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analyzer/lib/src/task/model.dart

Index: analyzer/lib/src/task/model.dart
diff --git a/analyzer/lib/src/task/model.dart b/analyzer/lib/src/task/model.dart
deleted file mode 100644
index 9ef568e5c1ef7cba89d9da8ef68e8d14ba3f74cf..0000000000000000000000000000000000000000
--- a/analyzer/lib/src/task/model.dart
+++ /dev/null
@@ -1,143 +0,0 @@
-// Copyright (c) 2015, 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 analyzer.src.task.model;
-
-import 'package:analyzer/src/generated/engine.dart' hide AnalysisTask;
-import 'package:analyzer/src/task/inputs.dart';
-import 'package:analyzer/task/model.dart';
-
-/**
- * The default [ResultCachingPolicy], results are never flushed.
- */
-const ResultCachingPolicy DEFAULT_CACHING_POLICY =
-    const SimpleResultCachingPolicy(-1, -1);
-
-/**
- * A concrete implementation of a [ListResultDescriptor].
- */
-class ListResultDescriptorImpl<E> extends ResultDescriptorImpl<List<E>>
-    implements ListResultDescriptor<E> {
-  /**
-   * Initialize a newly created analysis result to have the given [name] and
-   * [defaultValue]. If a [cachingPolicy] is provided, it will control how long
-   * values associated with this result will remain in the cache.
-   */
-  ListResultDescriptorImpl(String name, List<E> defaultValue,
-      {ResultCachingPolicy<List<E>> cachingPolicy: DEFAULT_CACHING_POLICY})
-      : super(name, defaultValue, cachingPolicy: cachingPolicy);
-
-  @override
-  ListTaskInput<E> of(AnalysisTarget target) =>
-      new ListTaskInputImpl<E>(target, this);
-}
-
-/**
- * A concrete implementation of a [ResultDescriptor].
- */
-class ResultDescriptorImpl<V> implements ResultDescriptor<V> {
-  static int _NEXT_HASH = 0;
-
-  @override
-  final hashCode = _NEXT_HASH++;
-
-  /**
-   * The name of the result, used for debugging.
-   */
-  final String name;
-
-  /**
-   * Return the default value for results described by this descriptor.
-   */
-  final V defaultValue;
-
-  /**
-   * The caching policy for results described by this descriptor.
-   */
-  final ResultCachingPolicy<V> cachingPolicy;
-
-  /**
-   * Initialize a newly created analysis result to have the given [name] and
-   * [defaultValue]. If a [cachingPolicy] is provided, it will control how long
-   * values associated with this result will remain in the cache.
-   */
-  ResultDescriptorImpl(this.name, this.defaultValue,
-      {this.cachingPolicy: DEFAULT_CACHING_POLICY});
-
-  @override
-  bool operator ==(Object other) {
-    return other is ResultDescriptorImpl && other.hashCode == hashCode;
-  }
-
-  @override
-  TaskInput<V> of(AnalysisTarget target) =>
-      new SimpleTaskInput<V>(target, this);
-
-  @override
-  String toString() => name;
-}
-
-/**
- * A simple [ResultCachingPolicy] implementation that consider all the objects
- * to be of the size `1`.
- */
-class SimpleResultCachingPolicy<T> implements ResultCachingPolicy<T> {
-  @override
-  final int maxActiveSize;
-
-  @override
-  final int maxIdleSize;
-
-  const SimpleResultCachingPolicy(this.maxActiveSize, this.maxIdleSize);
-
-  @override
-  int measure(T object) => 1;
-}
-
-/**
- * A concrete implementation of a [TaskDescriptor].
- */
-class TaskDescriptorImpl implements TaskDescriptor {
-  /**
-   * The name of the described task, used for debugging.
-   */
-  final String name;
-
-  /**
-   * The function used to build the analysis task.
-   */
-  final BuildTask buildTask;
-
-  /**
-   * The function used to build the inputs to the task.
-   */
-  @override
-  final CreateTaskInputs createTaskInputs;
-
-  /**
-   * A list of the analysis results that will be computed by the described task.
-   */
-  @override
-  final List<ResultDescriptor> results;
-
-  /**
-   * Initialize a newly created task descriptor to have the given [name] and to
-   * describe a task that takes the inputs built using the given [createTaskInputs],
-   * and produces the given [results]. The [buildTask] will be used to create
-   * the instance of [AnalysisTask] thusly described.
-   */
-  TaskDescriptorImpl(
-      this.name, this.buildTask, this.createTaskInputs, this.results);
-
-  @override
-  AnalysisTask createTask(AnalysisContext context, AnalysisTarget target,
-      Map<String, dynamic> inputs) {
-    AnalysisTask task = buildTask(context, target);
-    task.inputs = inputs;
-    return task;
-  }
-
-  @override
-  String toString() => name;
-}