NodeEngine (hazelcast-jet-all 0.6.1 API)

```
public interface NodeEngine
```
The NodeEngine is the 'umbrella' of services/service-method that gets injected into a ManagedService.
So if you are writing a custom SPI service, such as a stack-service, this service should probably implement the ManagedService so you can get access to the services within the system.

Method Summary

All Methods Instance Methods Abstract Methods Deprecated Methods
Modifier and Type	Method and Description
`com.hazelcast.internal.cluster.ClusterService`	`getClusterService()` Gets the ClusterService.
`Config`	`getConfig()` Returns the Config that was used to create the HazelcastInstance.
`ClassLoader`	`getConfigClassLoader()` Returns the Config ClassLoader.
`EventService`	`getEventService()` Gets the EventService.
`ExecutionService`	`getExecutionService()` Gets the ExecutionService.
`HazelcastInstance`	`getHazelcastInstance()` Returns the HazelcastInstance that this `NodeEngine` belongs to.
`Member`	`getLocalMember()` Returns the local member.
`ILogger`	`getLogger(Class clazz)` Gets the logger for a given class.
`ILogger`	`getLogger(String name)` Gets the logger for a given name.
`Address`	`getMasterAddress()` Gets the address of the master member.
`OperationService`	`getOperationService()` Gets the OperationService.
`IPartitionService`	`getPartitionService()` Gets the IPartitionService.
`HazelcastProperties`	`getProperties()` Returns the HazelcastProperties.
`ProxyService`	`getProxyService()` Gets the ProxyService.
`QuorumService`	`getQuorumService()` Gets the QuorumService.
`SerializationService`	`getSerializationService()` Gets the SerializationService.
`<T> T`	`getService(String serviceName)` Gets the service with the given name.
`<S> Collection<S>`	`getServices(Class<S> serviceClass)` Returns a list of services matching provides service class/interface.
`<T extends SharedService> T`	`getSharedService(String serviceName)` Deprecated. since 3.7, please use `getService(String)` instead
`SplitBrainMergePolicyProvider`	`getSplitBrainMergePolicyProvider()` Returns the `SplitBrainMergePolicyProvider` for this instance.
`Address`	`getThisAddress()` Get the address of this member.
`TransactionManagerService`	`getTransactionManagerService()` Gets the TransactionManagerService.
`MemberVersion`	`getVersion()` Returns the codebase version of the node.
`WanReplicationService`	`getWanReplicationService()` Gets the WanReplicationService.
`boolean`	`isActive()` Deprecated.
`boolean`	`isRunning()` Indicates that node is not shutting down or it has not already shut down
`Data`	`toData(Object object)` Serializes an object to a `Data`.
`<T> T`	`toObject(Object object)` Deserializes an object.
`<T> T`	`toObject(Object object, Class klazz)` Deserializes an object.

- Method Detail
  - getOperationService
```
OperationService getOperationService()
```
    Gets the OperationService.
    
    Returns:
    
    the OperationService
  - getExecutionService
```
ExecutionService getExecutionService()
```
    Gets the ExecutionService.
    
    Returns:
    
    the ExecutionService
  - getClusterService
```
com.hazelcast.internal.cluster.ClusterService getClusterService()
```
    Gets the ClusterService.
    
    Returns:
    
    the ClusterService
  - getPartitionService
```
IPartitionService getPartitionService()
```
    Gets the IPartitionService.
    
    Returns:
    
    the IPartitionService
  - getEventService
```
EventService getEventService()
```
    Gets the EventService.
    
    Returns:
    
    the EventService
  - getSerializationService
```
SerializationService getSerializationService()
```
    Gets the SerializationService.
    
    Returns:
    
    the SerializationService
  - getProxyService
```
ProxyService getProxyService()
```
    Gets the ProxyService.
    
    Returns:
    
    the ProxyService
  - getWanReplicationService
```
WanReplicationService getWanReplicationService()
```
    Gets the WanReplicationService.
    
    Returns:
    
    the WanReplicationService
  - getQuorumService
```
QuorumService getQuorumService()
```
    Gets the QuorumService.
    
    Returns:
    
    the QuorumService
  - getTransactionManagerService
```
TransactionManagerService getTransactionManagerService()
```
    Gets the TransactionManagerService.
    
    Returns:
    
    the TransactionManagerService
  - getMasterAddress
```
Address getMasterAddress()
```
    Gets the address of the master member.
    This value can be null if no master is elected yet.
    The value can change over time.
    
    Returns:
    
    the address of the master member
  - getThisAddress
```
Address getThisAddress()
```
    Get the address of this member.
    The returned value will never change and will never be null.
    
    Returns:
    
    the address of this member
  - getLocalMember
```
Member getLocalMember()
```
    Returns the local member.
    The returned value will never be null but it may change when local lite member is promoted to a data member or when this member merges to a new cluster after split-brain detected. Returned value should not be cached but instead this method should be called each time when local member is needed.
    
    Returns:
    
    the local member
  - getConfig
```
Config getConfig()
```
    Returns the Config that was used to create the HazelcastInstance.
    The returned value will never change and will never be null.
    
