Xml (Jikes RVM API)

java.lang.Object
- org.mmtk.utility.statistics.Xml

```
public class Xml
extends Object
```
Utility class for writing statistics out in XML format.

Constructor Summary

Constructors
Constructor and Description

Xml()

Constructors
Constructor and Description
`Xml()`

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static void`	`attribute(String name, boolean value)` Add a boolean-valued attribute to an open XML tag.
`static void`	`attribute(String name, byte[] value)` Add a byte[]-valued attribute to an open XML tag.
`static void`	`attribute(String name, double value)` Add a double-valued attribute to an open XML tag.
`static void`	`attribute(String name, int value)` Add an int-valued attribute to an open XML tag.
`static void`	`attribute(String name, long value)` Add a long-valued attribute to an open XML tag.
`static void`	`attribute(String name, String value)` Add a String-valued attribute to an open XML tag.
`static void`	`attribute(String name, Word value)` Add a word-valued attribute to an open XML tag.
`static void`	`begin()` Mark the start of XML output
`static void`	`closeAttribute()` Close an attribute (actually a simple close-quote)
`static void`	`closeComment()` Close an XML comment
`static void`	`closeMinorTag()` Close a tag with a "/>"
`static void`	`closeTag(boolean close)` End a tag, optionally closing it (if it is a simple entity)
`static void`	`closeTag(boolean close, boolean endLine)` End a tag, optionally closing it (if it is a simple entity), and optionally printing end-of-line
`static void`	`closeTag(String name)` Closes the innermost XML tag and pops it from the stack.
`static void`	`comment(String comment)` Add a comment, bracketing it with open- and close-comment tags.
`static void`	`configItem(String name, boolean value)` Output a "config" entity, with a given name and `boolean`value.
`static void`	`configItem(String name, String value)` Output a "config" entity, with a given name and `String`value.
`static void`	`end()` Mark the end of XML output
`static void`	`openAttribute(String name)` Open an attribute (write "{name}=\")
`static void`	`openComment()` Open an XML comment
`static void`	`openMinorTag(String name)` Open a tag without pushing it on the tag stack - must end this with a call to closeMinorTag()
`(package private) static void`	`openTag(String name)` Open a simple XML entity.
`(package private) static void`	`openTag(String name, boolean endTag)` Open an XML tag.
`static void`	`singleValue(String name, double value)` Convenience version of singleValue where units are not specified.
`static void`	`singleValue(String name, double value, String units)` Output a "stat" entity, with a given name, `double`value and optionally, units.
`static void`	`singleValue(String name, long value)` Convenience version of singleValue where units are not specified.
`static void`	`singleValue(String name, long value, String units)` Output a "stat" entity, with a given name, `long` value and optionally, units.
`static void`	`startTag()` Start a tag

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - Xml
```
public Xml()
```
- Method Detail
  - begin
```
public static void begin()
```
    Mark the start of XML output
  - end
```
public static void end()
```
    Mark the end of XML output
  - closeTag
```
public static void closeTag(String name)
```
    Closes the innermost XML tag and pops it from the stack.
    
    Parameters:
    
    name - the tag's name
  - openTag
```
static void openTag(String name,
                    boolean endTag)
```
    Open an XML tag.
    
    Parameters:
    
    name - Tag name
    
    endTag - Should the tag be closed, or left open for adding additional attributes
  - openTag
```
static void openTag(String name)
```
    Open a simple XML entity.
    
    Parameters:
    
    name - Name of the entity
  - singleValue
```
public static void singleValue(String name,
                               double value,
                               String units)
```
    Output a "stat" entity, with a given name, doublevalue and optionally, units.
    
    Parameters:
    
    name - Name of the entity
    
    value - The value of the entity
    
    units - The units, or null for no units.
  - singleValue
```
public static void singleValue(String name,
                               double value)
```
    Convenience version of singleValue where units are not specified.
    
    Parameters:
    
    name - Name of the entity
    
    value - The value of the entity
  - configItem
```
public static void configItem(String name,
                              boolean value)
```
    Output a "config" entity, with a given name and booleanvalue.
    
