1 /*
   2  * Permission is hereby granted, free of charge, to any person obtaining a copy of
   3  * this software and associated documentation files (the "Software"), to deal in
   4  * the Software without restriction, including without limitation the rights to
   5  * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
   6  * of the Software, and to permit persons to whom the Software is furnished to do
   7  * so, subject to the following conditions:
   8  *
   9  * The above copyright notice and this permission notice shall be included in all
  10  * copies or substantial portions of the Software.
  11  *
  12  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  13  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  14  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  15  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  16  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  17  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  18  * SOFTWARE.
  19  */
  20 package jdk.nashorn.internal.runtime.regexp.joni.constants;
  21 
  22 @SuppressWarnings("javadoc")
  23 public interface NodeStatus {
  24     /* status bits */
  25     final int NST_MIN_FIXED            = (1<<0);
  26     final int NST_MAX_FIXED            = (1<<1);
  27     final int NST_CLEN_FIXED           = (1<<2);
  28     final int NST_MARK1                = (1<<3);
  29     final int NST_MARK2                = (1<<4);
  30     final int NST_MEM_BACKREFED        = (1<<5);
  31     final int NST_STOP_BT_SIMPLE_REPEAT= (1<<6);
  32     final int NST_RECURSION            = (1<<7);
  33     final int NST_CALLED               = (1<<8);
  34     final int NST_ADDR_FIXED           = (1<<9);
  35     final int NST_NAMED_GROUP          = (1<<10);
  36     final int NST_NAME_REF             = (1<<11);
  37     final int NST_IN_REPEAT            = (1<<12);   /* STK_REPEAT is nested in stack. */
  38     final int NST_NEST_LEVEL           = (1<<13);
  39     final int NST_BY_NUMBER            = (1<<14);   /* {n,m} */
  40 }