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Diffstat (limited to 'contexts/data/lib/closure-library/closure/goog/dom/pattern/pattern.js')
-rw-r--r-- | contexts/data/lib/closure-library/closure/goog/dom/pattern/pattern.js | 93 |
1 files changed, 0 insertions, 93 deletions
diff --git a/contexts/data/lib/closure-library/closure/goog/dom/pattern/pattern.js b/contexts/data/lib/closure-library/closure/goog/dom/pattern/pattern.js deleted file mode 100644 index 19f4d1b..0000000 --- a/contexts/data/lib/closure-library/closure/goog/dom/pattern/pattern.js +++ /dev/null @@ -1,93 +0,0 @@ -// Copyright 2007 The Closure Library Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -/** - * @fileoverview DOM patterns. Allows for description of complex DOM patterns - * using regular expression like constructs. - * - * @author robbyw@google.com (Robby Walker) - */ - -goog.provide('goog.dom.pattern'); -goog.provide('goog.dom.pattern.MatchType'); - - -/** - * Regular expression for breaking text nodes. - * @type {RegExp} - */ -goog.dom.pattern.BREAKING_TEXTNODE_RE = /^\s*$/; - - -/** - * Utility function to match a string against either a string or a regular - * expression. - * - * @param {string|RegExp} obj Either a string or a regular expression. - * @param {string} str The string to match. - * @return {boolean} Whether the strings are equal, or if the string matches - * the regular expression. - */ -goog.dom.pattern.matchStringOrRegex = function(obj, str) { - if (goog.isString(obj)) { - // Match a string - return str == obj; - } else { - // Match a regular expression - return !!(str && str.match(obj)); - } -}; - - -/** - * Utility function to match a DOM attribute against either a string or a - * regular expression. Conforms to the interface spec for - * {@link goog.object#every}. - * - * @param {string|RegExp} elem Either a string or a regular expression. - * @param {string} index The attribute name to match. - * @param {Object} orig The original map of matches to test. - * @return {boolean} Whether the strings are equal, or if the attribute matches - * the regular expression. - * @this {Element} Called using goog.object every on an Element. - */ -goog.dom.pattern.matchStringOrRegexMap = function(elem, index, orig) { - return goog.dom.pattern.matchStringOrRegex(elem, - index in this ? this[index] : - (this.getAttribute ? this.getAttribute(index) : null)); -}; - - -/** - * When matched to a token, a pattern may return any of the following statuses: - * <ol> - * <li><code>NO_MATCH</code> - The pattern does not match. This is the only - * value that evaluates to <code>false</code> in a boolean context. - * <li><code>MATCHING</code> - The token is part of an incomplete match. - * <li><code>MATCH</code> - The token completes a match. - * <li><code>BACKTRACK_MATCH</code> - The token does not match, but indicates - * the end of a repetitive match. For instance, in regular expressions, - * the pattern <code>/a+/</code> would match <code>'aaaaaaaab'</code>. - * Every <code>'a'</code> token would give a status of - * <code>MATCHING</code> while the <code>'b'</code> token would give a - * status of <code>BACKTRACK_MATCH</code>. - * </ol> - * @enum {number} - */ -goog.dom.pattern.MatchType = { - NO_MATCH: 0, - MATCHING: 1, - MATCH: 2, - BACKTRACK_MATCH: 3 -}; |