- /*
- * The Apache Software License, Version 1.1
- *
- *
- * Copyright (c) 2002,2003 The Apache Software Foundation. All rights
- * reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- *
- * 3. The end-user documentation included with the redistribution,
- * if any, must include the following acknowledgment:
- * "This product includes software developed by the
- * Apache Software Foundation (http://www.apache.org/)."
- * Alternately, this acknowledgment may appear in the software itself,
- * if and wherever such third-party acknowledgments normally appear.
- *
- * 4. The names "Xerces" and "Apache Software Foundation" must
- * not be used to endorse or promote products derived from this
- * software without prior written permission. For written
- * permission, please contact apache@apache.org.
- *
- * 5. Products derived from this software may not be called "Apache",
- * nor may "Apache" appear in their name, without prior written
- * permission of the Apache Software Foundation.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
- * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- * ====================================================================
- *
- * This software consists of voluntary contributions made by many
- * individuals on behalf of the Apache Software Foundation and was
- * originally based on software copyright (c) 2002, International
- * Business Machines, Inc., http://www.apache.org. For more
- * information on the Apache Software Foundation, please see
- * <http://www.apache.org/>.
- */
-
- package com.sun.org.apache.xerces.internal.impl.xs.util;
-
- import com.sun.org.apache.xerces.internal.xs.StringList;
- import java.util.Vector;
- /**
- * Containts a list of Object's.
- *
- * @author Sandy Gao, IBM
- *
- * @version $Id: StringListImpl.java,v 1.5 2003/11/12 23:17:34 sandygao Exp $
- */
- public class StringListImpl implements StringList {
-
- // The array to hold all data
- private String[] fArray = null;
- // Number of elements in this list
- private int fLength = 0;
-
- // REVISIT: this is temp solution. In general we need to use this class
- // instead of the Vector.
- private Vector fVector;
-
- public StringListImpl(Vector v) {
- fVector = v;
- fLength = (v == null) ? 0 : v.size();
- }
-
- /**
- * Construct an XSObjectList implementation
- *
- * @param array the data array
- * @param length the number of elements
- */
- public StringListImpl(String[] array, int length) {
- fArray = array;
- fLength = length;
- }
-
- /**
- * The number of <code>Objects</code> in the list. The range of valid
- * child node indices is 0 to <code>length-1</code> inclusive.
- */
- public int getLength() {
- return fLength;
- }
-
- /**
- * Checks if the <code>GenericString</code> <code>item</code> is a member
- * of this list.
- * @param item <code>GenericString</code> whose presence in this list is
- * to be tested.
- * @return True if this list contains the <code>GenericString</code>
- * <code>item</code>.
- */
- public boolean contains(String item) {
- if (fVector != null)
- return fVector.contains(item);
-
- if (item == null) {
- for (int i = 0; i < fLength; i++) {
- if (fArray[i] == null)
- return true;
- }
- }
- else {
- for (int i = 0; i < fLength; i++) {
- if (item.equals(fArray[i]))
- return true;
- }
- }
- return false;
- }
-
- public String item(int index) {
- if (index < 0 || index >= fLength)
- return null;
- if (fVector != null) {
- return (String)fVector.elementAt(index);
- }
- return fArray[index];
- }
-
- } // class XSParticle