LexicalUnits (Apache Batik Javadoc)

```
public interface LexicalUnits
```
This interface defines the constants that represent XML lexical units.

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`ANY_IDENTIFIER` Represents a 'ANY' lexical unit.
`static int`	`ATTLIST_START` Represents an ATTLIST declaration start lexical unit, i.e. '<!ATTLIST'.
`static int`	`ATTRIBUTE_FRAGMENT` Represents an attribute fragment lexical unit.
`static int`	`CDATA_IDENTIFIER` Represents a 'CDATA' lexical unit.
`static int`	`CDATA_START` Represents a CDATA section start lexical unit, i.e. '<![CDATA['.
`static int`	`CHARACTER_DATA` Represents a character data lexical unit, i.e. the content of an element.
`static int`	`CHARACTER_REFERENCE` Represents a character reference lexical unit.
`static int`	`COMMA` Represents a ',' lexical unit.
`static int`	`COMMENT` Represents a comment lexical unit.
`static int`	`DOCTYPE_START` Represents a doctype start lexical unit, i.e. <!DOCTYPE.
`static int`	`ELEMENT_DECLARATION_START` Represents a element declaration start lexical unit, i.e. '<!ELEMENT'.
`static int`	`EMPTY_ELEMENT_END` Represents an empty element end lexical unit, i.e. '/>'.
`static int`	`EMPTY_IDENTIFIER` Represents a 'EMPTY' lexical unit.
`static int`	`ENCODING_IDENTIFIER` Represents a 'encoding' lexical unit.
`static int`	`END_CHAR` Represents a end character lexical unit, i.e. '>'.
`static int`	`END_TAG` Represents an end tag lexical unit, i.e. '</Name'.
`static int`	`ENTITIES_IDENTIFIER` Represents a 'ENTITIES' lexical unit.
`static int`	`ENTITY_IDENTIFIER` Represents a 'ENTITY' lexical unit.
`static int`	`ENTITY_REFERENCE` Represents an entity reference lexical unit.
`static int`	`ENTITY_START` Represents an entity start lexical unit, i.e. '<!ENTITY'.
`static int`	`EOF` Represents the EOF lexical unit.
`static int`	`EQ` Represents '=' lexical unit.
`static int`	`FIRST_ATTRIBUTE_FRAGMENT` Represents a first attribute fragment lexical unit.
`static int`	`FIXED_IDENTIFIER` Represents a '#FIXED' lexical unit.
`static int`	`ID_IDENTIFIER` Represents a 'ID' lexical unit.
`static int`	`IDREF_IDENTIFIER` Represents a 'IDREF' lexical unit.
`static int`	`IDREFS_IDENTIFIER` Represents a 'IDREFS' lexical unit.
`static int`	`IMPLIED_IDENTIFIER` Represents a '#IMPLIED' lexical unit.
`static int`	`LAST_ATTRIBUTE_FRAGMENT` Represents a last attribute fragment lexical unit.
`static int`	`LEFT_BRACE` Represents a '(' lexical unit.
`static int`	`LSQUARE_BRACKET` Represents a '[' lexical unit.
`static int`	`NAME` Represents a name lexical unit.
`static int`	`NDATA_IDENTIFIER` Represents a 'NDATA' lexical unit.
`static int`	`NMTOKEN` Represents a Nmtoken lexical unit.
`static int`	`NMTOKEN_IDENTIFIER` Represents a 'NMTOKEN' lexical unit.
`static int`	`NMTOKENS_IDENTIFIER` Represents a 'NMTOKENS' lexical unit.
`static int`	`NOTATION_IDENTIFIER` Represents a 'NOTATION' lexical unit.
`static int`	`NOTATION_START` Represents a notation start lexical unit, i.e. '<!NOTATION'.
`static int`	`PARAMETER_ENTITY_REFERENCE` Represents a parameter entity reference lexical unit, i.e. '%Name;'.
`static int`	`PCDATA_IDENTIFIER` Represents a '#PCDATA' lexical unit.
`static int`	`PERCENT` Represents a '%' lexical unit.
`static int`	`PI_DATA` Represents a PI data lexical unit.
`static int`	`PI_END` Represents a PI end lexical unit, i.e. '?>'.
`static int`	`PI_START` Represents a PI start lexical unit, i.e. '<?Name'.
`static int`	`PIPE` Represents a '\|' lexical unit.
`static int`	`PLUS` Represents a '+' lexical unit.
`static int`	`PUBLIC_IDENTIFIER` Represents a 'PUBLIC' lexical unit.
`static int`	`QUESTION` Represents a '?' lexical unit.
`static int`	`REQUIRED_IDENTIFIER` Represents a '#REQUIRED' lexical unit.
`static int`	`RIGHT_BRACE` Represents a ')' lexical unit.
`static int`	`RSQUARE_BRACKET` Represents a ']' lexical unit.
`static int`	`S` Represents the S (space) lexical unit.
`static int`	`SECTION_END` Represents a section end lexical unit, i.e. ']]>'.
`static int`	`STANDALONE_IDENTIFIER` Represents a 'standalone' lexical unit.
`static int`	`STAR` Represents a '*' lexical unit.
`static int`	`START_TAG` Represents a start tag lexical unit, i.e. '<Name'.
`static int`	`STRING` Represents a string lexical unit.
`static int`	`SYSTEM_IDENTIFIER` Represents a 'SYSTEM' lexical unit.
`static int`	`VERSION_IDENTIFIER` Represents a 'version' lexical unit.
`static int`	`XML_DECL_START` Represents an XML declaration start lexical unit, i.e. '<?xml'.

