org.apache.hadoop.hbase.security.visibility

接口 VisibilityExpEvaluator

@InterfaceAudience.Public
public interface VisibilityExpEvaluator

During the read (ie. get/Scan) the VisibilityController calls this interface for each of the Cell. Depending on the evaluate() result, a cell can be either included or filtered out from the read results.

方法概要

限定符和类型	方法和说明
boolean	evaluate(Cell cell) Evaluates whether the passed cell passes Scan/Get Authorization.

方法详细资料

evaluate

boolean evaluate(Cell cell)
          throws IOException

Evaluates whether the passed cell passes Scan/Get Authorization.

参数:

cell - Cell under evaluation

返回:

true if this cell can be included in the Result. Else false.

抛出:

IOException