| Index: pkg/dev_compiler/tool/input_sdk/lib/collection/list.dart
|
| diff --git a/pkg/dev_compiler/tool/input_sdk/lib/collection/list.dart b/pkg/dev_compiler/tool/input_sdk/lib/collection/list.dart
|
| deleted file mode 100644
|
| index f99944779c138c8c076e1f59af7af6b0ecb33fdb..0000000000000000000000000000000000000000
|
| --- a/pkg/dev_compiler/tool/input_sdk/lib/collection/list.dart
|
| +++ /dev/null
|
| @@ -1,515 +0,0 @@
|
| -// Copyright (c) 2013, 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.
|
| -
|
| -part of dart.collection;
|
| -
|
| -/**
|
| - * Abstract implementation of a list.
|
| - *
|
| - * `ListBase` can be used as a base class for implementing the `List` interface.
|
| - *
|
| - * All operations are defined in terms of `length`, `operator[]`,
|
| - * `operator[]=` and `length=`, which need to be implemented.
|
| - *
|
| - * *NOTICE*: Forwarding just these four operations to a normal growable [List]
|
| - * (as created by `new List()`) will give very bad performance for `add` and
|
| - * `addAll` operations of `ListBase`. These operations are implemented by
|
| - * increasing the length of the list by one for each `add` operation, and
|
| - * repeatedly increasing the length of a growable list is not efficient.
|
| - * To avoid this, either override 'add' and 'addAll' to also forward directly
|
| - * to the growable list, or, preferably, use `DelegatingList` from
|
| - * "package:collection/wrappers.dart" instead.
|
| - */
|
| -abstract class ListBase<E> extends Object with ListMixin<E> {
|
| - /**
|
| - * Convert a `List` to a string as `[each, element, as, string]`.
|
| - *
|
| - * Handles circular references where converting one of the elements
|
| - * to a string ends up converting [list] to a string again.
|
| - */
|
| - static String listToString(List list) =>
|
| - IterableBase.iterableToFullString(list, '[', ']');
|
| -}
|
| -
|
| -/**
|
| - * Base implementation of a [List] class.
|
| - *
|
| - * `ListMixin` can be used as a mixin to make a class implement
|
| - * the `List` interface.
|
| - *
|
| - * This implements all read operations using only the `length` and
|
| - * `operator[]` members. It implements write operations using those and
|
| - * `length=` and `operator[]=`
|
| - *
|
| - * *NOTICE*: Forwarding just these four operations to a normal growable [List]
|
| - * (as created by `new List()`) will give very bad performance for `add` and
|
| - * `addAll` operations of `ListBase`. These operations are implemented by
|
| - * increasing the length of the list by one for each `add` operation, and
|
| - * repeatedly increasing the length of a growable list is not efficient.
|
| - * To avoid this, either override 'add' and 'addAll' to also forward directly
|
| - * to the growable list, or, if possible, use `DelegatingList` from
|
| - * "package:collection/wrappers.dart" instead.
|
| - */
|
| -abstract class ListMixin<E> implements List<E> {
|
| - // Iterable interface.
|
| - Iterator<E> get iterator => new ListIterator<E>(this);
|
| -
|
| - E elementAt(int index) => this[index];
|
| -
|
| - void forEach(void action(E element)) {
|
| - int length = this.length;
|
| - for (int i = 0; i < length; i++) {
|
| - action(this[i]);
|
| - if (length != this.length) {
|
| - throw new ConcurrentModificationError(this);
|
| - }
|
| - }
|
| - }
|
| -
|
| - bool get isEmpty => length == 0;
|
| -
|
| - bool get isNotEmpty => !isEmpty;
|
| -
|
| - E get first {
|
| - if (length == 0) throw IterableElementError.noElement();
|
| - return this[0];
|
| - }
|
| -
|
| - E get last {
|
| - if (length == 0) throw IterableElementError.noElement();
|
| - return this[length - 1];
|
| - }
|
| -
|
| - E get single {
|
| - if (length == 0) throw IterableElementError.noElement();
|
| - if (length > 1) throw IterableElementError.tooMany();
|
| - return this[0];
|
| - }
|
| -
|
| - bool contains(Object element) {
|
| - int length = this.length;
|
| - for (int i = 0; i < this.length; i++) {
|
| - if (this[i] == element) return true;
|
| - if (length != this.length) {
|
| - throw new ConcurrentModificationError(this);
|
| - }
|
| - }
|
| - return false;
|
| - }
|
| -
|
