Example usage for org.apache.commons.collections4 MapIterator hasNext

Introduction

In this page you can find the example usage for org.apache.commons.collections4 MapIterator hasNext.

Prototype

boolean hasNext();

Source Link

Document

Checks to see if there are more entries still to be iterated.

Usage

From source file:at.bitfire.davdroid.MemoryCookieStore.java

@Override
public List<Cookie> loadForRequest(HttpUrl url) {
    List<Cookie> cookies = new LinkedList<>();

    synchronized (storage) {
        MapIterator<MultiKey<? extends String>, Cookie> iter = storage.mapIterator();
        while (iter.hasNext()) {
            iter.next();/*from  ww w.j  a v a2s. com*/
            Cookie cookie = iter.getValue();

            // remove expired cookies
            if (cookie.expiresAt() <= System.currentTimeMillis()) {
                iter.remove();
                continue;
            }

            // add applicable cookies
            if (cookie.matches(url))
                cookies.add(cookie);
        }
    }

    return cookies;
}

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From source file:com.pungwe.db.io.store.InstanceCachingStore.java

private void flushCache() throws IOException {
    LRUMap<Long, Record<?>> current = cache;
    cache = new LRUMap<Long, Record<?>>(cacheSize);
    MapIterator<Long, Record<?>> it = current.mapIterator();
    while (it.hasNext()) {
        Long key = it.next();/*from ww  w .  j  av a2 s .  c om*/
        Record<Object> value = (Record<Object>) it.getValue();
        store.update(key, value.value, value.serializer);
    }
}

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From source file:femr.util.DataStructure.Mapping.TabFieldMultiMap.java

/**
 * Checks to see if the map contains an entry for a field
 *
 * @param fieldName name of the field//  w w w.j av  a2  s . c  om
 * @return true if the field has an entry, false otherwise
 */
public boolean containsTabField(String fieldName) {

    MapIterator multiMapIterator = this.getMultiMapIterator();
    while (multiMapIterator.hasNext()) {

        multiMapIterator.next();
        MultiKey mk = (MultiKey) multiMapIterator.getKey();
        if (mk.getKey(0) != null) {

            if (fieldName.equals(mk.getKey(0))) {

                return true;
            }
        }
    }
    return false;
}

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From source file:femr.util.DataStructure.Mapping.TabFieldMultiMap.java

/**
 * Checks to see if the map contains any entries for a field
 *
 * @param fieldName      name of the field
 * @param chiefComplaint chiefcomplaint that it belongs to (can be null)
 * @return true if the field has an entry, false otherwise
 *//*w  w w.  j a v  a2s.c  o m*/
public boolean containsTabField(String fieldName, String chiefComplaint) {

    MapIterator multiMapIterator = this.getMultiMapIterator();
    while (multiMapIterator.hasNext()) {

        multiMapIterator.next();
        MultiKey mk = (MultiKey) multiMapIterator.getKey();
        if (mk.getKey(0) != null && mk.getKey(2) != null) {

            if (fieldName.equals(mk.getKey(0)) && chiefComplaint.equals(mk.getKey(2))) {

                return true;
            }
        }
    }
    return false;
}

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From source file:Model.CacheInMemory.java

@SuppressWarnings("unchecked")
public void cleanup() {

    long now = System.currentTimeMillis();
    ArrayList<K> deleteKey = null;

    synchronized (cacheMap) {
        MapIterator itr = cacheMap.mapIterator();

        deleteKey = new ArrayList<K>((cacheMap.size() / 2) + 1);
        K key = null;//from w w  w .  j av  a2 s . c o  m
        CacheObject c = null;

        while (itr.hasNext()) {
            key = (K) itr.next();
            c = (CacheObject) itr.getValue();

            if (c != null && (now > (timeToLive + c.lastAccessed))) {
                deleteKey.add(key);
            }
        }
    }

    for (K key : deleteKey) {
        synchronized (cacheMap) {
            cacheMap.remove(key);
        }

