| /* |
| * reserved comment block |
| * DO NOT REMOVE OR ALTER! |
| */ |
| /* |
| * Copyright 2003,2004 The Apache Software Foundation. |
| * |
| * Licensed 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 com.sun.org.apache.xerces.internal.xs; |
| |
| /** |
| * This interface represents the Attribute Use schema component. |
| */ |
| public interface XSAttributeUse extends XSObject { |
| /** |
| * [required]: determines whether this use of an attribute declaration |
| * requires an appropriate attribute information item to be present, or |
| * merely allows it. |
| */ |
| public boolean getRequired(); |
| |
| /** |
| * [attribute declaration]: provides the attribute declaration itself, |
| * which will in turn determine the simple type definition used. |
| */ |
| public XSAttributeDeclaration getAttrDeclaration(); |
| |
| /** |
| * Value Constraint: one of default, fixed. |
| */ |
| public short getConstraintType(); |
| |
| /** |
| * Value Constraint: The constraint value, otherwise <code>null</code>. |
| */ |
| public String getConstraintValue(); |
| |
| /** |
| * Value Constraint: Binding specific actual constraint value or |
| * <code>null</code> if the value is in error or there is no value |
| * constraint. |
| * @exception XSException |
| * NOT_SUPPORTED_ERR: Raised if the implementation does not support this |
| * method. |
| */ |
| public Object getActualVC() |
| throws XSException; |
| |
| /** |
| * The actual constraint value built-in datatype, e.g. |
| * <code>STRING_DT, SHORT_DT</code>. If the type definition of this |
| * value is a list type definition, this method returns |
| * <code>LIST_DT</code>. If the type definition of this value is a list |
| * type definition whose item type is a union type definition, this |
| * method returns <code>LISTOFUNION_DT</code>. To query the actual |
| * constraint value of the list or list of union type definitions use |
| * <code>itemValueTypes</code>. If the <code>actualNormalizedValue</code> |
| * is <code>null</code>, this method returns <code>UNAVAILABLE_DT</code> |
| * . |
| * @exception XSException |
| * NOT_SUPPORTED_ERR: Raised if the implementation does not support this |
| * method. |
| */ |
| public short getActualVCType() |
| throws XSException; |
| |
| /** |
| * In the case the actual constraint value represents a list, i.e. the |
| * <code>actualValueType</code> is <code>LIST_DT</code>, the returned |
| * array consists of one type kind which represents the itemType. If the |
| * actual constraint value represents a list type definition whose item |
| * type is a union type definition, i.e. <code>LISTOFUNION_DT</code>, |
| * for each actual constraint value in the list the array contains the |
| * corresponding memberType kind. For examples, see |
| * <code>ItemPSVI.itemValueTypes</code>. |
| * @exception XSException |
| * NOT_SUPPORTED_ERR: Raised if the implementation does not support this |
| * method. |
| */ |
| public ShortList getItemValueTypes() |
| throws XSException; |
| |
| /** |
| * A sequence of [annotations] or an empty <code>XSObjectList</code>. |
| */ |
| public XSObjectList getAnnotations(); |
| } |