| - bool every(bool test(E element)) {
|
| - int length = this.length;
|
| - for (int i = 0; i < length; i++) {
|
| - if (!test(this[i])) return false;
|
| - if (length != this.length) {
|
| - throw new ConcurrentModificationError(this);
|
| - }
|
| - }
|
| - return true;
|
| - }
|
| -
|
| - bool any(bool test(E element)) {
|
| - int length = this.length;
|
| - for (int i = 0; i < length; i++) {
|
| - if (test(this[i])) return true;
|
| - if (length != this.length) {
|
| - throw new ConcurrentModificationError(this);
|
| - }
|
| - }
|
| - return false;
|
| - }
|
| -
|
| - E firstWhere(bool test(E element), { E orElse() }) {
|
| - int length = this.length;
|
| - for (int i = 0; i < length; i++) {
|
| - E element = this[i];
|
| - if (test(element)) return element;
|
| - if (length != this.length) {
|
| - throw new ConcurrentModificationError(this);
|
| - }
|
| - }
|
| - if (orElse != null) return orElse();
|
| - throw IterableElementError.noElement();
|
| - }
|
| -
|
| - E lastWhere(bool test(E element), { E orElse() }) {
|
| - int length = this.length;
|
| - for (int i = length - 1; i >= 0; i--) {
|
| - E element = this[i];
|
| - if (test(element)) return element;
|
| - if (length != this.length) {
|
| - throw new ConcurrentModificationError(this);
|
| - }
|
| - }
|
| - if (orElse != null) return orElse();
|
| - throw IterableElementError.noElement();
|
| - }
|
| -
|
| - E singleWhere(bool test(E element)) {
|
| - int length = this.length;
|
| - E match = null;
|
| - bool matchFound = false;
|
| - for (int i = 0; i < length; i++) {
|
| - E element = this[i];
|
| - if (test(element)) {
|
| - if (matchFound) {
|
| - throw IterableElementError.tooMany();
|
| - }
|
| - matchFound = true;
|
| - match = element;
|
| - }
|
| - if (length != this.length) {
|
| - throw new ConcurrentModificationError(this);
|
| - }
|
| - }
|
| - if (matchFound) return match;
|
| - throw IterableElementError.noElement();
|
| - }
|
| -
|
| - String join([String separator = ""]) {
|
| - if (length == 0) return "";
|
| - StringBuffer buffer = new StringBuffer()..writeAll(this, separator);
|
| - return buffer.toString();
|
| - }
|
| -
|
| - Iterable<E> where(bool test(E element)) => new WhereIterable<E>(this, test);
|
| -
|
| - Iterable/*<T>*/ map/*<T>*/(/*=T*/ f(E element)) =>
|
| - new MappedListIterable/*<E, T>*/(this, f);
|
| -
|
| - Iterable/*<T>*/ expand/*<T>*/(Iterable/*<T>*/ f(E element)) =>
|
| - new ExpandIterable<E, dynamic/*=T*/>(this, f);
|
| -
|
| - E reduce(E combine(E previousValue, E element)) {
|
| - int length = this.length;
|
| - if (length == 0) throw IterableElementError.noElement();
|
| - E value = this[0];
|
| - for (int i = 1; i < length; i++) {
|
| - value = combine(value, this[i]);
|
| - if (length != this.length) {
|
| - throw new ConcurrentModificationError(this);
|
| - }
|
| - }
|
| - return value;
|
| - }
|
| -
|
| - dynamic/*=T*/ fold/*<T>*/(var/*=T*/ initialValue,
|
| - dynamic/*=T*/ combine(var/*=T*/ previousValue, E element)) {
|
| - var value = initialValue;
|
| - int length = this.length;
|
| - for (int i = 0; i < length; i++) {
|
| - value = combine(value, this[i]);
|
| - if (length != this.length) {
|
| - throw new ConcurrentModificationError(this);
|
| - }
|
| - }
|
| - return value;
|
| - }
|
| -
|
| - Iterable<E> skip(int count) => new SubListIterable<E>(this, count, null);
|
| -
|
| - Iterable<E> skipWhile(bool test(E element)) {
|
| - return new SkipWhileIterable<E>(this, test);
|
| - }
|
| -
|
| - Iterable<E> take(int count) => new SubListIterable<E>(this, 0, count);
|
| -
|
| - Iterable<E> takeWhile(bool test(E element)) {
|
| - return new TakeWhileIterable<E>(this, test);
|
| - }
|
| -
|
| - List<E> toList({ bool growable: true }) {
|
| - List<E> result;
|
| - if (growable) {
|
| - result = new List<E>()..length = length;
|
| - } else {
|
| - result = new List<E>(length);
|
| - }
|
| - for (int i = 0; i < length; i++) {
|
| - result[i] = this[i];
|
| - }
|
| - return result;
|
| - }
|
| -
|
| - Set<E> toSet() {
|
| - Set<E> result = new Set<E>();
|
| - for (int i = 0; i < length; i++) {
|
| - result.add(this[i]);
|
| - }
|
| - return result;
|
| - }
|
| -
|
| - // Collection interface.
