Adding float-no-zero branch hosted build

float-no-zero/closure-library/closure/goog/dom/pattern/callback/test.js

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+// 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 Callback object that tests if a pattern matches at least once.
+ *
+ * @author robbyw@google.com (Robby Walker)
+ */
+
+goog.provide('goog.dom.pattern.callback.Test');
+
+goog.require('goog.iter.StopIteration');
+
+
+
+/**
+ * Callback class for testing for at least one match.
+ * @constructor
+ */
+goog.dom.pattern.callback.Test = function() {
+};
+
+
+/**
+ * Whether or not the pattern matched.
+ *
+ * @type {boolean}
+ */
+goog.dom.pattern.callback.Test.prototype.matched = false;
+
+
+/**
+ * The callback function.  Suitable as a callback for
+ * {@link goog.dom.pattern.Matcher}.
+ * @type {Function}
+ * @private
+ */
+goog.dom.pattern.callback.Test.prototype.callback_ = null;
+
+
+/**
+ * Get a bound callback function that is suitable as a callback for
+ * {@link goog.dom.pattern.Matcher}.
+ *
+ * @return {Function} A callback function.
+ */
+goog.dom.pattern.callback.Test.prototype.getCallback = function() {
+  if (!this.callback_) {
+    this.callback_ = goog.bind(function(node, position) {
+      // Mark our match.
+      this.matched = true;
+
+      // Stop searching.
+      throw goog.iter.StopIteration;
+    }, this);
+  }
+  return this.callback_;
+};
+
+
+/**
+ * Reset the counter.
+ */
+goog.dom.pattern.callback.Test.prototype.reset = function() {
+  this.matched = false;
+};