C# Class MapAround.Caching.SimpleCacheAccessor

Instances of this class provides access to the MapAround.Caching.SimpleSpatialDataCache and can be used by data providers as a tempopary storage of retrieved data. Spatial data providers must to clone features after extracting from cache for correct work in multithreading environment.

Inheritance: FeatureCollectionCacheAccessorBase

显示文件 Open project: gkrsu/maparound.core

Public Methods

Method	Description
SimpleCacheAccessor ( SimpleSpatialDataCache cache ) : System	Initializes a new instance of Maparaound.Caching.SimpleCacheAccessor.

Protected Methods

Method	Description
AddOrReplaceAttributeNames ( IList attributeNames ) : void	Saves an attribute list into cache.
AddOrReplaceCollection ( ICollection features, FeatureType featureType ) : void	Adds a collection to the cache or replaces it.
AddOrReplaceIndex ( ISpatialIndex index, FeatureType featureType ) : void	Adds a feature index to the cache or replaces it.
CheckKeyString ( string key ) : bool	Checks a value for validity when using as the access key.
ExtractAttributeNames ( ) : IList	Extracts an attribute list from cache.
ExtractCollection ( FeatureType featureType ) : Collection	Extracts a collection from cache.
ExtractIndex ( FeatureType featureType ) : ISpatialIndex	Extracts a feature index from cache.

Private Methods

Method	Description
checkCache ( ) : void
featureTypeSubKey ( FeatureType featureType ) : string

Method Details

AddOrReplaceAttributeNames() protected method

Saves an attribute list into cache.

protected AddOrReplaceAttributeNames ( IList attributeNames ) : void
attributeNames	IList	Attribute list
return	void

AddOrReplaceCollection() protected method

Adds a collection to the cache or replaces it.

protected AddOrReplaceCollection ( ICollection features, FeatureType featureType ) : void
features	ICollection	Feature collection
featureType	FeatureType	Feature type
return	void

AddOrReplaceIndex() protected method

Adds a feature index to the cache or replaces it.

protected AddOrReplaceIndex ( ISpatialIndex index, FeatureType featureType ) : void
index	ISpatialIndex	Spatial index
featureType	FeatureType	Feature type
return	void

CheckKeyString() protected method

Checks a value for validity when using as the access key.

protected CheckKeyString ( string key ) : bool
key	string	Value need to be checked
return	bool

ExtractAttributeNames() protected method

Extracts an attribute list from cache.

protected ExtractAttributeNames ( ) : IList
return	IList

ExtractCollection() protected method

Extracts a collection from cache.

protected ExtractCollection ( FeatureType featureType ) : Collection
featureType	FeatureType	Type of features in the collection
return	Collection

ExtractIndex() protected method

Extracts a feature index from cache.

protected ExtractIndex ( FeatureType featureType ) : ISpatialIndex
featureType	FeatureType	Feature type
return	ISpatialIndex

SimpleCacheAccessor() public method

Initializes a new instance of Maparaound.Caching.SimpleCacheAccessor.

public SimpleCacheAccessor ( SimpleSpatialDataCache cache ) : System
cache	SimpleSpatialDataCache	Maparaound.Caching.SimpleSpatialDataCache instance
return	System