com.oracle.bedrock.runtime.coherence

Class CoherenceCluster

java.lang.Object

com.oracle.bedrock.runtime.AbstractAssembly<CoherenceClusterMember>

com.oracle.bedrock.runtime.coherence.CoherenceCluster

All Implemented Interfaces:

ApplicationListener<CoherenceClusterMember>, ApplicationStream<CoherenceClusterMember>, Assembly<CoherenceClusterMember>, Closeable, AutoCloseable, Iterable<CoherenceClusterMember>

public class CoherenceCluster
extends AbstractAssembly<CoherenceClusterMember>

An Assembly that represents a collection of CoherenceClusterMembers.

Copyright (c) 2014. All Rights Reserved. Oracle Corporation.
Oracle is a registered trademark of Oracle Corporation and/or its affiliates.

Author:

Brian Oliver

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	CoherenceCluster.Predicates Useful Predicates for a CoherenceCluster.

Field Summary

Fields inherited from class com.oracle.bedrock.runtime.AbstractAssembly

applicationCount, applications, isClosed, optionsByType

Constructor Summary

Constructors

Constructor and Description
CoherenceCluster(List<? extends CoherenceClusterMember> members, com.oracle.bedrock.OptionsByType optionsByType) Constructs a CoherenceCluster given a list of CoherenceClusterMembers.

Method Summary

Modifier and Type	Method and Description
com.tangosol.net.NamedCache	getCache(String cacheName) Obtains a proxy of the specified NamedCache available in the CoherenceCluster.
<K,V> com.tangosol.net.NamedCache<K,V>	getCache(String cacheName, Class<K> keyClass, Class<V> valueClass) Obtains a proxy of the specified NamedCache available in the CoherenceCluster.
Set<com.tangosol.util.UID>	getClusterMemberUIDs() Obtains the member UIDs for the CoherenceCluster.
int	getClusterSize() Obtains the current number of CoherenceClusterMembers in the underlying CoherenceCluster by asking a CoherenceClusterMember.
protected void	onRelaunched(CoherenceClusterMember original, CoherenceClusterMember restarted, com.oracle.bedrock.OptionsByType optionsByType)
protected void	onRelaunching(CoherenceClusterMember member, com.oracle.bedrock.OptionsByType optionsByType)

Methods inherited from class com.oracle.bedrock.runtime.AbstractAssembly

add, allMatch, anyMatch, clone, clone, close, close, collect, collect, count, expand, filter, findAny, findFirst, forEach, get, getAll, getAll, isClosed, iterator, limit, noneMatch, onChanged, onClosed, onClosing, onExpanded, onLaunched, onRelaunching, peek, relaunch, relaunch, remove, stream, unordered

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.lang.Iterable

spliterator

Constructor Detail

CoherenceCluster

public CoherenceCluster(List<? extends CoherenceClusterMember> members,
                        com.oracle.bedrock.OptionsByType optionsByType)

Constructs a CoherenceCluster given a list of CoherenceClusterMembers.

Parameters:

members - the CoherenceClusterMembers

optionsByType - the shared / common OptionsByType used to launch the CoherenceClusterMembers

Method Detail

getClusterSize

public int getClusterSize()

Obtains the current number of CoherenceClusterMembers in the underlying CoherenceCluster by asking a CoherenceClusterMember.

Returns:

the current number of CoherenceClusterMembers

getClusterMemberUIDs

public Set<com.tangosol.util.UID> getClusterMemberUIDs()

Obtains the member UIDs for the CoherenceCluster.

Returns:

a Set of UID, one for each CoherenceClusterMember

getCache

public com.tangosol.net.NamedCache getCache(String cacheName)

Obtains a proxy of the specified NamedCache available in the CoherenceCluster.

Parameters:

cacheName - the name of the NamedCache

Returns:

a proxy to the NamedCache

getCache

public <K,V> com.tangosol.net.NamedCache<K,V> getCache(String cacheName,
                                                       Class<K> keyClass,
                                                       Class<V> valueClass)

Obtains a proxy of the specified NamedCache available in the CoherenceCluster.

Type Parameters:

K - the type of the key class

V - the type of the value class

Parameters:

cacheName - the name of the NamedCache

keyClass - the type of the keys for the NamedCache

valueClass - the type of the values for the NamedCache

Returns:

a proxy to the NamedCache

onRelaunching

protected void onRelaunching(CoherenceClusterMember member,
                             com.oracle.bedrock.OptionsByType optionsByType)

Overrides:

onRelaunching in class AbstractAssembly<CoherenceClusterMember>

onRelaunched

protected void onRelaunched(CoherenceClusterMember original,
                            CoherenceClusterMember restarted,
                            com.oracle.bedrock.OptionsByType optionsByType)

Overrides:

onRelaunched in class AbstractAssembly<CoherenceClusterMember>