/**
* Redistribution and use of this software and associated documentation
* ("Software"), with or without modification, are permitted provided
* that the following conditions are met:
*
* 1. Redistributions of source code must retain copyright
* statements and notices. Redistributions must also contain a
* copy of this document.
*
* 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 name "Exolab" must not be used to endorse or promote
* products derived from this Software without prior written
* permission of Intalio, Inc. For written permission,
* please contact info@exolab.org.
*
* 4. Products derived from this Software may not be called "Exolab"
* nor may "Exolab" appear in their names without prior written
* permission of Intalio, Inc. Exolab is a registered
* trademark of Intalio, Inc.
*
* 5. Due credit should be given to the Exolab Project
* (http://www.exolab.org/).
*
* THIS SOFTWARE IS PROVIDED BY INTALIO, INC. AND CONTRIBUTORS
* ``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
* INTALIO, INC. 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.
*
* Copyright 2001-2002 (C) Intalio, Inc. All Rights Reserved.
*
* $Id$
*/
package org.exolab.castor.xml;
/**
* A simple interface for handling Attributes in the Marshalling
* Framework.
*
* @author <a href="mailto:kvisco@intalio.com">Keith Visco</a>
* @version $Revision$ $Date: 2003-03-03 00:05:44 -0700 (Mon, 03 Mar 2003) $
**/
public interface AttributeSet {
/**
* Returns the index of the attribute associated with the given name
* and namespace.
*
*
* @param name the name of the attribute whose value should be returned.
* @param namespace the namespace of the attribute
* @return the index of the attribute, or -1 if not found.
**/
public int getIndex(String name, String namespace);
/**
* Returns the name of the attribute located at the given index.
*
* @param index the index of the attribute whose name should be returned.
* @return the name of the attribute located at the given index.
**/
public String getName(int index);
/**
* Returns the namespace of the attribute located at the given index.
*
* @return the namespace of the attribute located at the given index.
**/
public String getNamespace(int index);
/**
* Returns the number of Attributes within this AttributeSet.
*
* @return the number of Attributes within this AttributeSet.
**/
public int getSize();
/**
* Returns the value of the attribute located at the given index
* within this AttributeSet.
*
* @param index the index of the attribute whose value should be returned.
**/
public String getValue(int index);
/**
* Returns the value of the attribute associated with the given name.
* This method is equivalent to call #getValue(name, null);
*
* @param name the name of the attribute whose value should be returned.
**/
public String getValue(String name);
/**
* Returns the value of the attribute associated with the given name.
* This method is equivalent to call #getValue(name, null);
*
* @param name the name of the attribute whose value should be returned.
* @param namespace the namespace of the attribute
**/
public String getValue(String name, String namespace);
} //-- AttributeSet