Package com.tangosol.coherence.config

Class SchemeMappingRegistry

java.lang.Object

com.tangosol.coherence.config.SchemeMappingRegistry

All Implemented Interfaces:

ResourceMappingRegistry, Iterable<ResourceMapping>

public class SchemeMappingRegistry
extends Object
implements ResourceMappingRegistry

A SchemeMappingRegistry provides a mechanism to manage a collection of ResourceMappings, together with the ability to search the registry for said ResourceMappings, possibly using wildcards.

SchemeMappingRegistrys are Iterable, the order of iteration being that in which the ResourceMappings where added to the said SchemeMappingRegistry.

There is a separate namespace for CacheMapping and TopicMapping, allowing for a cache and a topic with exactly same name.

Since:

Coherence 14.1.1

Author:

jk 2015.06.01

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	SchemeMappingRegistry.SchemeMappingKey	Key class for a scheme mapping.

Constructor Summary

Constructors

Constructor	Description
SchemeMappingRegistry()	Construct a SchemeMappingRegistry.

Method Summary

Modifier and Type	Method	Description
<M extends ResourceMapping> M	findMapping(String sName, Class<M> type)	Attempts to find the ResourceMapping that matches the specified name and type.
Iterator<ResourceMapping>	iterator()
void	register(ResourceMapping mapping)	Registers a ResourceMapping with the ResourceMappingRegistry.
int	size()	Determines the number of ResourceMappings in this ResourceMappingRegistry.

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

forEach, spliterator

Methods inherited from interface com.tangosol.coherence.config.ResourceMappingRegistry

findCacheMapping

Constructor Detail

SchemeMappingRegistry

public SchemeMappingRegistry()

Construct a SchemeMappingRegistry.

Method Detail

iterator

public Iterator<ResourceMapping> iterator()

Specified by:

iterator in interface Iterable<ResourceMapping>

register

public void register(ResourceMapping mapping)
              throws IllegalArgumentException

Description copied from interface: ResourceMappingRegistry

Registers a ResourceMapping with the ResourceMappingRegistry.

Specified by:

register in interface ResourceMappingRegistry

Parameters:

mapping - the ResourceMapping to register

Throws:

IllegalArgumentException - if a ResourceMapping with the same pattern has already been registered

findMapping

public <M extends ResourceMapping> M findMapping(String sName,
                                                 Class<M> type)

Description copied from interface: ResourceMappingRegistry

Attempts to find the ResourceMapping that matches the specified name and type.

The matching algorithm first attempts to find an exact match of a ResourceMapping with the provided name. Should that fail, all of the currently registered wild-carded ResourceMappings are searched to find a match (in the order in which they were registered), with the most specific (longest match) being returned if there are multiple matches.

Specified by:

findMapping in interface ResourceMappingRegistry

Parameters:

sName - the name

type - the type of the mapping to locate

Returns:

null if a mapping could not be located for the specified name and type

size

public int size()

Description copied from interface: ResourceMappingRegistry

Determines the number of ResourceMappings in this ResourceMappingRegistry.

Specified by:

size in interface ResourceMappingRegistry

Returns:

the number of ResourceMappings