1 /* 2 * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package com.sun.xml.internal.bind.v2.model.runtime; 27 28 import java.lang.reflect.Type; 29 import java.util.Collection; 30 31 import com.sun.xml.internal.bind.v2.model.core.PropertyInfo; 32 import com.sun.xml.internal.bind.v2.runtime.reflect.Accessor; 33 34 /** 35 * {@link PropertyInfo} that exposes more information. 36 * 37 * @author Kohsuke Kawaguchi (kk@kohsuke.org) 38 */ 39 public interface RuntimePropertyInfo extends PropertyInfo<Type,Class> { 40 41 /** {@inheritDoc} */ 42 Collection<? extends RuntimeTypeInfo> ref(); 43 44 45 /** 46 * Gets the {@link Accessor} for this property. 47 * 48 * <p> 49 * Even for a multi-value property, this method returns an accessor 50 * to that property. IOW, the accessor works against the raw type. 51 * 52 * <p> 53 * This methods returns unoptimized accessor (because optimization 54 * accessors are often combined into bigger pieces, and optimization 55 * generally works better if you can look at a bigger piece, as opposed 56 * to individually optimize a smaller components) 57 * 58 * @return 59 * never null. 60 * 61 * @see Accessor#optimize() 62 */ 63 Accessor getAccessor(); 64 65 /** 66 * Returns true if this property has an element-only content. False otherwise. 67 */ 68 public boolean elementOnlyContent(); 69 70 /** 71 * Gets the "raw" type of the field. 72 * 73 * The raw type is the actual signature of the property. 74 * For example, if the field is the primitive int, this will be the primitive int. 75 * If the field is Object, this will be Object. 76 * If the property is the collection and typed as {@code Collection<Integer>}, 77 * this method returns {@code Collection<Integer>}. 78 * 79 * @return always non-null. 80 */ 81 Type getRawType(); 82 83 /** 84 * Gets the type of the individual item. 85 * 86 * The individual type is the signature of the property used to store individual 87 * values. For a non-collection field, this is the same as {@link #getRawType()}. 88 * For acollection property, this is the type used to store individual value. 89 * So if {@link #getRawType()} is {@code Collection<Integer>}, this method will 90 * return {@link Integer}. 91 * 92 * @return always non-null. 93 */ 94 Type getIndividualType(); 95 }