isOpen needs to be accessible by subclasses of Directory
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Key: LUCENE-1523
URL: https://issues.apache.org/jira/browse/LUCENE-1523
Project: Lucene - Java
Issue Type: Improvement
Components: Store
Affects Versions: 2.4
Reporter: Shon Vella
The Directory abstract class has a member variable named isOpen which is
package accessible. The usage of the variable is such that it should be
readable and must be writable (in order to implement close()) by any concrete
implementation of directory. Because of the current accessibility of this
variable is is not possible to create a Directory implementation that is not
also in the org.apache.lucene.store.
I propose that either the isOpen variable either needs to be declared protected
or that there should be getter/setter methods that are protected.
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