1 files changed, 0 insertions, 219 deletions
diff --git a/contexts/data/lib/closure-library/closure/goog/structs/circularbuffer.js b/contexts/data/lib/closure-library/closure/goog/structs/circularbuffer.js
deleted file mode 100644
index 2964559..0000000
--- a/contexts/data/lib/closure-library/closure/goog/structs/circularbuffer.js
+++ /dev/null
@@ -1,219 +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: Circular Buffer.
- *
- * Implements a buffer with a maximum size. New entries override the oldest
- * entries when the maximum size has been reached.
- *
- */
-
-
-goog.provide('goog.structs.CircularBuffer');
-
-
-
-/**
- * Class for CircularBuffer.
- * @param {number=} opt_maxSize The maximum size of the buffer.
- * @constructor
- */
-goog.structs.CircularBuffer = function(opt_maxSize) {
-  /**
-   * Maximum size of the the circular array structure.
-   * @type {number}
-   * @private
-   */
-  this.maxSize_ = opt_maxSize || 100;
-
-  /**
-   * Underlying array for the CircularBuffer.
-   * @type {Array}
-   * @private
-   */
-  this.buff_ = [];
-};
-
-
-/**
- * Index of the next element in the circular array structure.
- * @type {number}
- * @private
- */
-goog.structs.CircularBuffer.prototype.nextPtr_ = 0;
-
-
-/**
- * Adds an item to the buffer. May remove the oldest item if the buffer is at
- * max size.
- * @param {*} item The item to add.
- */
-goog.structs.CircularBuffer.prototype.add = function(item) {
-  this.buff_[this.nextPtr_] = item;
-  this.nextPtr_ = (this.nextPtr_ + 1) % this.maxSize_;
-};
-
-
-/**
- * Returns the item at the specified index.
- * @param {number} index The index of the item. The index of an item can change
- *     after calls to {@code add()} if the buffer is at maximum size.
- * @return {*} The item at the specified index.
- */
-goog.structs.CircularBuffer.prototype.get = function(index) {
-  index = this.normalizeIndex_(index);
-  return this.buff_[index];
-};
-
-
-/**
- * Sets the item at the specified index.
- * @param {number} index The index of the item. The index of an item can change
- *     after calls to {@code add()} if the buffer is at maximum size.
- * @param {*} item The item to add.
- */
-goog.structs.CircularBuffer.prototype.set = function(index, item) {
-  index = this.normalizeIndex_(index);
-  this.buff_[index] = item;
-};
-
-
-/**
- * Returns the current number of items in the buffer.
- * @return {number} The current number of items in the buffer.
- */
-goog.structs.CircularBuffer.prototype.getCount = function() {
-  return this.buff_.length;
-};
-
-
-/**
- * @return {boolean} Whether the buffer is empty.
- */
-goog.structs.CircularBuffer.prototype.isEmpty = function() {
-  return this.buff_.length == 0;
-};
-
-
-/**
- * Empties the current buffer.
- */
-goog.structs.CircularBuffer.prototype.clear = function() {
-  this.buff_.length = 0;
-  this.nextPtr_ = 0;
-};
-
-
-/**
- * @return {Array} The values in the buffer.
- */
-goog.structs.CircularBuffer.prototype.getValues = function() {
-  // getNewestValues returns all the values if the maxCount parameter is the
-  // count
-  return this.getNewestValues(this.getCount());
-};
-
-
-/**
- * Returns the newest values in the buffer up to {@code count}.
- * @param {number} maxCount The maximum number of values to get. Should be a
- *     positive number.
- * @return {Array} The newest values in the buffer up to {@code count}.
- */
-goog.structs.CircularBuffer.prototype.getNewestValues = function(maxCount) {
-  var l = this.getCount();
-  var start = this.getCount() - maxCount;
-  var rv = [];
-  for (var i = start; i < l; i++) {
-    rv[i] = this.get(i);
-  }
-  return rv;
-};
-
-
-/**
- * @return {Array} The indexes in the buffer.
- */
-goog.structs.CircularBuffer.prototype.getKeys = function() {
-  var rv = [];
-  var l = this.getCount();
-  for (var i = 0; i < l; i++) {
-    rv[i] = i;
-  }
-  return rv;
-};
-
-
-/**
- * Whether the buffer contains the key/index.
- * @param {number} key The key/index to check for.
- * @return {boolean} Whether the buffer contains the key/index.
- */
-goog.structs.CircularBuffer.prototype.containsKey = function(key) {
-  return key < this.getCount();
-};
-
-
-/**
- * Whether the buffer contains the given value.
- * @param {*} value The value to check for.
- * @return {boolean} Whether the buffer contains the given value.
- */
-goog.structs.CircularBuffer.prototype.containsValue = function(value) {
-  var l = this.getCount();
-  for (var i = 0; i < l; i++) {
-    if (this.get(i) == value) {
-      return true;
-    }
-  }
-  return false;
-};
-
-
-/**
- * Returns the last item inserted into the buffer.
- * @return {*} The last item inserted into the buffer, or null if the buffer is
- *     empty.
- */
-goog.structs.CircularBuffer.prototype.getLast = function() {
-  if (this.getCount() == 0) {
-    return null;
-  }
-  return this.get(this.getCount() - 1);
-};
-
-
-/**
- * Helper function to convert an index in the number space of oldest to
- * newest items in the array to the position that the element will be at in the
- * underlying array.
- * @param {number} index The index of the item in a list ordered from oldest to
- *     newest.
- * @return {number} The index of the item in the CircularBuffer's underlying
- *     array.
- * @private
- */
-goog.structs.CircularBuffer.prototype.normalizeIndex_ = function(index) {
-  if (index >= this.buff_.length) {
-    throw Error('Out of bounds exception');
-  }
-
-  if (this.buff_.length < this.maxSize_) {
-    return index;
-  }
-
-  return (this.nextPtr_ + Number(index)) % this.maxSize_;
-};