Package com.hazelcast.spi.impl

Examples of com.hazelcast.spi.impl.BinaryOperationFactory

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    public boolean isEmpty() {
        final NodeEngine nodeEngine = getNodeEngine();
        try {
            Map<Integer, Object> results = nodeEngine.getOperationService()
                    .invokeOnAllPartitions(SERVICE_NAME,
                            new BinaryOperationFactory(new MapIsEmptyOperation(name), nodeEngine));
            for (Object result : results.values()) {
                if (!(Boolean) getService().toObject(result))
                    return false;
            }
            return true;
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        final NodeEngine nodeEngine = getNodeEngine();
        try {
            // todo you can optimize keyset by taking keys without lock then re-fetch missing ones. see localKeySet
            Map<Integer, Object> results = nodeEngine.getOperationService()
                    .invokeOnAllPartitions(SERVICE_NAME,
                            new BinaryOperationFactory(new MapKeySetOperation(name), nodeEngine));
            Set<Data> keySet = new HashSet<Data>();
            for (Object result : results.values()) {
                Set keys = ((MapKeySet) getService().toObject(result)).getKeySet();
                keySet.addAll(keys);
            }
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        final NodeEngine nodeEngine = getNodeEngine();
        try {
            // todo add a feature to mancenter to sync cache to db completely
            nodeEngine.getOperationService()
                    .invokeOnAllPartitions(SERVICE_NAME,
                            new BinaryOperationFactory(new MapFlushOperation(name), nodeEngine));
        } catch (Throwable t) {
            throw ExceptionUtil.rethrow(t);
        }
    }
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    protected Collection<Data> valuesInternal() {
        final NodeEngine nodeEngine = getNodeEngine();
        try {
            Map<Integer, Object> results = nodeEngine.getOperationService()
                    .invokeOnAllPartitions(SERVICE_NAME,
                            new BinaryOperationFactory(new MapValuesOperation(name), nodeEngine));
            List<Data> values = new ArrayList<Data>();
            for (Object result : results.values()) {
                values.addAll(((MapValueCollection) getService().toObject(result)).getValues());
            }
            return values;
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        final NodeEngine nodeEngine = getNodeEngine();
        try {
            ClearOperation clearOperation = new ClearOperation(mapName);
            clearOperation.setServiceName(SERVICE_NAME);
            nodeEngine.getOperationService()
                    .invokeOnAllPartitions(SERVICE_NAME, new BinaryOperationFactory(clearOperation, nodeEngine));

        } catch (Throwable t) {
            throw ExceptionUtil.rethrow(t);
        }
    }
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    protected Set<Entry<Data, Data>> entrySetInternal() {
        final NodeEngine nodeEngine = getNodeEngine();
        try {
            Map<Integer, Object> results = nodeEngine.getOperationService()
                    .invokeOnAllPartitions(SERVICE_NAME,
                            new BinaryOperationFactory(new MapEntrySetOperation(name), nodeEngine));
            Set<Entry<Data, Data>> entrySet = new HashSet<Entry<Data, Data>>();
            for (Object result : results.values()) {
                Set entries = ((MapEntrySet) getService().toObject(result)).getEntrySet();
                if (entries != null)
                    entrySet.addAll(entries);
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        final NodeEngine nodeEngine = getNodeEngine();
        if (attribute == null) throw new IllegalArgumentException("Attribute name cannot be null");
        try {
            AddIndexOperation addIndexOperation = new AddIndexOperation(name, attribute, ordered);
            nodeEngine.getOperationService()
                    .invokeOnAllPartitions(SERVICE_NAME, new BinaryOperationFactory(addIndexOperation, nodeEngine));
        } catch (Throwable t) {
            throw ExceptionUtil.rethrow(t);
        }
    }
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    protected Set<Data> keySetInternal() {
        final NodeEngine nodeEngine = getNodeEngine();
        try {
            Map<Integer, Object> results = nodeEngine.getOperationService()
                    .invokeOnAllPartitions(SERVICE_NAME, new BinaryOperationFactory(new MapKeySetOperation(name), nodeEngine));
            Set<Data> keySet = new HashSet<Data>();
            for (Object result : results.values()) {
                Set keys = ((MapKeySet) getService().toObject(result)).getKeySet();
                keySet.addAll(keys);
            }
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    protected Collection<Data> valuesInternal() {
        final NodeEngine nodeEngine = getNodeEngine();
        try {
            Map<Integer, Object> results = nodeEngine.getOperationService()
                    .invokeOnAllPartitions(SERVICE_NAME, new BinaryOperationFactory(new MapValuesOperation(name), nodeEngine));
            List<Data> values = new ArrayList<Data>();
            for (Object result : results.values()) {
                values.addAll(((MapValueCollection) getService().toObject(result)).getValues());
            }
            return values;
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            clearNearCache();
            final Operation operation = new EvictAllOperation(name);
            final NodeEngine nodeEngine = getNodeEngine();
            final Map<Integer, Object> resultMap
                    = nodeEngine.getOperationService().invokeOnAllPartitions(SERVICE_NAME,
                    new BinaryOperationFactory(operation, nodeEngine));

            int numberOfAffectedEntries = 0;
            for (Object o : resultMap.values()) {
                numberOfAffectedEntries += (Integer) o;
            }
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Related Classes of com.hazelcast.spi.impl.BinaryOperationFactory

  • com.hazelcast.map.impl.proxy.MapProxySupport
  • com.hazelcast.map.impl.tx.TransactionalMapProxySupport
  • com.hazelcast.map.proxy.MapProxySupport
  • com.hazelcast.map.tx.TransactionalMapProxySupport
  • com.hazelcast.nio.serialization.Data
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