com.hazelcast.cluster.impl

Class MemberImpl

java.lang.Object

com.hazelcast.cluster.impl.AbstractMember

com.hazelcast.cluster.impl.MemberImpl

All Implemented Interfaces:

Endpoint, Member, HazelcastInstanceAware, DataSerializable, IdentifiedDataSerializable

public final class MemberImpl
extends AbstractMember
implements Member, HazelcastInstanceAware, IdentifiedDataSerializable

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	MemberImpl.Builder

Field Summary

Fields

Modifier and Type	Field and Description
static int	NA_MEMBER_LIST_JOIN_VERSION Denotes that member list join version of a member is not known yet.

Fields inherited from class com.hazelcast.cluster.impl.AbstractMember

address, addressMap, attributes, liteMember, uuid, version

Constructor Summary

Constructors

Constructor and Description
MemberImpl()
MemberImpl(Address address, MemberVersion version, boolean localMember)
MemberImpl(Address address, MemberVersion version, boolean localMember, UUID uuid)
MemberImpl(MemberImpl member)

Method Summary

Modifier and Type	Method and Description
String	getAttribute(String key) Returns the value of the specified key for this member or null if value is undefined.
int	getClassId() Returns type identifier for this class.
int	getFactoryId() Returns DataSerializableFactory factory ID for this class.
protected ILogger	getLogger()
int	getMemberListJoinVersion()
boolean	localMember() Returns true if this member is the local member.
void	removeAttribute(String key) Removes a key-value pair attribute for this member if given key was previously assigned as an attribute. If key wasn't assigned to a value this method does nothing.
void	setAttribute(String key, String value) Defines a key-value pair string attribute for this member available to other cluster members.
void	setHazelcastInstance(HazelcastInstance hazelcastInstance) Gets the HazelcastInstance reference when submitting a Runnable/Callable using Hazelcast ExecutorService.
void	setMemberListJoinVersion(int memberListJoinVersion)

Methods inherited from class com.hazelcast.cluster.impl.AbstractMember

equals, getAddress, getAddressMap, getAttributes, getInetAddress, getPort, getSocketAddress, getSocketAddress, getUuid, getVersion, hashCode, isLiteMember, readData, toString, updateAttribute, writeData

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.hazelcast.cluster.Member

getAddress, getAddressMap, getAttributes, getSocketAddress, getSocketAddress, getUuid, getVersion, isLiteMember

Methods inherited from interface com.hazelcast.nio.serialization.DataSerializable

readData, writeData

Field Detail

NA_MEMBER_LIST_JOIN_VERSION

public static final int NA_MEMBER_LIST_JOIN_VERSION

Denotes that member list join version of a member is not known yet.

See Also:

Constant Field Values

Constructor Detail

MemberImpl

public MemberImpl()

MemberImpl

public MemberImpl(Address address,
                  MemberVersion version,
                  boolean localMember)

MemberImpl

public MemberImpl(Address address,
                  MemberVersion version,
                  boolean localMember,
                  UUID uuid)

MemberImpl

public MemberImpl(MemberImpl member)

Method Detail

getLogger

protected ILogger getLogger()

Specified by:

getLogger in class AbstractMember

setHazelcastInstance

public void setHazelcastInstance(HazelcastInstance hazelcastInstance)

Description copied from interface: HazelcastInstanceAware

Gets the HazelcastInstance reference when submitting a Runnable/Callable using Hazelcast ExecutorService.

Specified by:

setHazelcastInstance in interface HazelcastInstanceAware

Parameters:

hazelcastInstance - the HazelcastInstance reference

localMember

public boolean localMember()

Description copied from interface: Member

Returns true if this member is the local member.

Specified by:

localMember in interface Member

Returns:

true if this member is the local member, false otherwise.

getAttribute

public String getAttribute(String key)

Description copied from interface: Member

Returns the value of the specified key for this member or null if value is undefined.

Specified by:

getAttribute in interface Member

Overrides:

getAttribute in class AbstractMember

Parameters:

key - The key to lookup.

Returns:

The value for this member key.

removeAttribute

public void removeAttribute(String key)

Description copied from interface: Member

Removes a key-value pair attribute for this member if given key was previously assigned as an attribute.
If key wasn't assigned to a value this method does nothing.

Specified by:

removeAttribute in interface Member

Parameters:

key - The key to be deleted from the member attributes

setMemberListJoinVersion

public void setMemberListJoinVersion(int memberListJoinVersion)

getMemberListJoinVersion

public int getMemberListJoinVersion()

setAttribute

public void setAttribute(String key,
                         String value)

Description copied from interface: Member

Defines a key-value pair string attribute for this member available to other cluster members.

Specified by:

setAttribute in interface Member

Parameters:

key - The key for this property.

value - The value that corresponds to this attribute and this member.

getFactoryId

public int getFactoryId()

Description copied from interface: IdentifiedDataSerializable

Returns DataSerializableFactory factory ID for this class.

Specified by:

getFactoryId in interface IdentifiedDataSerializable

Returns:

factory ID

getClassId

public int getClassId()

Description copied from interface: IdentifiedDataSerializable

Returns type identifier for this class. It should be unique per DataSerializableFactory.

Specified by:

getClassId in interface IdentifiedDataSerializable

Returns:

type ID