--- old/src/java.corba/share/classes/com/sun/corba/se/spi/ior/IdentifiableContainerBase.java 2018-01-30 20:21:38.000000000 -0500 +++ /dev/null 2018-01-30 20:21:38.000000000 -0500 @@ -1,91 +0,0 @@ -/* - * Copyright (c) 2000, 2003, Oracle and/or its affiliates. All rights reserved. - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * This code is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 only, as - * published by the Free Software Foundation. Oracle designates this - * particular file as subject to the "Classpath" exception as provided - * by Oracle in the LICENSE file that accompanied this code. - * - * This code 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 - * version 2 for more details (a copy is included in the LICENSE file that - * accompanied this code). - * - * You should have received a copy of the GNU General Public License version - * 2 along with this work; if not, write to the Free Software Foundation, - * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. - * - * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA - * or visit www.oracle.com if you need additional information or have any - * questions. - */ - -package com.sun.corba.se.spi.ior; - -import java.util.List; -import java.util.ArrayList; -import java.util.Iterator; - -import com.sun.corba.se.impl.ior.FreezableList ; - -import com.sun.corba.se.spi.ior.TaggedComponent ; -import com.sun.corba.se.spi.ior.Identifiable ; - -/** Convenience class for defining objects that contain lists of Identifiables. - * Mainly implements iteratorById. Also note that the constructor creates the - * list, which here is always an ArrayList, as this is much more efficient overall - * for short lists. - * @author Ken Cavanaugh - */ -public class IdentifiableContainerBase extends FreezableList -{ - /** Create this class with an empty list of identifiables. - * The current implementation uses an ArrayList. - */ - public IdentifiableContainerBase() - { - super( new ArrayList() ) ; - } - - /** Return an iterator which iterates over all contained Identifiables - * with type given by id. - */ - public Iterator iteratorById( final int id) - { - return new Iterator() { - Iterator iter = IdentifiableContainerBase.this.iterator() ; - Object current = advance() ; - - private Object advance() - { - while (iter.hasNext()) { - Identifiable ide = (Identifiable)(iter.next()) ; - if (ide.getId() == id) - return ide ; - } - - return null ; - } - - public boolean hasNext() - { - return current != null ; - } - - public Object next() - { - Object result = current ; - current = advance() ; - return result ; - } - - public void remove() - { - iter.remove() ; - } - } ; - } -}