- Field Detail
  - EOF
```
static final int EOF
```
    Represents the EOF lexical unit.
    
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    Constant Field Values
  - S
```
static final int S
```
    Represents the S (space) lexical unit.
    
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  - XML_DECL_START
```
static final int XML_DECL_START
```
    Represents an XML declaration start lexical unit, i.e. '<?xml'.
    
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    Constant Field Values
  - DOCTYPE_START
```
static final int DOCTYPE_START
```
    Represents a doctype start lexical unit, i.e. <!DOCTYPE.
    
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    Constant Field Values
  - COMMENT
```
static final int COMMENT
```
    Represents a comment lexical unit.
    
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    Constant Field Values
  - PI_START
```
static final int PI_START
```
    Represents a PI start lexical unit, i.e. '<?Name'.
    
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    Constant Field Values
  - PI_DATA
```
static final int PI_DATA
```
    Represents a PI data lexical unit.
    
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  - PI_END
```
static final int PI_END
```
    Represents a PI end lexical unit, i.e. '?>'.
    
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    Constant Field Values
  - CHARACTER_DATA
```
static final int CHARACTER_DATA
```
    Represents a character data lexical unit, i.e. the content of an element.
    
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    Constant Field Values
  - START_TAG
```
static final int START_TAG
```
    Represents a start tag lexical unit, i.e. '<Name'.
    
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    Constant Field Values
  - END_TAG
```
static final int END_TAG
```
    Represents an end tag lexical unit, i.e. '</Name'.
    
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    Constant Field Values
  - CDATA_START
```
static final int CDATA_START
```
    Represents a CDATA section start lexical unit, i.e. '<![CDATA['.
    
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    Constant Field Values
  - CHARACTER_REFERENCE
```
static final int CHARACTER_REFERENCE
```
    Represents a character reference lexical unit.
    
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    Constant Field Values
  - ENTITY_REFERENCE
```
static final int ENTITY_REFERENCE
```
    Represents an entity reference lexical unit.
    
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    Constant Field Values
  - NAME
```
static final int NAME
```
    Represents a name lexical unit.
    
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    Constant Field Values
  - EQ
```
static final int EQ
```
    Represents '=' lexical unit.
    
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    Constant Field Values
  - FIRST_ATTRIBUTE_FRAGMENT
```
static final int FIRST_ATTRIBUTE_FRAGMENT
```
    Represents a first attribute fragment lexical unit.
    
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    Constant Field Values
  - ATTRIBUTE_FRAGMENT
```
static final int ATTRIBUTE_FRAGMENT
```
    Represents an attribute fragment lexical unit.
    
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    Constant Field Values
  - LAST_ATTRIBUTE_FRAGMENT
```
static final int LAST_ATTRIBUTE_FRAGMENT
```
    Represents a last attribute fragment lexical unit.
    
