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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.

It is actually an element in a linked list. Use the getNext() method repeatedly to enumerate all the attributes of an element.

Author: Arthur Van Hoff
See Also:
  • Element
/** * 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 * */
public final class AttributeList implements DTDConstants, Serializable { public String name; public int type; public Vector<?> values; public int modifier; public String value; public AttributeList next; AttributeList() { }
Create an attribute list element.
/** * Create an attribute list element. */
public AttributeList(String name) { this.name = name; }
Create an attribute list element.
/** * Create an attribute list element. */
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; }
Returns:attribute name
/** * @return attribute name */
public String getName() { return name; }
See Also:
Returns:attribute type
/** * @return attribute type * @see DTDConstants */
public int getType() { return type; }
See Also:
Returns:attribute modifier
/** * @return attribute modifier * @see DTDConstants */
public int getModifier() { return modifier; }
Returns:possible attribute values
/** * @return possible attribute values */
public Enumeration<?> getValues() { return (values != null) ? values.elements() : null; }
Returns:default attribute value
/** * @return default attribute value */
public String getValue() { return value; }
Returns:the next attribute in the list
/** * @return the next attribute in the list */
public AttributeList getNext() { return next; }
Returns:string representation
/** * @return string representation */
public String toString() { return name; }
Create a hashtable of attribute types.
/** * 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)); } public static int name2type(String nm) { Integer i = (Integer)attributeTypes.get(nm); return (i == null) ? CDATA : i.intValue(); } public static String type2name(int tp) { return (String)attributeTypes.get(Integer.valueOf(tp)); } }