private boolean failCheckFamily(byte[] family) {
    return this.family != null && (family == null || !Bytes.equals(this.family, family));
  }
Check if given action can performs on given table:family.
@param table  table name
@param family family name
@param action one of [Read, Write, Create, Exec, Admin]
@return true if can, false otherwise
hbase-client/src/main/java/org/apache/hadoop/hbase/security/access/TablePermission.java