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Diffstat (limited to 'java/rasj/odmg/RasList.java')
-rw-r--r-- | java/rasj/odmg/RasList.java | 183 |
1 files changed, 183 insertions, 0 deletions
diff --git a/java/rasj/odmg/RasList.java b/java/rasj/odmg/RasList.java new file mode 100644 index 0000000..210daf0 --- /dev/null +++ b/java/rasj/odmg/RasList.java @@ -0,0 +1,183 @@ +/* +* This file is part of rasdaman community. +* +* Rasdaman community 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 3 of the License, or +* (at your option) any later version. +* +* Rasdaman community 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 rasdaman community. If not, see <http://www.gnu.org/licenses/>. +* +* Copyright 2003, 2004, 2005, 2006, 2007, 2008, 2009 Peter Baumann / +rasdaman GmbH. +* +* For more information please see <http://www.rasdaman.org> +* or contact Peter Baumann via <baumann@rasdaman.com>. +*/ +/** *********************************************************** + * <pre> + * + * PURPOSE: + * + * + * + * COMMENTS: + * + * </pre> + *********************************************************** */ + +package rasj.odmg; + +import org.odmg.*; +import java.util.*; + +/** + * This class implements the ODMG DList interface. + * @version $Revision: 1.3 $ + */ +public class RasList extends RasCollection implements DList + +{ + static final String rcsid = "@(#)Package rasj.odmg, class RasList: $Header: /home/rasdev/CVS-repository/rasdaman/java/rasj/odmg/RasList.java,v 1.3 2003/12/19 15:42:56 rasdev Exp $"; + + List content; + + /** + * constructor + */ + public RasList() + { + content = new ArrayList(); + } + + /** + * Creates a new DList object that contains the contents of this DList object concatenated with the contents of the otherList object. + */ + public DList concat(DList otherList) + { + for(int i=0; i<otherList.size(); i++) + { + content.add(otherList.get(i)); + } + return this; + } + + /** + * Returns a view of the portion of this list between fromIndex, inclusive, and toIndex, exclusive. + */ + public List subList(int fromIndex, int toIndex) + { + List l = new RasList(); + for(int j=fromIndex; j<toIndex; j++) + { + l.add(content.get(j)); + } + return l; + } + + /** + * Returns a list iterator of the elements in this list (in proper sequence). + */ + public ListIterator listIterator() + { + return content.listIterator(); + } + + /** + * Returns an iterator over the elements in this list in proper sequence. + */ + public Iterator iterator() + { + return content.iterator(); + } + + + /** + * Returns a list iterator of the elements in this list (in proper sequence), starting at the specified position in the list. + */ + public ListIterator listIterator(int index) + { + return content.listIterator(index); + } + + /** + * Returns the index in this list of the last occurence of the specified element, or -1 if the list does not contain this element. + */ + public int lastIndexOf(Object o) + { + return content.lastIndexOf(o); + } + + + /** + * Returns the index in this list of the first occurence of the specified element, or -1 if the list does not contain this element. + */ + public int indexOf(Object o) + { + return content.indexOf(o); + } + + /** + * Removes the element at the specified position in this list. + */ + public Object remove(int index) + { + return content.remove(index); + } + + /** + * Appends the specified element to the end of this List. + */ + public boolean add(Object o) + { + return content.add(o); + } + + /** + * Inserts the specified element at the specified position in this list. + */ + public void add(int index, Object element) + { + content.add(index, element); + } + + /** + * Replaces the element at the specified position in this list with the specified element. + */ + public Object set(int index, Object element) + { + return content.set(index, element); + } + + /** + * Returns the element at the specified position in this list. + */ + public Object get(int index) + { + return content.get(index); + } + + /** + * Inserts all of the elements in the specified collection into this list at the specified position. + */ + public boolean addAll(int index, Collection c) + { + return content.addAll(index, c); + } + + /** + * Returns the number of elements in this List. + */ + public int size() + { + return content.size(); + } + +} + |