Example usage for java.util Iterator remove

List of usage examples for java.util Iterator remove

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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:modalLogic.tableau.World.java

/**
 * Remove clashes of a given literal.//w w w.  jav a 2  s  .  c  om
 *
 * @param literal the literal
 */
private void removeClashes(LabelledFormula<P> literal) {
    Iterator<Pair<LabelledFormula<P>>> clash = clashes.iterator();
    while (clash.hasNext()) {
        if (clash.next().contains(literal)) {
            clash.remove();
        }
    }
}

From source file:com.almende.dht.Bucket.java

/**
 * Seen node.//  w  ww . j a v  a  2 s . com
 *
 * @param node
 *            the node
 */
public void seenNode(final Node node) {
    synchronized (nodes) {
        if (nodes.containsKey(node.getKey())) {
            nodes.remove(node.getKey());
            nodes.put(node.getKey(), node);
        } else if (nodes.size() < Constants.K) {
            nodes.put(node.getKey(), node);
        } else {
            // get first Node through iterator, do Ping(), wait, on answer
            // within timeout drop key; else drop first Node, recurse
            // seenNode();
            //            LOG.warning("Bucket full:"+this.meta.rank+ " dropping oldest (not yet doing ping)");
            synchronized (nodes) {
                Iterator<Entry<Key, Node>> iter = nodes.entrySet().iterator();
                iter.next();
                iter.remove();
                nodes.put(node.getKey(), node);
            }
        }
        meta.setLastUpdate(System.currentTimeMillis());
    }
}

From source file:com.livgrhm.kansas.resources.AuthResource.java

private void addToAuthList(String email, String hash, java.sql.Date now, String ip) {
    // clear any hashmap entries for this userId
    HashMap authMapInst = this.authMap.getAuthMap();
    Iterator i = authMapInst.entrySet().iterator();
    while (i.hasNext()) {
        Map.Entry item = (Map.Entry) i.next();
        AuthItem ai = (AuthItem) item.getValue();
        if (ai.email.equals(email)) {
            i.remove();
        }//from  w  w  w.  ja  va2  s  . com
    }
    // now add the new key entry
    AuthItem ai = new AuthItem();
    ai.email = email;
    ai.loginDate = now;
    ai.ipAddress = ip;
    authMapInst.put(hash, ai);

    System.out.println("PUT IN AUTHMAP HASH: " + hash);
    System.out.println("AUTHMAP SIZE: " + authMapInst.size());

    this.authMap.setAuthMap(authMapInst);
}

From source file:io.neba.core.resourcemodels.metadata.ResourceModelMetaDataRegistrar.java

public void remove(Bundle bundle) {
    Map<Class<?>, ResourceModelMetadataHolder> newCache = copyCache();
    Iterator<Map.Entry<Class<?>, ResourceModelMetadataHolder>> it = newCache.entrySet().iterator();
    while (it.hasNext()) {
        OsgiBeanSource<?> source = it.next().getValue().source;
        if (source.getBundleId() == bundle.getBundleId()) {
            it.remove();
        }//from   w ww . ja v a 2  s  .co  m
    }
    this.cache = newCache;
}

From source file:de.msg.terminfindung.core.erstellung.impl.AwfTerminfindungErstellen.java

/**
 * Bereinigt die Zeitrume in der bergebenen Liste von Terminen. Leere Zeitrume (ohne Beschreibung) werden
 * gelscht. Wenn fr einen Tag kein Zeitraum vorhanden ist, wird der gesamte Tag gelscht.
 *
 * @param termine Die Liste der Termine//from   w w w  .ja  va2s . co  m
 */
private void bereinigeZeitraeumeInTerminliste(List<Tag> termine) {
    // Durchlaufe die bergebene Liste der Termine

    Tag tag;
    Zeitraum zeitraum;

    // Durchlaufe fr jeden Tag die Liste der Zeitrume

    Iterator<Tag> iterTermin = termine.iterator();
    while (iterTermin.hasNext()) {
        tag = iterTermin.next();
        boolean allEmpty = true;

        Iterator<Zeitraum> iterZeitraum = tag.getZeitraeume().iterator();
        while (iterZeitraum.hasNext()) {
            zeitraum = iterZeitraum.next();
            if (StringUtils.isBlank(zeitraum.getBeschreibung())) {
                iterZeitraum.remove();
            } else {
                allEmpty = false;
            }
        }
        if (allEmpty) {
            iterTermin.remove();
        }
    }
}

From source file:org.openmrs.module.providermanagement.page.controller.SimilarPeoplePageController.java

public String controller(PageModel pageModel, @RequestParam(value = "name", required = true) String name,
        UiUtils ui) throws PersonIsNotProviderException {

    // first find any similar providers and persons
    List<Person> similarProviders = new ArrayList<Person>();
    List<Person> similarPeople;

    // don't bother searching if the name is less than 3 characters
    if (name != null && name.length() > 2) {
        similarPeople = Context.getPersonService().getPeople(name, false);

