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Diffstat (limited to 'libjava/classpath/java/util/Iterator.java')
-rw-r--r-- | libjava/classpath/java/util/Iterator.java | 87 |
1 files changed, 0 insertions, 87 deletions
diff --git a/libjava/classpath/java/util/Iterator.java b/libjava/classpath/java/util/Iterator.java deleted file mode 100644 index 41111a5..0000000 --- a/libjava/classpath/java/util/Iterator.java +++ /dev/null @@ -1,87 +0,0 @@ -/* Iterator.java -- Interface for iterating over collections - Copyright (C) 1998, 2001, 2004, 2005 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath is distributed in the hope that it will be useful, but -WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package java.util; - -/** - * An object which iterates over a collection. An Iterator is used to return - * the items once only, in sequence, by successive calls to the next method. - * It is also possible to remove elements from the underlying collection by - * using the optional remove method. Iterator is intended as a replacement - * for the Enumeration interface of previous versions of Java, which did not - * have the remove method and had less conveniently named methods. - * - * @author Original author unknown - * @author Eric Blake (ebb9@email.byu.edu) - * @see Collection - * @see ListIterator - * @see Enumeration - * @since 1.2 - * @status updated to 1.4 - */ -public interface Iterator<E> -{ - /** - * Tests whether there are elements remaining in the collection. In other - * words, calling <code>next()</code> will not throw an exception. - * - * @return true if there is at least one more element in the collection - */ - boolean hasNext(); - - /** - * Obtain the next element in the collection. - * - * @return the next element in the collection - * @throws NoSuchElementException if there are no more elements - */ - E next(); - - /** - * Remove from the underlying collection the last element returned by next - * (optional operation). This method can be called only once after each - * call to <code>next()</code>. It does not affect what will be returned - * by subsequent calls to next. - * - * @throws IllegalStateException if next has not yet been called or remove - * has already been called since the last call to next. - * @throws UnsupportedOperationException if this Iterator does not support - * the remove operation. - */ - void remove(); -} |