) {
            if (!iter.hasNext()) {
                throw new RuntimeException("ttl value not specified");
            }
            iter.remove();
            String ttlValue = iter.next();
            try {
                ttl = Integer.parseInt(ttlValue);
            } catch (NumberFormatException nfe) {
                throw new RuntimeException("ttl value incorrect");
            }
            iter.remove();
        }
    }

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

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From source file:com.zimbra.common.calendar.ZoneInfo2iCalendar.java

/**
 * @param zoneLines - Only the zoneLines related to a time zone that might be relevant from the reference date.
 *//* w w  w  .  j  av a  2s.  c  o m*/
private static String getTimeZoneForZoneLines(String tzid, Set<String> aliases, List<ZoneLine> zoneLines,
        Params params, Set<String> zoneIDs, Map<String, VTimeZone> oldTimeZones) {
    if ((zoneLines == null) || (zoneLines.isEmpty())) {
        return "";
    }
    boolean isPrimary = sPrimaryTZIDs.contains(tzid);
    Integer matchScore = sMatchScores.get(tzid);
    if (matchScore == null) {
        if (isPrimary) {
            matchScore = Integer.valueOf(TZIDMapper.DEFAULT_MATCH_SCORE_PRIMARY);
        } else {
            matchScore = Integer.valueOf(TZIDMapper.DEFAULT_MATCH_SCORE_NON_PRIMARY);
        }
    }
    Iterator<String> aliasesIter = aliases.iterator();
    while (aliasesIter.hasNext()) {
        String curr = aliasesIter.next();
        if (zoneIDs.contains(curr)) {
            aliasesIter.remove();
        }
    }
    ZoneLine zline = zoneLines.get(0);
    VTimeZone oldVtz = oldTimeZones.get(zline.getName());
    Property oldLastModProp = null;
    if (null != oldVtz) {
        oldLastModProp = oldVtz.getProperties().getProperty(Property.LAST_MODIFIED);
    }
    LastModified newLastModified = getLastModified(params.lastModified);
    LastModified trialLastModified;
    if (null != oldLastModProp && oldLastModProp instanceof LastModified) {
        trialLastModified = (LastModified) oldLastModProp;
    } else {
        trialLastModified = newLastModified;
    }
    VTimeZone vtz = toVTimeZoneComp(params.referenceDate, zoneLines, trialLastModified, aliases, isPrimary,
            matchScore);
    String asText = vtz.toString();
    if ((null != oldVtz) && (trialLastModified != newLastModified)) {
        String oldText = oldVtz.toString();
        if (!asText.equals(oldText)) {
            /* Work around non-round tripped entries where the original source has:
             *     X-ZIMBRA-TZ-ALIAS:(GMT+12.00) Anadyr\, Petropavlovsk-Kamchatsky (RTZ 11)
             * but in this we have:
             *     X-ZIMBRA-TZ-ALIAS:(GMT+12.00) Anadyr\\\, Petropavlovsk-Kamchatsky (RTZ 11)
             * suspect that is a bug in libical which may be fixed in a later revision
             */
            String oldText2 = oldText.replace("\\\\\\,", "\\,");
            if (!asText.equals(oldText2)) {
                LastModified lastModProp = (LastModified) vtz.getProperties()
                        .getProperty(Property.LAST_MODIFIED);
                try {
                    lastModProp.setValue(newLastModified.getValue());
                    asText = vtz.toString();
                } catch (ParseException e) {
                    System.err.println("Problem assigning LAST-MODIFIED - " + e.getMessage());
                }
            }
        }
    }
    return asText;
}

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