        // if there are no similar persons, go directly to the create provider page
        if (similarPeople == null || similarPeople.size() == 0) {
            return "redirect:" + new Redirect("providermanagement", "providerCreate", "name=" + name).getUrl();
        }/*from  w  ww. java 2s . c  o m*/

        // otherwise, split into two lists, one of providers and the other of persons
        Iterator<Person> i = similarPeople.iterator();
        while (i.hasNext()) {
            Person p = i.next();
            if (Context.getService(ProviderManagementService.class).isProvider(p)) {
                similarProviders.add(p);
                i.remove();
            }
        }

        // the get people search doesn't appear to sort by name, so we do that here
        Collections.sort(similarPeople, new PersonByFirstNameComparator());
        Collections.sort(similarProviders, new PersonByFirstNameComparator());

        // add the lists, as well as the original name, to the page model
        // (note that we have to convert similarProviders to a simple object so that we can pick up the associated provider attributes; similarPersons is fine as-is)
        pageModel.addAttribute("similarPeople", similarPeople);
        pageModel.addAttribute("similarProviders",
                ProviderManagementWebUtil.convertPersonListToSimpleObjectList(similarProviders, ui,
                        ProviderManagementGlobalProperties.GLOBAL_PROPERTY_PROVIDER_SEARCH_DISPLAY_FIELDS()
                                .values().toArray(new String[0])));
        pageModel.addAttribute("name", name);

        // add the global properties that specifies the fields to display in the provider and patient search results
        pageModel.addAttribute("providerSearchDisplayFields",
                ProviderManagementGlobalProperties.GLOBAL_PROPERTY_PROVIDER_SEARCH_DISPLAY_FIELDS());
        pageModel.addAttribute("personSearchDisplayFields",
                ProviderManagementGlobalProperties.GLOBAL_PROPERTY_PERSON_SEARCH_DISPLAY_FIELDS());

        // in this case we just want to use the default page view, so return null
        return null;
    } else {
        return "redirect:" + new Redirect("providermanagement", "providerCreate", "name=" + name).getUrl();
    }
}

From source file:com.linkedin.kmf.KafkaMonitor.java

private void checkHealth() {
    Iterator<Map.Entry<String, App>> testIt = _tests.entrySet().iterator();
    while (testIt.hasNext()) {
        Map.Entry<String, App> entry = testIt.next();
        if (!entry.getValue().isRunning()) {
            LOG.error("Test " + entry.getKey() + " has stopped.");
            testIt.remove();
        }// w w  w  . j a va 2s  . c  o  m
    }

    Iterator<Map.Entry<String, Service>> serviceIt = _services.entrySet().iterator();
    while (serviceIt.hasNext()) {
        Map.Entry<String, Service> entry = serviceIt.next();
        if (!entry.getValue().isRunning()) {
            LOG.error("Service " + entry.getKey() + " has stopped.");
            serviceIt.remove();
        }
    }
}

From source file:com.expedia.seiso.domain.service.search.Validator.java

private boolean setValidTokens(SearchQuery tokenizedSearchQuery, ConstraintValidatorContext context) {
    boolean isValid = true;

    Set<String> tokens = this.tokenizer.tokenize(tokenizedSearchQuery.getQuery());

    Iterator<String> searchQueryIterator = tokens.iterator();
    while (searchQueryIterator.hasNext()) {
        String searchTerm = searchQueryIterator.next();
        if (!this.tokenPattern.matcher(searchTerm).matches()) {
            searchQueryIterator.remove();
            this.addConstraintViolation(context, "removed search term '" + searchTerm
                    + "' because it does not match pattern " + this.tokenPattern.pattern());
        }/*from   w ww. j  a  va 2  s. c om*/
    }

    if (tokens.size() < 1) {
        isValid = false;
        this.addConstraintViolation(context, "no valid search terms");
    }

    tokenizedSearchQuery.setTokens(tokens);

    return isValid;
}

From source file:de.dhke.projects.cutil.collections.map.MapKeySetEntrySet.java

@Override
public boolean retainAll(Collection<?> c) {
    boolean removed = false;
    Iterator<Entry<K, V>> iter = iterator();
    while (iter.hasNext()) {
        final Entry<K, V> entry = iter.next();
        if (!c.contains(entry)) {
            removed = true;//from w  w  w.  j  a  v  a2 s.c om
            iter.remove();
        }
    }
    return removed;
}

From source file:de.dhke.projects.cutil.collections.map.MapKeySetEntrySet.java

@Override
public boolean removeAll(Collection<?> c) {
    boolean removed = false;
    Iterator<Entry<K, V>> iter = iterator();
    while (iter.hasNext()) {
        final Entry<K, V> entry = iter.next();
        if (c.contains(entry)) {
            removed = true;/*  w w w.  j a  v  a 2 s.  co m*/
            iter.remove();
        }
    }
    return removed;

}