Examples of com.hazelcast.spi.Operation

com.hazelcast.spi.Operation
An operation could be compared the a {@link Runnable}. So it contains logic that is going to be executed; this logic will be placed in the {@link #run()} method.

        //TODO shouldn't we remove TxBackupLog from map ?
        if (log.state == State.ACTIVE) {
            Collection<MemberImpl> memberList = nodeEngine.getClusterService().getMemberList();
            Collection<Future> futures = new ArrayList<Future>(memberList.size());
            for (MemberImpl member : memberList) {
                Operation op = new BroadcastTxRollbackOperation(txnId);
                Future f = operationService.invokeOnTarget(SERVICE_NAME, op, member.getAddress());
                futures.add(f);
            }


            try {

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        for (MemberImpl member : members) {
            try {
                if (member.localMember()) {
                    continue;
                }
                Operation operation = new InvalidateNearCacheOperation(mapName, key).setServiceName(MapService.SERVICE_NAME);
                nodeEngine.getOperationService().send(operation, member.getAddress());
            } catch (Throwable throwable) {
                throw new HazelcastException(throwable);
            }
        }

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        }
        if (keys == null || keys.isEmpty()) {
            return;
        }
        //send operation.
        Operation operation = new NearCacheKeySetInvalidationOperation(mapName, keys)
                .setServiceName(MapService.SERVICE_NAME);
        Collection<MemberImpl> members = nodeEngine.getClusterService().getMemberList();
        for (MemberImpl member : members) {
            try {
                if (member.localMember()) {

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            if (partition.onDeadAddress(deadAddress)) {
                throw new IllegalStateException("Duplicate address found in partition replicas!");
            }


            if (promote) {
                final Operation op = new PromoteFromBackupOperation();
                op.setPartitionId(partition.getPartitionId())
                        .setNodeEngine(nodeEngine)
                        .setValidateTarget(false)
                        .setService(this);
                nodeEngine.getOperationService().executeOperation(op);
            }

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    public boolean hasOnGoingMigration() {
        return hasOnGoingMigrationLocal() || (!node.isMaster() && hasOnGoingMigrationMaster(Level.FINEST));
    }


    private boolean hasOnGoingMigrationMaster(Level level) {
        Operation operation = new HasOngoingMigration();
        Address masterAddress = node.getMasterAddress();
        OperationService operationService = nodeEngine.getOperationService();
        InvocationBuilder invocationBuilder = operationService.createInvocationBuilder(SERVICE_NAME, operation, masterAddress);
        Future future = invocationBuilder.setTryCount(100).setTryPauseMillis(100).invoke();
        try {

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            final Address owner = partition.getOwnerOrNull();
            if (thisAddress.equals(owner)) {
                if (partition.getReplicaAddress(replicaIndex) != null) {
                    final int partitionId = partition.getPartitionId();
                    final long replicaVersion = getCurrentReplicaVersion(replicaIndex, partitionId);
                    final Operation operation = createReplicaSyncStateOperation(replicaVersion, partitionId);
                    final Future future = invoke(operation, replicaIndex, partitionId);
                    futures.add(future);
                }
            }
        }

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                .setReplicaIndex(replicaIndex)
                .invoke();
    }


    private Operation createReplicaSyncStateOperation(long replicaVersion, int partitionId) {
        final Operation op = new IsReplicaVersionSync(replicaVersion);
        op.setService(this);
        op.setNodeEngine(nodeEngine);
        op.setResponseHandler(ResponseHandlerFactory
                .createErrorLoggingResponseHandler(node.getLogger(IsReplicaVersionSync.class)));
        op.setPartitionId(partitionId);


        return op;
    }

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        }


        ClusterService cs = nodeEngine.getClusterService();
        Collection<MemberImpl> members = cs.getMemberList();
        for (MemberImpl member : members) {
            Operation operation = new KeyValueJobOperation<KeyIn, ValueIn>(name, jobId, chunkSize, keyValueSource, mapper,
                    combinerFactory, reducerFactory, communicateStats, topologyChangedStrategy);


            executeOperation(operation, member.getAddress(), mapReduceService, nodeEngine);
        }


        // After we prepared all the remote systems we can now start the processing
        for (MemberImpl member : members) {
            Operation operation = new StartProcessingJobOperation<KeyIn>(name, jobId, keys, predicate);
            executeOperation(operation, member.getAddress(), mapReduceService, nodeEngine);
        }
        return jobFuture;
    }

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                if (recordStorage != null && recordStorage.isLoaded()) {
                    ReplicationPublisher replicationPublisher = recordStorage.getReplicationPublisher();
                    replicationPublisher.queuePreProvision(getCallerAddress(), chunkSize);
                } else {
                    OperationService operationService = getNodeEngine().getOperationService();
                    Operation operation = new ReplicatedMapInitChunkOperation(mapName, localMember);
                    operationService.send(operation, getCallerAddress());
                }
            }
        }
    }

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    }


    protected void evictAllInternal() {
        try {
            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));

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com.hazelcast.cache.impl.AbstractCacheProxy

com.hazelcast.cache.impl.AbstractCacheProxyBase

com.hazelcast.cache.impl.AbstractInternalCacheProxy

com.hazelcast.cache.impl.CacheProxy

com.hazelcast.cache.impl.client.CacheCreateConfigRequest

com.hazelcast.cache.impl.client.CacheDestroyRequest

com.hazelcast.cache.impl.ClusterWideIterator

com.hazelcast.client.impl.client.MultiTargetClientRequest

com.hazelcast.client.impl.client.PartitionClientRequest

com.hazelcast.client.impl.client.TargetClientRequest

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