All Known Subinterfaces:

XSLTConstants

All Known Implementing Classes:

NodeDescriptor, SimpleXpathEngine, XMLAssert, XMLTestCase, XpathNodeTracker
```
public interface XMLConstants
```
A convenient place to hang constants relating to general XML usage

Field Summary

Fields
Modifier and Type	Field	Description
`static String`	`CLOSE_NODE`	">"
`static String`	`END_CDATA`	"]]"
`static String`	`END_COMMENT`	"--""
`static String`	`END_PROCESSING_INSTRUCTION`	"?"
`static String`	`NULL_NS_URI`	""
`static String`	`OPEN_END_NODE`	"</"
`static String`	`OPEN_START_NODE`	"<"
`static String`	`START_CDATA`	"!
`static String`	`START_COMMENT`	"!
`static String`	`START_DOCTYPE`	"!
`static String`	`START_PROCESSING_INSTRUCTION`	"?"
`static String`	`W3C_XML_SCHEMA_INSTANCE_NO_NAMESPACE_SCHEMA_LOCATION_ATTR`	"noNamespaceSchemaLocation"
`static String`	`W3C_XML_SCHEMA_INSTANCE_NS_URI`	http://www.w3.org/2001/XMLSchema-instance
`static String`	`W3C_XML_SCHEMA_INSTANCE_SCHEMA_LOCATION_ATTR`	"schemaLocation"
`static String`	`W3C_XML_SCHEMA_NS_URI`	http://www.w3.org/2001/XMLSchema
`static String`	`XML_DECLARATION`	<?
`static String`	`XMLNS_PREFIX`	xmlns attribute prefix
`static String`	`XPATH_ATTRIBUTE_IDENTIFIER`	"@"
`static String`	`XPATH_CHARACTER_NODE_IDENTIFIER`	"text()"
`static String`	`XPATH_COMMENT_IDENTIFIER`	"comment()"
`static String`	`XPATH_NODE_INDEX_END`	"]"
`static String`	`XPATH_NODE_INDEX_START`	"["
`static String`	`XPATH_PROCESSING_INSTRUCTION_IDENTIFIER`	"processing-instruction()"
`static String`	`XPATH_SEPARATOR`	"/"

- Field Detail
  - XML_DECLARATION
```
static final String XML_DECLARATION
```
    <?xml> declaration
    
    See Also:
    
    Constant Field Values
  - XMLNS_PREFIX
```
static final String XMLNS_PREFIX
```
    xmlns attribute prefix
    
    See Also:
    
    Constant Field Values
  - OPEN_START_NODE
```
static final String OPEN_START_NODE
```
    "<"
    
    See Also:
    
    Constant Field Values
  - OPEN_END_NODE
```
static final String OPEN_END_NODE
```
    "</"
    
    See Also:
    
    Constant Field Values
  - CLOSE_NODE
```
static final String CLOSE_NODE
```
    ">"
    
    See Also:
    
    Constant Field Values
  - START_CDATA
```
static final String START_CDATA
```
    "![CDATA["
    
    See Also:
    
    Constant Field Values
  - END_CDATA
```
static final String END_CDATA
```
    "]]"
    
    See Also:
    
    Constant Field Values
  - START_COMMENT
```
static final String START_COMMENT
```
    "!--"
    
    See Also:
    
    Constant Field Values
  - END_COMMENT
```
static final String END_COMMENT
```
    "--""
    
    See Also:
    
    Constant Field Values
  - START_PROCESSING_INSTRUCTION
```
static final String START_PROCESSING_INSTRUCTION
```
    "?"
    
    See Also:
    
    Constant Field Values
  - END_PROCESSING_INSTRUCTION
```
static final String END_PROCESSING_INSTRUCTION
```
    "?"
    
    See Also:
    
    Constant Field Values
  - START_DOCTYPE
```
static final String START_DOCTYPE
```
    "!DOCTYPE"
    
    See Also:
    
    Constant Field Values
  - XPATH_SEPARATOR
```
static final String XPATH_SEPARATOR
```
    "/"
    
    See Also:
    
    Constant Field Values
  - XPATH_NODE_INDEX_START
```
static final String XPATH_NODE_INDEX_START
```
    "["
    
    See Also:
    
    Constant Field Values
  - XPATH_NODE_INDEX_END
```
static final String XPATH_NODE_INDEX_END
```
    "]"
    
    See Also:
    
    Constant Field Values
  - XPATH_COMMENT_IDENTIFIER
```
static final String XPATH_COMMENT_IDENTIFIER
```
    "comment()"
    
    See Also:
    
    Constant Field Values
  - XPATH_PROCESSING_INSTRUCTION_IDENTIFIER
```
static final String XPATH_PROCESSING_INSTRUCTION_IDENTIFIER
```
    "processing-instruction()"
    
    See Also:
    
    Constant Field Values
  - XPATH_CHARACTER_NODE_IDENTIFIER
```
static final String XPATH_CHARACTER_NODE_IDENTIFIER
```
    "text()"
    
    See Also:
    
    Constant Field Values
  - XPATH_ATTRIBUTE_IDENTIFIER
```
static final String XPATH_ATTRIBUTE_IDENTIFIER
```
    "@"
    
    See Also:
    
    Constant Field Values
  - W3C_XML_SCHEMA_NS_URI
```
static final String W3C_XML_SCHEMA_NS_URI
```
    http://www.w3.org/2001/XMLSchema
    
    See Also:
    
    Constant Field Values
  - W3C_XML_SCHEMA_INSTANCE_NS_URI
```
static final String W3C_XML_SCHEMA_INSTANCE_NS_URI
```
    http://www.w3.org/2001/XMLSchema-instance
    
    See Also:
    
    Constant Field Values
  - W3C_XML_SCHEMA_INSTANCE_SCHEMA_LOCATION_ATTR
```
static final String W3C_XML_SCHEMA_INSTANCE_SCHEMA_LOCATION_ATTR
```
    "schemaLocation"
    
    See Also:
    
    Constant Field Values
  - W3C_XML_SCHEMA_INSTANCE_NO_NAMESPACE_SCHEMA_LOCATION_ATTR
```
static final String W3C_XML_SCHEMA_INSTANCE_NO_NAMESPACE_SCHEMA_LOCATION_ATTR
```
    "noNamespaceSchemaLocation"
    
    See Also:
    
    Constant Field Values
  - NULL_NS_URI
```
static final String NULL_NS_URI
```
    ""
    
    See Also:
    
    Constant Field Values

Interface XMLConstants

Field Summary

Field Detail

XML_DECLARATION

XMLNS_PREFIX

OPEN_START_NODE

OPEN_END_NODE

CLOSE_NODE

START_CDATA

END_CDATA

START_COMMENT

END_COMMENT

START_PROCESSING_INSTRUCTION

END_PROCESSING_INSTRUCTION

START_DOCTYPE

XPATH_SEPARATOR

XPATH_NODE_INDEX_START

XPATH_NODE_INDEX_END

XPATH_COMMENT_IDENTIFIER

XPATH_PROCESSING_INSTRUCTION_IDENTIFIER

XPATH_CHARACTER_NODE_IDENTIFIER

XPATH_ATTRIBUTE_IDENTIFIER

W3C_XML_SCHEMA_NS_URI

W3C_XML_SCHEMA_INSTANCE_NS_URI

W3C_XML_SCHEMA_INSTANCE_SCHEMA_LOCATION_ATTR

W3C_XML_SCHEMA_INSTANCE_NO_NAMESPACE_SCHEMA_LOCATION_ATTR

NULL_NS_URI