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    Constant Field Values
  - EMPTY_ELEMENT_END
```
static final int EMPTY_ELEMENT_END
```
    Represents an empty element end lexical unit, i.e. '/>'.
    
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  - END_CHAR
```
static final int END_CHAR
```
    Represents a end character lexical unit, i.e. '>'.
    
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  - SECTION_END
```
static final int SECTION_END
```
    Represents a section end lexical unit, i.e. ']]>'.
    
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    Constant Field Values
  - VERSION_IDENTIFIER
```
static final int VERSION_IDENTIFIER
```
    Represents a 'version' lexical unit.
    
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    Constant Field Values
  - ENCODING_IDENTIFIER
```
static final int ENCODING_IDENTIFIER
```
    Represents a 'encoding' lexical unit.
    
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    Constant Field Values
  - STANDALONE_IDENTIFIER
```
static final int STANDALONE_IDENTIFIER
```
    Represents a 'standalone' lexical unit.
    
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  - STRING
```
static final int STRING
```
    Represents a string lexical unit.
    
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  - SYSTEM_IDENTIFIER
```
static final int SYSTEM_IDENTIFIER
```
    Represents a 'SYSTEM' lexical unit.
    
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    Constant Field Values
  - PUBLIC_IDENTIFIER
```
static final int PUBLIC_IDENTIFIER
```
    Represents a 'PUBLIC' lexical unit.
    
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  - LSQUARE_BRACKET
```
static final int LSQUARE_BRACKET
```
    Represents a '[' lexical unit.
    
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    Constant Field Values
  - RSQUARE_BRACKET
```
static final int RSQUARE_BRACKET
```
    Represents a ']' lexical unit.
    
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    Constant Field Values
  - ELEMENT_DECLARATION_START
```
static final int ELEMENT_DECLARATION_START
```
    Represents a element declaration start lexical unit, i.e. '<!ELEMENT'.
    
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    Constant Field Values
  - ATTLIST_START
```
static final int ATTLIST_START
```
    Represents an ATTLIST declaration start lexical unit, i.e. '<!ATTLIST'.
    
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    Constant Field Values
  - ENTITY_START
```
static final int ENTITY_START
```
    Represents an entity start lexical unit, i.e. '<!ENTITY'.
    
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    Constant Field Values
  - NOTATION_START
```
static final int NOTATION_START
```
    Represents a notation start lexical unit, i.e. '<!NOTATION'.
    
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    Constant Field Values
  - PARAMETER_ENTITY_REFERENCE
```
static final int PARAMETER_ENTITY_REFERENCE
```
    Represents a parameter entity reference lexical unit, i.e. '%Name;'.
    
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    Constant Field Values
  - EMPTY_IDENTIFIER
```
static final int EMPTY_IDENTIFIER
```
    Represents a 'EMPTY' lexical unit.
    
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    Constant Field Values
  - ANY_IDENTIFIER
```
static final int ANY_IDENTIFIER
```
    Represents a 'ANY' lexical unit.
    
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    Constant Field Values
  - QUESTION
```
static final int QUESTION
```
    Represents a '?' lexical unit.
    
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    Constant Field Values
  - PLUS
```
static final int PLUS
```
    Represents a '+' lexical unit.
    
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    Constant Field Values
  - STAR
```
static final int STAR
```
    Represents a '*' lexical unit.
    
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    Constant Field Values
  - LEFT_BRACE
```
static final int LEFT_BRACE
```
    Represents a '(' lexical unit.
    
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    Constant Field Values
  - RIGHT_BRACE
```
static final int RIGHT_BRACE
```
    Represents a ')' lexical unit.
    
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    Constant Field Values
  - PIPE
```
static final int PIPE
```
    Represents a '|' lexical unit.
    
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    Constant Field Values
  - COMMA
```
static final int COMMA
```
    Represents a ',' lexical unit.
    
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    Constant Field Values
  - PCDATA_IDENTIFIER
```
static final int PCDATA_IDENTIFIER
```
    Represents a '#PCDATA' lexical unit.
    
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    Constant Field Values
  - CDATA_IDENTIFIER
```
static final int CDATA_IDENTIFIER
```
    Represents a 'CDATA' lexical unit.
    
