org.springframework.data.gemfire.mapping

Class Regions

java.lang.Object

org.springframework.data.gemfire.mapping.Regions

All Implemented Interfaces:

Iterable<org.apache.geode.cache.Region<?,?>>

public class Regions
extends Object
implements Iterable<org.apache.geode.cache.Region<?,?>>

Simple value object to abstract access to regions by name and mapped type.

Author:

Oliver Gierke, John Blum

Constructor Summary

Constructors

Constructor and Description
Regions(Iterable<org.apache.geode.cache.Region<?,?>> regions, MappingContext<? extends GemfirePersistentEntity<?>,?> mappingContext) Creates a new Regions wrapper for the given Regions and MappingContext.

Method Summary

Modifier and Type	Method and Description
<T> org.apache.geode.cache.Region<?,T>	getRegion(Class<T> entityType) Returns the Region the given type is mapped to.
<S,T> org.apache.geode.cache.Region<S,T>	getRegion(String namePath) Returns the Region with the given name or path.
Iterator<org.apache.geode.cache.Region<?,?>>	iterator()

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

Constructor Detail

Regions

public Regions(Iterable<org.apache.geode.cache.Region<?,?>> regions,
               MappingContext<? extends GemfirePersistentEntity<?>,?> mappingContext)

Creates a new Regions wrapper for the given Regions and MappingContext.

Parameters:

regions - must not be null.

mappingContext - must not be null.

Method Detail

getRegion

public <T> org.apache.geode.cache.Region<?,T> getRegion(Class<T> entityType)

Returns the Region the given type is mapped to. Will try to find a Region with the simple class name in case no mapping information is found.

Type Parameters:

T - the Region value class type.

Parameters:

entityType - must not be null.

Returns:

the Region the given type is mapped to.

getRegion

public <S,T> org.apache.geode.cache.Region<S,T> getRegion(String namePath)

Returns the Region with the given name or path.

Type Parameters:

S - the Region key class type.

T - the Region value class type.

Parameters:

namePath - must not be null, and either identifies the Region by name or the fully-qualified path.

Returns:

the Region with the given name or path.

iterator

public Iterator<org.apache.geode.cache.Region<?,?>> iterator()

Specified by:

iterator in interface Iterable<org.apache.geode.cache.Region<?,?>>