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-rw-r--r--contexts/data/lib/closure-library/closure/goog/debug/logbuffer.js147
1 files changed, 0 insertions, 147 deletions
diff --git a/contexts/data/lib/closure-library/closure/goog/debug/logbuffer.js b/contexts/data/lib/closure-library/closure/goog/debug/logbuffer.js
deleted file mode 100644
index 70ef79d..0000000
--- a/contexts/data/lib/closure-library/closure/goog/debug/logbuffer.js
+++ /dev/null
@@ -1,147 +0,0 @@
-// Copyright 2010 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 A buffer for log records. The purpose of this is to improve
- * logging performance by re-using old objects when the buffer becomes full and
- * to eliminate the need for each app to implement their own log buffer. The
- * disadvantage to doing this is that log handlers cannot maintain references to
- * log records and expect that they are not overwriten at a later point.
- *
- * @author agrieve@google.com (Andrew Grieve)
- */
-
-goog.provide('goog.debug.LogBuffer');
-
-goog.require('goog.asserts');
-goog.require('goog.debug.LogRecord');
-
-
-
-/**
- * Creates the log buffer.
- * @constructor
- */
-goog.debug.LogBuffer = function() {
- goog.asserts.assert(goog.debug.LogBuffer.isBufferingEnabled(),
- 'Cannot use goog.debug.LogBuffer without defining ' +
- 'goog.debug.LogBuffer.CAPACITY.');
- this.clear();
-};
-
-
-/**
- * A static method that always returns the same instance of LogBuffer.
- * @return {!goog.debug.LogBuffer} The LogBuffer singleton instance.
- */
-goog.debug.LogBuffer.getInstance = function() {
- if (!goog.debug.LogBuffer.instance_) {
- // This function is written with the return statement after the assignment
- // to avoid the jscompiler StripCode bug described in http://b/2608064.
- // After that bug is fixed this can be refactored.
- goog.debug.LogBuffer.instance_ = new goog.debug.LogBuffer();
- }
- return goog.debug.LogBuffer.instance_;
-};
-
-
-/**
- * @define {number} The number of log records to buffer. 0 means disable
- * buffering.
- */
-goog.debug.LogBuffer.CAPACITY = 0;
-
-
-/**
- * The array to store the records.
- * @type {!Array.<!goog.debug.LogRecord|undefined>}
- * @private
- */
-goog.debug.LogBuffer.prototype.buffer_;
-
-
-/**
- * The index of the most recently added record or -1 if there are no records.
- * @type {number}
- * @private
- */
-goog.debug.LogBuffer.prototype.curIndex_;
-
-
-/**
- * Whether the buffer is at capacity.
- * @type {boolean}
- * @private
- */
-goog.debug.LogBuffer.prototype.isFull_;
-
-
-/**
- * Adds a log record to the buffer, possibly overwriting the oldest record.
- * @param {goog.debug.Logger.Level} level One of the level identifiers.
- * @param {string} msg The string message.
- * @param {string} loggerName The name of the source logger.
- * @return {!goog.debug.LogRecord} The log record.
- */
-goog.debug.LogBuffer.prototype.addRecord = function(level, msg, loggerName) {
- var curIndex = (this.curIndex_ + 1) % goog.debug.LogBuffer.CAPACITY;
- this.curIndex_ = curIndex;
- if (this.isFull_) {
- var ret = this.buffer_[curIndex];
- ret.reset(level, msg, loggerName);
- return ret;
- }
- this.isFull_ = curIndex == goog.debug.LogBuffer.CAPACITY - 1;
- return this.buffer_[curIndex] =
- new goog.debug.LogRecord(level, msg, loggerName);
-};
-
-
-/**
- * @return {boolean} Whether the log buffer is enabled.
- */
-goog.debug.LogBuffer.isBufferingEnabled = function() {
- return goog.debug.LogBuffer.CAPACITY > 0;
-};
-
-
-/**
- * Removes all buffered log records.
- */
-goog.debug.LogBuffer.prototype.clear = function() {
- this.buffer_ = new Array(goog.debug.LogBuffer.CAPACITY);
- this.curIndex_ = -1;
- this.isFull_ = false;
-};
-
-
-/**
- * Calls the given function for each buffered log record, starting with the
- * oldest one.
- * @param {function(!goog.debug.LogRecord)} func The function to call.
- */
-goog.debug.LogBuffer.prototype.forEachRecord = function(func) {
- var buffer = this.buffer_;
- // Corner case: no records.
- if (!buffer[0]) {
- return;
- }
- var curIndex = this.curIndex_;
- var i = this.isFull_ ? curIndex : -1;
- do {
- i = (i + 1) % goog.debug.LogBuffer.CAPACITY;
- func(/** @type {!goog.debug.LogRecord} */ (buffer[i]));
- } while (i != curIndex);
-};
-