- All Known Implementing Classes:
 DefaultPolicyProvider
A policy provider to provide a 
Policy for a table's row level
 security.- Author:
 - Lukas Eder
 
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Method Summary
 
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Method Details
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provide
Provide a list ofPolicyfor a table's row level security.Implementations may provide a list of
Policyfor a table and a given type of statement. If different providers produce multiple policies for a given table, theirPolicy.condition()will be combined withCondition.and(Condition), implementing a restrictive access control strategy, as opposed to a permissive one.- Parameters:
 table- The table to provide a policy for.- Returns:
 - The policy, or 
nullif no policy exists. 
 
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