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analyzer/lib/src/generated/incremental_logger.dart

Index: analyzer/lib/src/generated/incremental_logger.dart
diff --git a/analyzer/lib/src/generated/incremental_logger.dart b/analyzer/lib/src/generated/incremental_logger.dart
deleted file mode 100644
index 8abc6fecd5e5784bf6fa2f09af0199176ea26b4f..0000000000000000000000000000000000000000
--- a/analyzer/lib/src/generated/incremental_logger.dart
+++ /dev/null
@@ -1,186 +0,0 @@
-// Copyright (c) 2014, the Dart project authors.  Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
-library engine.incremental_logger;
-
-/**
- * The shared instance of [Logger] used by several incremental resolution
- * classes. It is initialized externally by the Analysis Engine client.
- */
-Logger logger = NULL_LOGGER;
-
-/**
- * An instance of [Logger] that does not print anything.
- */
-final Logger NULL_LOGGER = new _NullLogger();
-
-/**
- * An instance of [Logger] that uses `print` for output.
- */
-final Logger PRINT_LOGGER = new StringSinkLogger(new _PrintStringSink());
-
-/**
- * A simple hierarchical logger.
- */
-abstract class Logger {
-  /**
-   * Mark an enter to a new section with the given [name].
-   */
-  void enter(String name);
-
-  /**
-   * Mark an exit from the current sections, logs the duration.
-   */
-  void exit();
-
-  /**
-   * Logs the given [obj].
-   */
-  void log(Object obj);
-
-  /**
-   * Starts a new timer.
-   */
-  LoggingTimer startTimer();
-}
-
-/**
- * The handle of a timer.
- */
-class LoggingTimer {
-  final Logger _logger;
-  final Stopwatch _stopwatch = new Stopwatch();
-
-  LoggingTimer(this._logger) {
-    _stopwatch.start();
-  }
-
-  /**
-   * This methods stop the timer and logs the elapsed time.
-   */
-  void stop(String message) {
-    _stopwatch.stop();
-    _logger.log('$message in ${_stopwatch.elapsedMilliseconds} ms');
-  }
-}
-
-/**
- * A [Logger] that writes to a [StringSink].
- */
-class StringSinkLogger implements Logger {
-  static const int _MAX_LINE_LENGTH = 512;
-  final StringSink _sink;
-  final List<_LoggerSection> _sectionStack = <_LoggerSection>[];
-  _LoggerSection _section = new _LoggerSection('', 'ROOT');
-
-  StringSinkLogger(this._sink);
-
-  @override
-  void enter(String name) {
-    log('+++ $name');
-    _sectionStack.add(_section);
-    _section = new _LoggerSection(_section.indent + '\t', name);
-  }
-
-  @override
-  void exit() {
-    DateTime now = new DateTime.now();
-    Duration duration = now.difference(_section.start);
-    String message = '--- ${_section.name} in ${duration.inMilliseconds} ms';
-    _section = _sectionStack.removeLast();
-    log(message);
-  }
-
-  @override
-  void log(Object obj) {
-    DateTime now = new DateTime.now();
-    String indent = _section.indent;
-    String objStr = _getObjectString(obj);
-    String line = '[$now] $indent$objStr';
-    _sink.writeln(line);
-  }
-
-  @override
-  LoggingTimer startTimer() {
-    return new LoggingTimer(this);
-  }
-
-  String _getObjectString(Object obj) {
-    if (obj == null) {
-      return 'null';
-    }
-    if (obj is Function) {
-      obj = obj();
-    }
-    String str = obj.toString();
-    if (str.length < _MAX_LINE_LENGTH) {
-      return str;
-    }
-    return str.split('\n').map((String line) {
-      if (line.length > _MAX_LINE_LENGTH) {
-        line = line.substring(0, _MAX_LINE_LENGTH) + '...';
-      }
-      return line;
-    }).join('\n');
-  }
-}
-
-class _LoggerSection {
-  final DateTime start = new DateTime.now();
-  final String indent;
-  final String name;
-  _LoggerSection(this.indent, this.name);
-}
-
-/**
- * A [Logger] that does nothing.
- */
-class _NullLogger implements Logger {
-  @override
-  void enter(String name) {}
-
-  @override
-  void exit() {}
-
-  @override
-  void log(Object obj) {}
-
-  @override
-  LoggingTimer startTimer() {
-    return new LoggingTimer(this);
-  }
-}
-
-/**
- * A [StringSink] implementation that uses `print`.
- */
-class _PrintStringSink implements StringSink {
-  String _line = '';
-
-  @override
-  void write(Object obj) {
-    if (obj == null) {
-      _line += 'null';
-    } else {
-      _line += obj.toString();
-    }
-  }
-
-  @override
-  void writeAll(Iterable objects, [String separator = '']) {
-    _line += objects.join(separator);
-  }
-
-  @override
-  void writeCharCode(int charCode) {
-    _line += new String.fromCharCode(charCode);
-  }
-
-  @override
-  void writeln([Object obj = '']) {
-    _line += obj;
-    print(_line);
-    _line = '';
-  }
-}