/*
* Copyright 2006 Sun Microsystems, Inc. All rights reserved.
*/
/*
* $Id: XMLStructure.java,v 1.3 2005/05/10 15:47:42 mullan Exp $
*/
package javax.xml.crypto;
/**
* A representation of an XML structure from any namespace. The purpose of
* this interface is to group (and provide type safety for) all
* representations of XML structures.
*
* @author Sean Mullan
* @author JSR 105 Expert Group
* @since 1.6
*/
public interface XMLStructure {
/**
* Indicates whether a specified feature is supported.
*
* @param feature the feature name (as an absolute URI)
* @return <code>true</code> if the specified feature is supported,
* <code>false</code> otherwise
* @throws NullPointerException if <code>feature</code> is <code>null</code>
*/
boolean isFeatureSupported(String feature);
}