package org.basex.api.dom;
import org.basex.util.Token;
import org.basex.util.Util;
import org.w3c.dom.DOMImplementation;
import org.w3c.dom.DocumentType;
/**
* DOM - implementation.
*
* @author BaseX Team 2005-12, BSD License
* @author Christian Gruen
*/
public final class BXDomImpl implements DOMImplementation {
/** Singleton instance. */
private static final BXDomImpl INSTANCE = new BXDomImpl();
/**
* Returns the only instance of this class.
* @return instance
*/
public static BXDomImpl get() {
return INSTANCE;
}
@Override
public BXDoc createDocument(final String nsURI, final String qn,
final DocumentType doctype) {
Util.notimplemented();
return null;
}
@Override
public DocumentType createDocumentType(final String qn, final String pid,
final String sid) {
Util.notimplemented();
return null;
}
@Override
public Object getFeature(final String f, final String v) {
return null;
}
@Override
public boolean hasFeature(final String f, final String v) {
return "XML".equalsIgnoreCase(f) && (v == null ||
Token.eq(v, "", "1.0", "2.0", "3.0"));
}
}