1 files changed, 0 insertions, 157 deletions
diff --git a/contexts/data/lib/closure-library/closure/goog/structs/queue.js b/contexts/data/lib/closure-library/closure/goog/structs/queue.js
deleted file mode 100644
index 3be02f5..0000000
--- a/contexts/data/lib/closure-library/closure/goog/structs/queue.js
+++ /dev/null
@@ -1,157 +0,0 @@
-// Copyright 2006 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 Datastructure: Queue.
- *
- *
- * This file provides the implementation of a FIFO Queue structure.
- * API is similar to that of com.google.common.collect.IntQueue
- */
-
-goog.provide('goog.structs.Queue');
-
-goog.require('goog.array');
-
-
-
-/**
- * Class for FIFO Queue data structure.
- *
- * @constructor
- */
-goog.structs.Queue = function() {
-  this.elements_ = [];
-};
-
-
-/**
- * The index of the next element to be removed from the queue.
- * @private
- * @type {number}
- */
-goog.structs.Queue.prototype.head_ = 0;
-
-
-/**
- * The index at which the next element would be added to the queue.
- * @private
- * @type {number}
- */
-goog.structs.Queue.prototype.tail_ = 0;
-
-
-/**
- * Puts the specified element on this queue.
- * @param {*} element The element to be added to the queue.
- */
-goog.structs.Queue.prototype.enqueue = function(element) {
-  this.elements_[this.tail_++] = element;
-};
-
-
-/**
- * Retrieves and removes the head of this queue.
- * @return {*} The element at the head of this queue. Returns undefined if the
- *     queue is empty.
- */
-goog.structs.Queue.prototype.dequeue = function() {
-  if (this.head_ == this.tail_) {
-    return undefined;
-  }
-  var result = this.elements_[this.head_];
-  delete this.elements_[this.head_];
-  this.head_++;
-  return result;
-};
-
-
-/**
- * Retrieves but does not remove the head of this queue.
- * @return {*} The element at the head of this queue. Returns undefined if the
- *     queue is empty.
- */
-goog.structs.Queue.prototype.peek = function() {
-  if (this.head_ == this.tail_) {
-    return undefined;
-  }
-  return this.elements_[this.head_];
-};
-
-
-/**
- * Returns the number of elements in this queue.
- * @return {number} The number of elements in this queue.
- */
-goog.structs.Queue.prototype.getCount = function() {
-  return this.tail_ - this.head_;
-};
-
-
-/**
- * Returns true if this queue contains no elements.
- * @return {boolean} true if this queue contains no elements.
- */
-goog.structs.Queue.prototype.isEmpty = function() {
-  return this.tail_ - this.head_ == 0;
-};
-
-
-/**
- * Removes all elements from the queue.
- */
-goog.structs.Queue.prototype.clear = function() {
-  this.elements_.length = 0;
-  this.head_ = 0;
-  this.tail_ = 0;
-};
-
-
-/**
- * Returns true if the given value is in the queue.
- * @param {*} obj The value to look for.
- * @return {boolean} Whether the object is in the queue.
- */
-goog.structs.Queue.prototype.contains = function(obj) {
-  return goog.array.contains(this.elements_, obj);
-};
-
-
-/**
- * Removes the first occurrence of a particular value from the queue.
- * @param {*} obj Object to remove.
- * @return {boolean} True if an element was removed.
- */
-goog.structs.Queue.prototype.remove = function(obj) {
-  var index = goog.array.indexOf(this.elements_, obj);
-  if (index < 0) {
-    return false;
-  }
-  if (index == this.head_) {
-    this.dequeue();
-  } else {
-    goog.array.removeAt(this.elements_, index);
-    this.tail_--;
-  }
-  return true;
-};
-
-
-/**
- * Returns all the values in the queue.
- * @return {Array} An array of the values in the queue.
- */
-goog.structs.Queue.prototype.getValues = function() {
-  return this.elements_.slice(this.head_, this.tail_);
-};