|
| - void add(E element) {
|
| - this[this.length++] = element;
|
| - }
|
| -
|
| - void addAll(Iterable<E> iterable) {
|
| - int i = this.length;
|
| - for (E element in iterable) {
|
| - assert(this.length == i || (throw new ConcurrentModificationError(this)));
|
| - this.length = i + 1;
|
| - this[i] = element;
|
| - i++;
|
| - }
|
| - }
|
| -
|
| - bool remove(Object element) {
|
| - for (int i = 0; i < this.length; i++) {
|
| - if (this[i] == element) {
|
| - this.setRange(i, this.length - 1, this, i + 1);
|
| - this.length -= 1;
|
| - return true;
|
| - }
|
| - }
|
| - return false;
|
| - }
|
| -
|
| - void removeWhere(bool test(E element)) {
|
| - _filter(test, false);
|
| - }
|
| -
|
| - void retainWhere(bool test(E element)) {
|
| - _filter(test, true);
|
| - }
|
| -
|
| - void _filter(bool test(var element), bool retainMatching) {
|
| - var source = this;
|
| - var retained = <E>[];
|
| - int length = source.length;
|
| - for (int i = 0; i < length; i++) {
|
| - var element = source[i];
|
| - if (test(element) == retainMatching) {
|
| - retained.add(element);
|
| - }
|
| - if (length != source.length) {
|
| - throw new ConcurrentModificationError(source);
|
| - }
|
| - }
|
| - if (retained.length != source.length) {
|
| - source.setRange(0, retained.length, retained);
|
| - source.length = retained.length;
|
| - }
|
| - }
|
| -
|
| - void clear() { this.length = 0; }
|
| -
|
| - // List interface.
|
| -
|
| - E removeLast() {
|
| - if (length == 0) {
|
| - throw IterableElementError.noElement();
|
| - }
|
| - E result = this[length - 1];
|
| - length--;
|
| - return result;
|
| - }
|
| -
|
| - void sort([int compare(E a, E b)]) {
|
| - if (compare == null) {
|
| - Sort.sort(this, (a, b) => Comparable.compare(a, b));
|
| - } else {
|
| - Sort.sort(this, compare);
|
| - }
|
| - }
|
| -
|
| - void shuffle([Random random]) {
|
| - if (random == null) random = new Random();
|
| - int length = this.length;
|
| - while (length > 1) {
|
| - int pos = random.nextInt(length);
|
| - length -= 1;
|
| - var tmp = this[length];
|
| - this[length] = this[pos];
|
| - this[pos] = tmp;
|
| - }
|
| - }
|
| -
|
| - Map<int, E> asMap() {
|
| - return new ListMapView<E>(this);
|
| - }
|
| -
|
| - List<E> sublist(int start, [int end]) {
|
| - int listLength = this.length;
|
| - if (end == null) end = listLength;
|
| - RangeError.checkValidRange(start, end, listLength);
|
| - int length = end - start;
|
| - List<E> result = new List<E>()..length = length;
|
| - for (int i = 0; i < length; i++) {
|
| - result[i] = this[start + i];
|
| - }
|
| - return result;
|
| - }
|
| -
|
| - Iterable<E> getRange(int start, int end) {
|
| - RangeError.checkValidRange(start, end, this.length);
|
| - return new SubListIterable<E>(this, start, end);
|
| - }
|
| -
|
| - void removeRange(int start, int end) {
|
| - RangeError.checkValidRange(start, end, this.length);
|
| - int length = end - start;
|
| - setRange(start, this.length - length, this, end);
|
| - this.length -= length;
|
| - }
|
| -
|
| - void fillRange(int start, int end, [E fill]) {
|
| - RangeError.checkValidRange(start, end, this.length);
|
| - for (int i = start; i < end; i++) {
|
| - this[i] = fill;
|
| - }
|
| - }
|
| -
|
| - void setRange(int start, int end, Iterable<E> iterable, [int skipCount = 0]) {
|
| - RangeError.checkValidRange(start, end, this.length);
|
| - int length = end - start;
|
| - if (length == 0) return;
|
| - RangeError.checkNotNegative(skipCount, "skipCount");
|
| -
|
| - List<E> otherList;
|
| - int otherStart;
|
| - // TODO(floitsch): Make this accept more.
|
| - if (iterable is List/*<E>*/) {
|
| - otherList = iterable;
|
| - otherStart = skipCount;
|
| - } else {
|
| - otherList = iterable.skip(skipCount).toList(growable: false);
|
| - otherStart = 0;
|
| - }
|
| - if (otherStart + length > otherList.length) {
|
| - throw IterableElementError.tooFew();
|
| - }
|
| - if (otherStart < start) {
|
| - // Copy backwards to ensure correct copy if [from] is this.
