| /* |
| * Copyright (c) 1998, 2014, Oracle and/or its affiliates. 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. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package javax.swing.text.html.parser; |
| |
| import java.util.Vector; |
| import java.util.Hashtable; |
| import java.util.Enumeration; |
| import java.io.*; |
| |
| /** |
| * This class defines the attributes of an SGML element |
| * as described in a DTD using the ATTLIST construct. |
| * An AttributeList can be obtained from the Element |
| * class using the getAttributes() method. |
| * <p> |
| * It is actually an element in a linked list. Use the |
| * getNext() method repeatedly to enumerate all the attributes |
| * of an element. |
| * |
| * @see Element |
| * @author Arthur Van Hoff |
| * |
| */ |
| @SuppressWarnings("serial") // Same-version serialization only |
| public final |
| class AttributeList implements DTDConstants, Serializable { |
| |
| /** |
| * The attribute name |
| */ |
| public String name; |
| |
| /** |
| * The attribute type |
| */ |
| public int type; |
| |
| /** |
| * The possible attribute values |
| */ |
| public Vector<?> values; |
| |
| /** |
| * The attribute modifier |
| */ |
| public int modifier; |
| |
| /** |
| * The default attribute value |
| */ |
| public String value; |
| |
| /** |
| * The next attribute in the list |
| */ |
| public AttributeList next; |
| |
| AttributeList() { |
| } |
| |
| /** |
| * Create an attribute list element. |
| * |
| * @param name the attribute name |
| */ |
| public AttributeList(String name) { |
| this.name = name; |
| } |
| |
| /** |
| * Create an attribute list element. |
| * |
| * @param name the attribute name |
| * @param type the attribute type |
| * @param modifier the attribute modifier |
| * @param value the default attribute value |
| * @param values the possible attribute values |
| * @param next the next attribute in the list |
| */ |
| public AttributeList(String name, int type, int modifier, String value, Vector<?> values, AttributeList next) { |
| this.name = name; |
| this.type = type; |
| this.modifier = modifier; |
| this.value = value; |
| this.values = values; |
| this.next = next; |
| } |
| |
| /** |
| * @return attribute name |
| */ |
| public String getName() { |
| return name; |
| } |
| |
| /** |
| * @return attribute type |
| * @see DTDConstants |
| */ |
| public int getType() { |
| return type; |
| } |
| |
| /** |
| * @return attribute modifier |
| * @see DTDConstants |
| */ |
| public int getModifier() { |
| return modifier; |
| } |
| |
| /** |
| * @return possible attribute values |
| */ |
| public Enumeration<?> getValues() { |
| return (values != null) ? values.elements() : null; |
| } |
| |
| /** |
| * @return default attribute value |
| */ |
| public String getValue() { |
| return value; |
| } |
| |
| /** |
| * @return the next attribute in the list |
| */ |
| public AttributeList getNext() { |
| return next; |
| } |
| |
| /** |
| * @return string representation |
| */ |
| public String toString() { |
| return name; |
| } |
| |
| /** |
| * Create a hashtable of attribute types. |
| */ |
| static Hashtable<Object, Object> attributeTypes = new Hashtable<Object, Object>(); |
| |
| static void defineAttributeType(String nm, int val) { |
| Integer num = Integer.valueOf(val); |
| attributeTypes.put(nm, num); |
| attributeTypes.put(num, nm); |
| } |
| |
| static { |
| defineAttributeType("CDATA", CDATA); |
| defineAttributeType("ENTITY", ENTITY); |
| defineAttributeType("ENTITIES", ENTITIES); |
| defineAttributeType("ID", ID); |
| defineAttributeType("IDREF", IDREF); |
| defineAttributeType("IDREFS", IDREFS); |
| defineAttributeType("NAME", NAME); |
| defineAttributeType("NAMES", NAMES); |
| defineAttributeType("NMTOKEN", NMTOKEN); |
| defineAttributeType("NMTOKENS", NMTOKENS); |
| defineAttributeType("NOTATION", NOTATION); |
| defineAttributeType("NUMBER", NUMBER); |
| defineAttributeType("NUMBERS", NUMBERS); |
| defineAttributeType("NUTOKEN", NUTOKEN); |
| defineAttributeType("NUTOKENS", NUTOKENS); |
| |
| attributeTypes.put("fixed", Integer.valueOf(FIXED)); |
| attributeTypes.put("required", Integer.valueOf(REQUIRED)); |
| attributeTypes.put("current", Integer.valueOf(CURRENT)); |
| attributeTypes.put("conref", Integer.valueOf(CONREF)); |
| attributeTypes.put("implied", Integer.valueOf(IMPLIED)); |
| } |
| |
| /** |
| * Converts an attribute name to the type |
| * |
| * @param nm an attribute name |
| * @return the type |
| */ |
| public static int name2type(String nm) { |
| Integer i = (Integer)attributeTypes.get(nm); |
| return (i == null) ? CDATA : i.intValue(); |
| } |
| |
| /** |
| * Converts a type to the attribute name |
| * |
| * @param tp a type |
| * @return the attribute name |
| */ |
| public static String type2name(int tp) { |
| return (String)attributeTypes.get(Integer.valueOf(tp)); |
| } |
| } |