    Returns:
    
    the config
  - getConfigClassLoader
```
ClassLoader getConfigClassLoader()
```
    Returns the Config ClassLoader. This class loader will be used for instantiation of all classes defined by the configuration (e.g. listeners, policies, stores, partitioning strategies, quorum functions, ...).
    TODO: add more documentation what the purpose is of the config classloader
    
    Returns:
    
    the config ClassLoader.
  - getProperties
```
HazelcastProperties getProperties()
```
    Returns the HazelcastProperties.
    The returned value will never change and will never be null.
    
    Returns:
    
    the HazelcastProperties
  - getLogger
```
ILogger getLogger(String name)
```
    Gets the logger for a given name.
    It is best to get an ILogger through this method instead of calling Logger.getLogger(String).
    
    Parameters:
    
    name - the name of the logger
    
    Returns:
    
    the ILogger
    
    Throws:
    
    NullPointerException - if name is null
    
    See Also:
    
    getLogger(String)
  - getLogger
```
ILogger getLogger(Class clazz)
```
    Gets the logger for a given class.
    It is best to get an ILogger through this method instead of calling Logger.getLogger(Class).
    
    Parameters:
    
    clazz - the class of the logger
    
    Returns:
    
    the ILogger
    
    Throws:
    
    NullPointerException - if clazz is null
    
    See Also:
    
    getLogger(Class)
  - toData
```
Data toData(Object object)
```
    Serializes an object to a Data.
    This method can safely be called with a Data instance. In that case, that instance is returned.
    If this method is called with null, null is returned.
    
    Parameters:
    
    object - the object to serialize
    
    Returns:
    
    the serialized object
    
    Throws:
    
    HazelcastSerializationException - when serialization fails
  - toObject
```
<T> T toObject(Object object)
```
    Deserializes an object.
    This method can safely be called on an object that is already deserialized. In that case, that instance is returned.
    If this method is called with null, null is returned.
    
    Parameters:
    
    object - the object to deserialize
    
    Returns:
    
    the deserialized object
    
    Throws:
    
    HazelcastSerializationException - when deserialization fails
  - toObject
```
<T> T toObject(Object object,
               Class klazz)
```
    Deserializes an object.
    This method can safely be called on an object that is already deserialized. In that case, that instance is returned.
    If this method is called with null, null is returned.
    
    Parameters:
    
    object - the object to deserialize
    
    klazz - The class to instantiate when deserializing the object
    
    Returns:
    
    the deserialized object
    
    Throws:
    
    HazelcastSerializationException - when deserialization fails
  - isActive
```
@Deprecated
boolean isActive()
```
    Deprecated.
    
    Checks if the HazelcastInstance that this NodeEngine belongs to is still active.
    A HazelcastInstance is not active when it is shutting down or already shut down. Also see isRunning().
    
    Returns:
    
    true if active, false otherwise
  - isRunning
```
boolean isRunning()
```
    Indicates that node is not shutting down or it has not already shut down
    
    Returns:
    
    true if node is not shutting down or it has not already shut down, false otherwise
  - getHazelcastInstance
```
HazelcastInstance getHazelcastInstance()
```
    Returns the HazelcastInstance that this NodeEngine belongs to.
    
    Returns:
    
    the HazelcastInstance
  - getService
```
<T> T getService(String serviceName)
```
    Gets the service with the given name.
    
    Type Parameters:
    
    T - the type of the service
    
    Parameters:
    
    serviceName - the name of the service
    
    Returns:
    
    the found service, or HazelcastException in case of failure (null will never be returned)
  - getSharedService
```
<T extends SharedService> T getSharedService(String serviceName)
```
    Deprecated. since 3.7, please use getService(String) instead
    
    Gets the SharedService for the given serviceName.
    
    Type Parameters:
    
    T - the type of the service
    
    Parameters:
    
    serviceName - the name of the shared service to get
    
    Returns:
    
    the found service, or null if the service was not found
    
    Throws:
    
    NullPointerException - if the serviceName is null
  - getVersion
```
MemberVersion getVersion()
```
    Returns the codebase version of the node. For example, when running on hazelcast-3.8.jar, this would resolve to Version.of(3,8,0). A node's codebase version may be different than cluster version.
    
    Returns:
    
    codebase version of the node
    
    Since:
    
    3.8
    
    See Also:
    
    Cluster.getClusterVersion()
  - getSplitBrainMergePolicyProvider
```
SplitBrainMergePolicyProvider getSplitBrainMergePolicyProvider()
```
    Returns the SplitBrainMergePolicyProvider for this instance.
    
    Returns:
    
    the SplitBrainMergePolicyProvider
    
    Since:
    
    3.10
  - getServices
```
<S> Collection<S> getServices(Class<S> serviceClass)
```
    Returns a list of services matching provides service class/interface.
    Note: CoreServices will be placed at the beginning of the list.

Interface NodeEngine

Method Summary

Method Detail

getOperationService

getExecutionService

getClusterService

getPartitionService

getEventService

getSerializationService

getProxyService

getWanReplicationService

getQuorumService

getTransactionManagerService

getMasterAddress

getThisAddress

getLocalMember

getConfig

getConfigClassLoader

getProperties

getLogger

getLogger

toData

toObject

toObject

isActive

isRunning

getHazelcastInstance

getService

getSharedService

getVersion

getSplitBrainMergePolicyProvider

getServices