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 AnchorType { 24 final int BEGIN_BUF = (1<<0); 25 final int BEGIN_LINE = (1<<1); 26 final int BEGIN_POSITION = (1<<2); 27 final int END_BUF = (1<<3); 28 final int SEMI_END_BUF = (1<<4); 29 final int END_LINE = (1<<5); 30 31 final int WORD_BOUND = (1<<6); 32 final int NOT_WORD_BOUND = (1<<7); 33 final int WORD_BEGIN = (1<<8); 34 final int WORD_END = (1<<9); 35 final int PREC_READ = (1<<10); 36 final int PREC_READ_NOT = (1<<11); 37 final int LOOK_BEHIND = (1<<12); 38 final int LOOK_BEHIND_NOT = (1<<13); 39 40 final int ANYCHAR_STAR = (1<<14); /* ".*" optimize info */ 41 final int ANYCHAR_STAR_ML = (1<<15); /* ".*" optimize info (multi-line) */ 42 43 final int ANYCHAR_STAR_MASK = (ANYCHAR_STAR | ANYCHAR_STAR_ML); 44 final int END_BUF_MASK = (END_BUF | SEMI_END_BUF); 45 46 final int ALLOWED_IN_LB = ( LOOK_BEHIND | 47 BEGIN_LINE | 48 END_LINE | 49 BEGIN_BUF | 50 BEGIN_POSITION ); 51 52 final int ALLOWED_IN_LB_NOT = ( LOOK_BEHIND | 53 LOOK_BEHIND_NOT | 54 BEGIN_LINE | 55 END_LINE | 56 BEGIN_BUF | 57 BEGIN_POSITION ); 58 59 }