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javax.swing.text.html.parser
Class AttributeList  

java.lang.Object
  javax.swing.text.html.parser.AttributeList

All Implemented Interfaces:

DTDConstants, java.io.Serializable

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public final class AttributeList

extends java.lang.Object

implements DTDConstants, java.io.Serializable

Stores the attribute information, obtained by parsing SGML (DTD) tag <!ATTLIST .. >

Elements can have a associated named properties (attributes) having the assigned values. The element start tag can have any number of attribute value pairs, separated by spaces. They can appear in any order. SGML requires you to delimit the attribute values using either double (") or single (') quotation marks. In HTML, it is possible (but not recommended) to specify the value of an attribute without quotation marks. Such attribute value may only contain letters, digits, hyphens (-) and periods (.) .

The AttributeList defines a single attribute that additionally has a pointer referencing the possible subsequent attribute. The whole structure is just a simple linked list, storing all attributes of some Element. Use the getNext() method repeatedly to see all attributes in the list.

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Field Summary
private static gnu.javax.swing.text.html.parser.support.gnuStringIntMapper	mapper           Maps between type names and they string values.
int	modifier           The modifier of this attribute.
java.lang.String	name           The name of the attribute.
AttributeList	next           The value of ( = pointer to ) the next attribute in the linked list, storing all attributes of some Element.
private static long	serialVersionUID           Use serialVersionUID for interoperability.
int	type           The type of the attribute.
java.lang.String	value           The default value of this attribute.
java.util.Vector	values           The explicit set of the allowed values of this attribute.

 

Fields inherited from interface javax.swing.text.html.parser.DTDConstants

ANY, CDATA, CONREF, CURRENT, DEFAULT, EMPTY, ENDTAG, ENTITIES, ENTITY, FIXED, GENERAL, ID, IDREF, IDREFS, IMPLIED, MD, MODEL, MS, NAME, NAMES, NMTOKEN, NMTOKENS, NOTATION, NUMBER, NUMBERS, NUTOKEN, NUTOKENS, PARAMETER, PI, PUBLIC, RCDATA, REQUIRED, SDATA, STARTTAG, SYSTEM

 

Constructor Summary

AttributeList(java.lang.String a_name)           Creates the attribute with the given name, initializing other fields to the default values ( 0 and null ).

AttributeList(java.lang.String a_name, int a_type, int a_modifier, java.lang.String a_default, java.util.Vector allowed_values, AttributeList a_next)           Creates the attribute with the given properties.

 

Method Summary
int	getModifier()           Get the modifier of this attribute.
java.lang.String	getName()           Get the name of the attribute.
AttributeList	getNext()           Get the value of ( = pointer to ) the next attribute in the linked list, storing all attributes of some Element.
int	getType()           Get the type of the attribute.
java.lang.String	getValue()           Get the default value of this attribute.
java.util.Enumeration	getValues()           Get the allowed values of this attribute.
static int	name2type(java.lang.String typeName)           Converts a string value, representing a valid SGLM attribute type, into the corresponding value, defined in DTDConstants.
java.lang.String	toString()           Returns the attribute name.
static java.lang.String	type2name(int type)           Converts a value from DTDConstants into the string representation.

 

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

 

Field Detail

mapper

private static final gnu.javax.swing.text.html.parser.support.gnuStringIntMapper mapper

Maps between type names and they string values.

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serialVersionUID

private static final long serialVersionUID

Use serialVersionUID for interoperability.

See Also:

Constant Field Values

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next

public AttributeList next

The value of ( = pointer to ) the next attribute in the linked list, storing all attributes of some Element. Contains null for the last attribute.

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name

public java.lang.String name

The name of the attribute. The attribute names are case insensitive.

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value

public java.lang.String value

The default value of this attribute. Equals to null if no default value is specified.

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values

public java.util.Vector values

The explicit set of the allowed values of this attribute. Equals to null, if this parameter was not specified. Values, defined in DTD, are case insensitive.

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modifier

public int modifier

The modifier of this attribute. This field contains one of the following DTD constants:

• REQUIRED if the attribute value is always required,
• IMPLIED if the user agent must supply the default value itself,
• FIXED if the attribute value is fixed to some value and cannot be changed.
• DEFAULT if the attribute default value has been supplied.
• CURRENT the value that at any point in the document is the last value supplied for that element. A value is required to be supplied for the first* occurrence of an element
• CONREF specifies the IDREF value of the reference to content in another location of the document. The element with this attribute is empty, the content from that another location must be used instead.

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type

public int type

The type of the attribute. The possible values of this field (NUMBER, NAME, ID, CDATA and so on) are defined in DTDConstants.

Constructor Detail

AttributeList

public AttributeList(java.lang.String a_name)

Creates the attribute with the given name, initializing other fields to the default values ( 0 and null ).

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AttributeList

public AttributeList(java.lang.String a_name,
                     int a_type,
                     int a_modifier,
                     java.lang.String a_default,
                     java.util.Vector allowed_values,
                     AttributeList a_next)

Creates the attribute with the given properties.

Method Detail

getModifier

public int getModifier()

Get the modifier of this attribute. This field contains one of the following DTD constants:

• REQUIRED if the attribute value is always required,
• IMPLIED if the user agent must supply the default value itself,
• FIXED if the attribute value is fixed to some value and cannot be changed.
• DEFAULT if the attribute default value has been supplied.
• CURRENT the value that at any point in the document is the last value supplied for that element. A value is required to be supplied for the first* occurrence of an element
• CONREF specifies the IDREF value of the reference to content in another location of the document. The element with this attribute is empty, the content from that another location must be used instead.

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getName

public java.lang.String getName()

Get the name of the attribute. The value is returned as it was supplied to a constructor, preserving the character case.

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getNext

public AttributeList getNext()

Get the value of ( = pointer to ) the next attribute in the linked list, storing all attributes of some Element. Contains null for the last attribute.

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getType

public int getType()

Get the type of the attribute. The possible values of this field (NUMBER, NAME, ID, CDATA and so on) are defined in DTDConstants.

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getValue

public java.lang.String getValue()

Get the default value of this attribute.

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getValues

public java.util.Enumeration getValues()

Get the allowed values of this attribute.

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name2type

public static int name2type(java.lang.String typeName)

Converts a string value, representing a valid SGLM attribute type, into the corresponding value, defined in DTDConstants.

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toString

public java.lang.String toString()

Returns the attribute name.

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type2name

public static java.lang.String type2name(int type)

Converts a value from DTDConstants into the string representation.

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Overview  Package   Class  Use  Deprecated  Index
Home >> All >> javax >> swing >> text >> html >> [ parser overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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