org.apache.woden.xml.IntOrTokenAttr 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;
/**
* This interface represents XML attribute information items of type
* 'Union of xs:int, xs:token', for example
* the whttp:code extension attribute of binding <fault>.
*
* The isInt and isToken methods determine whether
* to call the getInt or getToken methods.
* If the implementor object is initialized with an int,
* isInt will return 'true', isToken will return
* 'false', getInt will return the int value and getToken
* will return null. If it is initialized with an xs:token, isInt
* will return 'false', isToken will return 'true', getInt
* 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, getInt
* and getToken methods will return null and isInt,
* isToken and isValid will return false.
*
* @author [email protected]
*/
public interface IntOrTokenAttr extends XMLAttr
{
public boolean isInt();
public boolean isToken();
public Integer getInt();
public String getToken();
}