Andy Seaborne created JENA-1068:
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Summary: Remove DatasetGraphCaching
Key: JENA-1068
URL: https://issues.apache.org/jira/browse/JENA-1068
Project: Apache Jena
Issue Type: Improvement
Components: ARQ, SDB
Affects Versions: Jena 3.0.0
Reporter: Andy Seaborne
Assignee: Andy Seaborne
Priority: Minor
This class seems to do nothing much but does add complexity. There is caching
in {{DatasetImpl}} that competes with this caching. Nowadays, Jena's storage
systems are using {{GraphView}} which is very lightweight so caching the
creation of graphs is not beneficial and the cache has to be concurrent and
transaction safe.
The internal class {{DatasetGraphCaching.Helper}} is used only in SDB.
{{Helper}} could be moved to into SDB.
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