#include <BESDefinitionStorage.h>
Inheritance diagram for BESDefinitionStorage:
Public Member Functions | |
BESDefinitionStorage (const string &name) | |
create an instance of BESDefinitionStorage with the give name. | |
virtual | ~BESDefinitionStorage () |
virtual const string & | get_name () const |
retrieve the name of this persistent store | |
virtual BESDefine * | look_for (const string &def_name)=0 |
looks for a definition in this persistent store with the given name | |
virtual bool | add_definition (const string &def_name, BESDefine *d)=0 |
adds a given definition to this storage | |
virtual bool | del_definition (const string &def_name)=0 |
deletes a defintion with the given name | |
virtual bool | del_definitions ()=0 |
deletes all defintions from the definition store | |
virtual void | show_definitions (BESInfo &info)=0 |
show the defintions stored in this store | |
virtual void | dump (ostream &strm) const =0 |
Displays debug information about this object. | |
Protected Attributes | |
string | _my_name |
An implementation of the abstract interface BESDefinitionStorage provides storage for a definition, or view, of a set of data including possibly constraints on each of those containers and possibly aggregation of those containers.
An instance of a derived implementation has a name associated with it, in case that there are multiple ways in which the information can be stored. For example, the main persistent storage for containers could be a mysql database, but a user could store temporary information in different files. If the user wishes to remove one of these persistence stores they would request that a named BESDefinitionStorage object be removed from the list.
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create an instance of BESDefinitionStorage with the give name.
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adds a given definition to this storage This method adds a definition to the definition store, taking ownership of that definition. If the definition already exists, then the definition is NOT added.
Implemented in BESDefinitionStorageVolatile. |
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deletes a defintion with the given name This method deletes a definition from the definition store with the given name.
Implemented in BESDefinitionStorageVolatile. |
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deletes all defintions from the definition store
Implemented in BESDefinitionStorageVolatile. |
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Displays debug information about this object.
Implements BESObj. Implemented in BESDefinitionStorageVolatile. |
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retrieve the name of this persistent store
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looks for a definition in this persistent store with the given name
Implemented in BESDefinitionStorageVolatile. |
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show the defintions stored in this store Add information to the passed information response object about each of the defintions stored within this defintion store. The information added to the passed information objects includes the name of this persistent store on the first line followed by the information for each definition on the following lines.
Implemented in BESDefinitionStorageVolatile. |
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