| /* |
| * Copyright 2006 Sun Microsystems, Inc. All Rights Reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Sun designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Sun in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| * CA 95054 USA or visit www.sun.com if you need additional information or |
| * have any questions. |
| */ |
| |
| package com.sun.xml.internal.bind.v2.model.core; |
| |
| import java.util.Map; |
| |
| import javax.xml.namespace.QName; |
| |
| /** |
| * Property that maps to the following schema fragment. |
| * |
| * <pre><xmp> |
| * <xs:complexType> |
| * <xs:sequence> |
| * <xs:element name="entry" minOccurs="0" maxOccurs="unbounded"> |
| * <xs:complexType> |
| * <xs:sequence> |
| * <xs:element name="key" type="XXXX"/> |
| * <xs:element name="value" type="YYYY"/> |
| * </xs:sequence> |
| * </xs:complexType> |
| * </xs:element> |
| * </xs:sequence> |
| * </xs:complexType> |
| * </xmp></pre> |
| * |
| * <p> |
| * This property is used to represent a default binding of a {@link Map} property. |
| * ({@link Map} properties with adapters will be represented by {@link ElementPropertyInfo}.) |
| * |
| * |
| * <h2>Design Thinking Led to This</h2> |
| * <p> |
| * I didn't like the idea of adding such a special-purpose {@link PropertyInfo} to a model. |
| * The alternative was to implicitly assume an adapter, and have internal representation of |
| * the Entry class ready. |
| * But the fact that the key type and the value type changes with the parameterization makes |
| * it very difficult to have such a class (especially inside APT, where we can't even generate |
| * classes.) |
| * |
| * @author Kohsuke Kawaguchi |
| */ |
| public interface MapPropertyInfo<T,C> extends PropertyInfo<T,C> { |
| /** |
| * Gets the wrapper element name. |
| * |
| * @return |
| * always non-null. |
| */ |
| QName getXmlName(); |
| |
| /** |
| * Returns true if this property is nillable |
| * (meaning the absence of the value is treated as nil='true') |
| * |
| * <p> |
| * This method is only used when this property is a collection. |
| */ |
| boolean isCollectionNillable(); |
| |
| /** |
| * Type of the key of the map. K of {@code HashMap<K,V>} |
| * |
| * @return never null. |
| */ |
| NonElement<T,C> getKeyType(); |
| |
| /** |
| * Type of the value of the map. V of {@code HashMap<K,V>} |
| * |
| * @return never null. |
| */ |
| NonElement<T,C> getValueType(); |
| |
| // TODO |
| // Adapter<T,C> getKeyAdapter(); |
| // Adapter<T,C> getValueAdapter(); |
| } |