NodeStatus.java revision 953:221a84ef44c0 
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 */
20package jdk.nashorn.internal.runtime.regexp.joni.constants;
21
22public interface NodeStatus {
23    /* status bits */
24    final int NST_MIN_FIXED            = (1<<0);
25    final int NST_MAX_FIXED            = (1<<1);
26    final int NST_CLEN_FIXED           = (1<<2);
27    final int NST_MARK1                = (1<<3);
28    final int NST_MARK2                = (1<<4);
29    final int NST_MEM_BACKREFED        = (1<<5);
30    final int NST_STOP_BT_SIMPLE_REPEAT= (1<<6);
31    final int NST_RECURSION            = (1<<7);
32    final int NST_CALLED               = (1<<8);
33    final int NST_ADDR_FIXED           = (1<<9);
34    final int NST_NAMED_GROUP          = (1<<10);
35    final int NST_NAME_REF             = (1<<11);
36    final int NST_IN_REPEAT            = (1<<12);   /* STK_REPEAT is nested in stack. */
37    final int NST_NEST_LEVEL           = (1<<13);
38    final int NST_BY_NUMBER            = (1<<14);   /* {n,m} */
39}
40