        Thread.yield();
    }
}

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From source file:imitationLearning.WordSequenceCache.java

/**
 *
 *//* w  w w. j av a 2 s  .com*/
@SuppressWarnings("unchecked")
public void cleanup() {

    long now = System.currentTimeMillis();
    ArrayList<K> deleteKey = null;

    synchronized (cacheMap) {
        MapIterator itr = cacheMap.mapIterator();

        deleteKey = new ArrayList<K>((cacheMap.size() / 2) + 1);
        K key = null;
        CacheObject c = null;

        while (itr.hasNext()) {
            key = (K) itr.next();
            c = (CacheObject) itr.getValue();

            if (c != null && (now > (timeToLive + c.lastAccessed))) {
                deleteKey.add(key);
            }
        }
    }

    for (K key : deleteKey) {
        synchronized (cacheMap) {
            cacheMap.remove(key);
        }

        Thread.yield();
    }
}

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From source file:com.joyent.manta.http.MantaHttpHeaders.java

/**
 * Returns the headers as an array of {@link org.apache.http.Header} instances.
 *
 * @return an array of {@link org.apache.http.Header} instances
 *//*from w  ww .  j a va  2s. c o  m*/
public Header[] asApacheHttpHeaders() {
    if (wrappedHeaders.isEmpty()) {
        return new Header[0];
    }

    final int length = wrappedHeaders.size();
    final Header[] headers = new Header[length];
    final MapIterator<String, Object> itr = wrappedHeaders.mapIterator();

    int i = 0;
    while (itr.hasNext()) {
        String key = itr.next();
        Object val = itr.getValue();

        final HeaderGroup extracted = parseHeaderKeyValue(key, val);
        headers[i++] = extracted.getCondensedHeader(key);
    }

    if (length == i) {
        return headers;
    }

    return Arrays.copyOfRange(headers, 0, i);
}

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From source file:org.apache.openmeetings.web.app.Application.java

public static boolean isUserOnline(Long userId) {
    MapIterator<MultiKey<? extends String>, org.apache.openmeetings.web.app.Client> it = ONLINE_USERS
            .mapIterator();/*from  w w  w. j av  a 2 s.  c  o  m*/
    boolean isUserOnline = false;
    while (it.hasNext()) {
        MultiKey<? extends String> multi = it.next();
        if (multi.size() > 0 && userId.equals(multi.getKey(0))) {
            isUserOnline = true;
            break;
        }
    }
    return isUserOnline;
}

---

From source file:org.apache.openmeetings.web.app.Application.java

public static List<org.apache.openmeetings.web.app.Client> getClients(Long userId) {
    List<org.apache.openmeetings.web.app.Client> result = new ArrayList<org.apache.openmeetings.web.app.Client>();
    MapIterator<MultiKey<? extends String>, org.apache.openmeetings.web.app.Client> it = ONLINE_USERS
            .mapIterator();/*from   w  w w .  j a va  2 s.co m*/
    while (it.hasNext()) {
        MultiKey<? extends String> multi = it.next();
        if (multi.size() > 1 && userId.equals(multi.getKey(0))) {
            result.add(getClientByKeys(userId, (String) (multi.getKey(1))));
            break;
        }
    }
    return result;
}

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From source file:org.tasks.caldav.MemoryCookieStore.java

@Override
public List<Cookie> loadForRequest(HttpUrl url) {
    List<Cookie> cookies = new LinkedList<>();

    synchronized (storage) {
        MapIterator<MultiKey<? extends String>, Cookie> iter = storage.mapIterator();
        while (iter.hasNext()) {
            iter.next();//from   ww  w  .  j ava 2 s  .  co m
            Cookie cookie = iter.getValue();

            // remove expired cookies
            if (cookie.expiresAt() <= System.currentTimeMillis()) {
                iter.remove();
                continue;
            }

            // add applicable cookies
            if (cookie.matches(url)) {
                cookies.add(cookie);
            }
        }
    }

    return cookies;
}

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