| /* |
| * Permission is hereby granted, free of charge, to any person obtaining a copy of |
| * this software and associated documentation files (the "Software"), to deal in |
| * the Software without restriction, including without limitation the rights to |
| * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies |
| * of the Software, and to permit persons to whom the Software is furnished to do |
| * so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be included in all |
| * copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| * SOFTWARE. |
| */ |
| package jdk.nashorn.internal.runtime.regexp.joni; |
| |
| public final class Region { |
| static final int REGION_NOTPOS = -1; |
| |
| public final int numRegs; |
| public final int[]beg; |
| public final int[]end; |
| |
| public Region(final int num) { |
| this.numRegs = num; |
| this.beg = new int[num]; |
| this.end = new int[num]; |
| } |
| |
| @Override |
| public String toString() { |
| final StringBuilder sb = new StringBuilder(); |
| sb.append("Region: \n"); |
| for (int i=0; i<beg.length; i++) sb.append(" " + i + ": (" + beg[i] + "-" + end[i] + ")"); |
| return sb.toString(); |
| } |
| |
| void clear() { |
| for (int i=0; i<beg.length; i++) { |
| beg[i] = end[i] = REGION_NOTPOS; |
| } |
| } |
| } |