cascading.lingual.catalog
Class FileCatalogManager

java.lang.Object
  extended by cascading.lingual.catalog.CatalogManager
      extended by cascading.lingual.catalog.FileCatalogManager
All Implemented Interfaces:
CascadingService

public class FileCatalogManager
extends CatalogManager

Class FileCatalogManager can read and write the a meta-data catalog as JSON to an Input/Output stream provided by the underlying platform.


Field Summary
 
Fields inherited from class cascading.lingual.catalog.CatalogManager
CATALOG_SERVICE_CLASS_PROPERTY
 
Constructor Summary
FileCatalogManager(PlatformBroker platformBroker)
           
 
Method Summary
 SchemaCatalog readCatalog()
           
 void writeCatalog(SchemaCatalog catalog)
           
 
Methods inherited from class cascading.lingual.catalog.CatalogManager
isEnabled, setProperties, startService, stopService
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

FileCatalogManager

public FileCatalogManager(PlatformBroker platformBroker)
Method Detail

writeCatalog

public void writeCatalog(SchemaCatalog catalog)
Specified by:
writeCatalog in class CatalogManager

readCatalog

public SchemaCatalog readCatalog()
Specified by:
readCatalog in class CatalogManager


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