org.apache.woden.xml.QNameListOrTokenAttr Maven / Gradle / Ivy
/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.woden.xml;
import javax.xml.namespace.QName;
/**
* This interface represents XML attribute information items of type
* 'Union of list of xs:QName or xs:token', for example
* the wsoap:subcodes extension attribute of binding <fault>.
*
* The isQNameList method can be used to determine whether
* to call the getQNames method or the getToken
* method. If the implementor object is initialized with a list of QNames,
* isQNameList will return 'true', getQNames
* will return an array of QName objects and getToken will return
* null. If it is initialized with a xs:token, isQNameList will
* return 'false', getQNames will return null and
* getToken will return the token string.
*
* If the implementor object is initialized with a null value (i.e. because
* of an attribute value conversion error or because the attribute value
* was empty in the WSDL), the getContents,
* getQNameList and getToken methods will return null
* and isQNameList and isValid will return false.
*
* @author [email protected]
*/
public interface QNameListOrTokenAttr extends XMLAttr
{
public boolean isQNameList();
public boolean isToken();
public QName[] getQNames();
public String getToken();
}