1 /*
2 * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26
27 package java.util;
28
29 import java.util.stream.Stream;
30 import java.util.stream.StreamSupport;
31
32 @SuppressWarnings({"unchecked", "deprecation", "all"})
33 public interface Collection<E> extends java.lang.Iterable<E> {
34
size()35 public int size();
36
isEmpty()37 public boolean isEmpty();
38
contains(@ibcore.util.Nullable java.lang.Object o)39 public boolean contains(@libcore.util.Nullable java.lang.Object o);
40
iterator()41 @libcore.util.NonNull public java.util.Iterator<@libcore.util.NullFromTypeParam E> iterator();
42
toArray()43 public java.lang.@libcore.util.Nullable Object @libcore.util.NonNull [] toArray();
44
toArray(T @ibcore.util.NonNull [] a)45 public <T> T @libcore.util.NonNull [] toArray(T @libcore.util.NonNull [] a);
46
toArray(@ibcore.util.NonNull java.util.function.IntFunction<@libcore.util.NullFromTypeParam T @libcore.util.NonNull []> g)47 @libcore.util.NonNull public default <T> T @libcore.util.NonNull [] toArray(@libcore.util.NonNull java.util.function.IntFunction<@libcore.util.NullFromTypeParam T @libcore.util.NonNull []> g);
48
add(@ibcore.util.NullFromTypeParam E e)49 public boolean add(@libcore.util.NullFromTypeParam E e);
50
remove(@ibcore.util.Nullable java.lang.Object o)51 public boolean remove(@libcore.util.Nullable java.lang.Object o);
52
containsAll(@ibcore.util.NonNull java.util.Collection<?> c)53 public boolean containsAll(@libcore.util.NonNull java.util.Collection<?> c);
54
addAll(@ibcore.util.NonNull java.util.Collection<? extends @libcore.util.NullFromTypeParam E> c)55 public boolean addAll(@libcore.util.NonNull java.util.Collection<? extends @libcore.util.NullFromTypeParam E> c);
56
removeAll(@ibcore.util.NonNull java.util.Collection<?> c)57 public boolean removeAll(@libcore.util.NonNull java.util.Collection<?> c);
58
removeIf(@ibcore.util.NonNull java.util.function.Predicate<? super @libcore.util.NullFromTypeParam E> filter)59 public default boolean removeIf(@libcore.util.NonNull java.util.function.Predicate<? super @libcore.util.NullFromTypeParam E> filter) { throw new RuntimeException("Stub!"); }
60
retainAll(@ibcore.util.NonNull java.util.Collection<?> c)61 public boolean retainAll(@libcore.util.NonNull java.util.Collection<?> c);
62
clear()63 public void clear();
64
equals(@ibcore.util.Nullable java.lang.Object o)65 public boolean equals(@libcore.util.Nullable java.lang.Object o);
66
hashCode()67 public int hashCode();
68
spliterator()69 @libcore.util.NonNull public default java.util.Spliterator<@libcore.util.NullFromTypeParam E> spliterator() { throw new RuntimeException("Stub!"); }
70
stream()71 @libcore.util.NonNull public default java.util.stream.Stream<@libcore.util.NullFromTypeParam E> stream() { throw new RuntimeException("Stub!"); }
72
parallelStream()73 @libcore.util.NonNull public default java.util.stream.Stream<@libcore.util.NullFromTypeParam E> parallelStream() { throw new RuntimeException("Stub!"); }
74 }
75