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    Constant Field Values
  - ID_IDENTIFIER
```
static final int ID_IDENTIFIER
```
    Represents a 'ID' lexical unit.
    
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    Constant Field Values
  - IDREF_IDENTIFIER
```
static final int IDREF_IDENTIFIER
```
    Represents a 'IDREF' lexical unit.
    
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    Constant Field Values
  - IDREFS_IDENTIFIER
```
static final int IDREFS_IDENTIFIER
```
    Represents a 'IDREFS' lexical unit.
    
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    Constant Field Values
  - NMTOKEN_IDENTIFIER
```
static final int NMTOKEN_IDENTIFIER
```
    Represents a 'NMTOKEN' lexical unit.
    
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    Constant Field Values
  - NMTOKENS_IDENTIFIER
```
static final int NMTOKENS_IDENTIFIER
```
    Represents a 'NMTOKENS' lexical unit.
    
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    Constant Field Values
  - ENTITY_IDENTIFIER
```
static final int ENTITY_IDENTIFIER
```
    Represents a 'ENTITY' lexical unit.
    
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    Constant Field Values
  - ENTITIES_IDENTIFIER
```
static final int ENTITIES_IDENTIFIER
```
    Represents a 'ENTITIES' lexical unit.
    
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    Constant Field Values
  - REQUIRED_IDENTIFIER
```
static final int REQUIRED_IDENTIFIER
```
    Represents a '#REQUIRED' lexical unit.
    
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    Constant Field Values
  - IMPLIED_IDENTIFIER
```
static final int IMPLIED_IDENTIFIER
```
    Represents a '#IMPLIED' lexical unit.
    
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    Constant Field Values
  - FIXED_IDENTIFIER
```
static final int FIXED_IDENTIFIER
```
    Represents a '#FIXED' lexical unit.
    
    See Also:
    Constant Field Values
  - NMTOKEN
```
static final int NMTOKEN
```
    Represents a Nmtoken lexical unit.
    
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    Constant Field Values
  - NOTATION_IDENTIFIER
```
static final int NOTATION_IDENTIFIER
```
    Represents a 'NOTATION' lexical unit.
    
    See Also:
    Constant Field Values
  - PERCENT
```
static final int PERCENT
```
    Represents a '%' lexical unit.
    
    See Also:
    Constant Field Values
  - NDATA_IDENTIFIER
```
static final int NDATA_IDENTIFIER
```
    Represents a 'NDATA' lexical unit.
    
    See Also:
    Constant Field Values

Interface LexicalUnits

Field Summary

Field Detail

EOF

S

XML_DECL_START

DOCTYPE_START

COMMENT

PI_START

PI_DATA

PI_END

CHARACTER_DATA

START_TAG

END_TAG

CDATA_START

CHARACTER_REFERENCE

ENTITY_REFERENCE

NAME

EQ

FIRST_ATTRIBUTE_FRAGMENT

ATTRIBUTE_FRAGMENT

LAST_ATTRIBUTE_FRAGMENT

EMPTY_ELEMENT_END

END_CHAR

SECTION_END

VERSION_IDENTIFIER

ENCODING_IDENTIFIER

STANDALONE_IDENTIFIER

STRING

SYSTEM_IDENTIFIER

PUBLIC_IDENTIFIER

LSQUARE_BRACKET

RSQUARE_BRACKET

ELEMENT_DECLARATION_START

ATTLIST_START

ENTITY_START

NOTATION_START

PARAMETER_ENTITY_REFERENCE

EMPTY_IDENTIFIER

ANY_IDENTIFIER

QUESTION

PLUS

STAR

LEFT_BRACE

RIGHT_BRACE

PIPE

COMMA

PCDATA_IDENTIFIER

CDATA_IDENTIFIER

ID_IDENTIFIER

IDREF_IDENTIFIER

IDREFS_IDENTIFIER

NMTOKEN_IDENTIFIER

NMTOKENS_IDENTIFIER

ENTITY_IDENTIFIER

ENTITIES_IDENTIFIER

REQUIRED_IDENTIFIER

IMPLIED_IDENTIFIER

FIXED_IDENTIFIER

NMTOKEN

NOTATION_IDENTIFIER

PERCENT

NDATA_IDENTIFIER