    Parameters:
    
    name - Name of the entity
    
    value - The value of the entity
  - configItem
```
public static void configItem(String name,
                              String value)
```
    Output a "config" entity, with a given name and Stringvalue.
    
    Parameters:
    
    name - Name of the entity
    
    value - The value of the entity
  - singleValue
```
public static void singleValue(String name,
                               long value,
                               String units)
```
    Output a "stat" entity, with a given name, long value and optionally, units.
    
    Parameters:
    
    name - Name of the entity
    
    value - The value of the entity
    
    units - The units, or null for no units.
  - singleValue
```
public static void singleValue(String name,
                               long value)
```
    Convenience version of singleValue where units are not specified.
    
    Parameters:
    
    name - Name of the entity
    
    value - The value of the entity
  - attribute
```
public static void attribute(String name,
                             Word value)
```
    Add a word-valued attribute to an open XML tag.
    
    Parameters:
    
    name - Name of the entity
    
    value - The value of the entity
  - attribute
```
public static void attribute(String name,
                             byte[] value)
```
    Add a byte[]-valued attribute to an open XML tag.
    
    Parameters:
    
    name - Name of the entity
    
    value - The value of the entity
  - attribute
```
public static void attribute(String name,
                             String value)
```
    Add a String-valued attribute to an open XML tag.
    
    Parameters:
    
    name - Name of the entity
    
    value - The value of the entity
  - attribute
```
public static void attribute(String name,
                             boolean value)
```
    Add a boolean-valued attribute to an open XML tag.
    
    Parameters:
    
    name - Name of the entity
    
    value - The value of the entity
  - attribute
```
public static void attribute(String name,
                             double value)
```
    Add a double-valued attribute to an open XML tag.
    
    Parameters:
    
    name - Name of the entity
    
    value - The value of the entity
  - attribute
```
public static void attribute(String name,
                             long value)
```
    Add a long-valued attribute to an open XML tag.
    
    Parameters:
    
    name - Name of the entity
    
    value - The value of the entity
  - attribute
```
public static void attribute(String name,
                             int value)
```
    Add an int-valued attribute to an open XML tag.
    
    Parameters:
    
    name - Name of the entity
    
    value - The value of the entity
  - closeAttribute
```
public static void closeAttribute()
```
    Close an attribute (actually a simple close-quote)
  - openAttribute
```
public static void openAttribute(String name)
```
    Open an attribute (write "{name}=\")
    
    Parameters:
    
    name - Name of the entity
  - startTag
```
public static void startTag()
```
    Start a tag
  - closeTag
```
public static void closeTag(boolean close)
```
    End a tag, optionally closing it (if it is a simple entity)
    
    Parameters:
    
    close - If true, close the tag with "/>" rather than ">"
  - closeTag
```
public static void closeTag(boolean close,
                            boolean endLine)
```
    End a tag, optionally closing it (if it is a simple entity), and optionally printing end-of-line
    
    Parameters:
    
    close - If true, close the tag with "/>" rather than ">"
    
    endLine - If true end the current line.
  - closeMinorTag
```
public static void closeMinorTag()
```
    Close a tag with a "/>"
  - openMinorTag
```
public static void openMinorTag(String name)
```
    Open a tag without pushing it on the tag stack - must end this with a call to closeMinorTag()
    
    Parameters:
    
    name - Name of the entity
  - openComment
```
public static void openComment()
```
    Open an XML comment
  - closeComment
```
public static void closeComment()
```
    Close an XML comment
  - comment
```
public static void comment(String comment)
```
    Add a comment, bracketing it with open- and close-comment tags.
    
    Parameters:
    
    comment - The comment.

Class Xml

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

Xml

Method Detail

begin

end

closeTag

openTag

openTag

singleValue

singleValue

configItem

configItem

singleValue

singleValue

attribute

attribute

attribute

attribute

attribute

attribute

attribute

closeAttribute

openAttribute

startTag

closeTag

closeTag

closeMinorTag

openMinorTag

openComment

closeComment

comment