org.apache.accumulo.core.security
Class VisibilityEvaluator

java.lang.Object
  org.apache.accumulo.core.security.VisibilityEvaluator

public class VisibilityEvaluator
extends Object

Constructor Summary

VisibilityEvaluator(Authorizations authorizations)
The VisibilityEvaluator computes a trie from the given Authorizations, that ColumnVisibility expressions can be evaluated against.

Method Summary

boolean	evaluate(ColumnVisibility visibility)
Authorizations	getAuthorizations()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

VisibilityEvaluator

public VisibilityEvaluator(Authorizations authorizations)

The VisibilityEvaluator computes a trie from the given Authorizations, that ColumnVisibility expressions can be evaluated against.

Method Detail

getAuthorizations

public Authorizations getAuthorizations()

evaluate

public boolean evaluate(ColumnVisibility visibility)
                 throws VisibilityParseException

Throws:

VisibilityParseException