|
| - for (int i = length - 1; i >= 0; i--) {
|
| - this[start + i] = otherList[otherStart + i];
|
| - }
|
| - } else {
|
| - for (int i = 0; i < length; i++) {
|
| - this[start + i] = otherList[otherStart + i];
|
| - }
|
| - }
|
| - }
|
| -
|
| - void replaceRange(int start, int end, Iterable<E> newContents) {
|
| - RangeError.checkValidRange(start, end, this.length);
|
| - if (newContents is! EfficientLength) {
|
| - newContents = newContents.toList();
|
| - }
|
| - int removeLength = end - start;
|
| - int insertLength = newContents.length;
|
| - if (removeLength >= insertLength) {
|
| - int delta = removeLength - insertLength;
|
| - int insertEnd = start + insertLength;
|
| - int newLength = this.length - delta;
|
| - this.setRange(start, insertEnd, newContents);
|
| - if (delta != 0) {
|
| - this.setRange(insertEnd, newLength, this, end);
|
| - this.length = newLength;
|
| - }
|
| - } else {
|
| - int delta = insertLength - removeLength;
|
| - int newLength = this.length + delta;
|
| - int insertEnd = start + insertLength; // aka. end + delta.
|
| - this.length = newLength;
|
| - this.setRange(insertEnd, newLength, this, end);
|
| - this.setRange(start, insertEnd, newContents);
|
| - }
|
| - }
|
| -
|
| - int indexOf(Object element, [int startIndex = 0]) {
|
| - if (startIndex >= this.length) {
|
| - return -1;
|
| - }
|
| - if (startIndex < 0) {
|
| - startIndex = 0;
|
| - }
|
| - for (int i = startIndex; i < this.length; i++) {
|
| - if (this[i] == element) {
|
| - return i;
|
| - }
|
| - }
|
| - return -1;
|
| - }
|
| -
|
| - /**
|
| - * Returns the last index in the list [a] of the given [element], starting
|
| - * the search at index [startIndex] to 0.
|
| - * Returns -1 if [element] is not found.
|
| - */
|
| - int lastIndexOf(Object element, [int startIndex]) {
|
| - if (startIndex == null) {
|
| - startIndex = this.length - 1;
|
| - } else {
|
| - if (startIndex < 0) {
|
| - return -1;
|
| - }
|
| - if (startIndex >= this.length) {
|
| - startIndex = this.length - 1;
|
| - }
|
| - }
|
| - for (int i = startIndex; i >= 0; i--) {
|
| - if (this[i] == element) {
|
| - return i;
|
| - }
|
| - }
|
| - return -1;
|
| - }
|
| -
|
| - void insert(int index, E element) {
|
| - RangeError.checkValueInInterval(index, 0, length, "index");
|
| - if (index == this.length) {
|
| - add(element);
|
| - return;
|
| - }
|
| - // We are modifying the length just below the is-check. Without the check
|
| - // Array.copy could throw an exception, leaving the list in a bad state
|
| - // (with a length that has been increased, but without a new element).
|
| - if (index is! int) throw new ArgumentError(index);
|
| - this.length++;
|
| - setRange(index + 1, this.length, this, index);
|
| - this[index] = element;
|
| - }
|
| -
|
| - E removeAt(int index) {
|
| - E result = this[index];
|
| - setRange(index, this.length - 1, this, index + 1);
|
| - length--;
|
| - return result;
|
| - }
|
| -
|
| - void insertAll(int index, Iterable<E> iterable) {
|
| - RangeError.checkValueInInterval(index, 0, length, "index");
|
| - if (iterable is! EfficientLength || identical(iterable, this)) {
|
| - iterable = iterable.toList();
|
| - }
|
| - int insertionLength = iterable.length;
|
| - // There might be errors after the length change, in which case the list
|
| - // will end up being modified but the operation not complete. Unless we
|
| - // always go through a "toList" we can't really avoid that.
|
| - this.length += insertionLength;
|
| - if (iterable.length != insertionLength) {
|
| - // If the iterable's length is linked to this list's length somehow,
|
| - // we can't insert one in the other.
|
| - this.length -= insertionLength;
|
| - throw new ConcurrentModificationError(iterable);
|
| - }
|
| - setRange(index + insertionLength, this.length, this, index);
|
| - setAll(index, iterable);
|
| - }
|
| -
|
| - void setAll(int index, Iterable<E> iterable) {
|
| - if (iterable is List) {
|
| - setRange(index, index + iterable.length, iterable);
|
| - } else {
|
| - for (E element in iterable) {
|
| - this[index++] = element;
|
| - }
|
| - }
|
| - }
|
| -
|
| - Iterable<E> get reversed => new ReversedListIterable<E>(this);
|
| -
|
| - String toString() => IterableBase.iterableToFullString(this, '[', ']');
|
| -}
|
|
|