| // Copyright (c) 2011, Mike Samuel |
| // All rights reserved. |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions |
| // are met: |
| // |
| // Redistributions of source code must retain the above copyright |
| // notice, this list of conditions and the following disclaimer. |
| // Redistributions in binary form must reproduce the above copyright |
| // notice, this list of conditions and the following disclaimer in the |
| // documentation and/or other materials provided with the distribution. |
| // Neither the name of the OWASP nor the names of its contributors may |
| // be used to endorse or promote products derived from this software |
| // without specific prior written permission. |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
| // FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
| // COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
| // INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
| // BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| // LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| // CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| // LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN |
| // ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| // POSSIBILITY OF SUCH DAMAGE. |
| |
| package org.owasp.html; |
| |
| import javax.annotation.concurrent.Immutable; |
| |
| @Immutable |
| final class HtmlToken { |
| final int start; |
| final int end; |
| final HtmlTokenType type; |
| |
| static HtmlToken instance(int start, int end, HtmlTokenType type) { |
| return new HtmlToken(start, end, type); |
| } |
| |
| boolean tokenInContextMatches(String context, String match) { |
| int n = end - start; |
| if (n != match.length()) { return false; } |
| return context.regionMatches(start, match, 0, n); |
| } |
| |
| private HtmlToken(int start, int end, HtmlTokenType type) { |
| this.start = start; |
| this.end = end; |
| this.type = type; |
| } |
| } |