XmlWriter (Javadocs [I2P+ 2.13.0+] - API Version 0.9.70+)

java.lang.Object
- org.rrd4j.core.XmlWriter

All Implemented Interfaces:
AutoCloseable
```
public class XmlWriter
extends Object
implements AutoCloseable
```
Extremely simple utility class used to create XML documents.

Nested Class Summary
Nested Classes
Modifier and Type Class and Description
static interface XmlWriter.DoubleFormater
Functional interface for formatting double values in XML output.

Nested Classes
Modifier and Type	Class and Description
`static interface`	`XmlWriter.DoubleFormater` Functional interface for formatting double values in XML output.

Field Summary
Fields
Modifier and Type Field and Description
(package private) static String INDENT_STR
Indentation string for XML output

Fields
Modifier and Type	Field and Description
`(package private) static String`	`INDENT_STR` Indentation string for XML output

Constructor Summary

Constructors
Constructor and Description
`XmlWriter(OutputStream stream)` Creates XmlWriter with the specified `OutputStream` to send XML code to.
`XmlWriter(OutputStream stream, boolean autoFlush)` Creates XmlWriter with the specified output stream to send XML code to.
`XmlWriter(PrintWriter stream)` Creates XmlWriter with the specified `PrintWriter` to send XML code to.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`close()` Close
`void`	`closeTag()` Closes the corresponding XML tag
`void`	`flush()` Flushes the output stream
`String`	`formatTimestamp(long timestamp)` Formats a timestamp using the configured `DateTimeFormatter`.
`void`	`startTag(String tag)` Opens XML tag
`XmlWriter`	`withDoubleFormatter(XmlWriter.DoubleFormater doubleFormatter)` Return a new `XmlWriter` that will format time stamp using this `ZoneId`
`XmlWriter`	`withTimeZone(java.time.ZoneId zid)` Return a new `XmlWriter` that will format time stamp as ISO 8601 with this explicit time zone `ZoneId`
`void`	`writeComment(long timestamp)` Writes a timestamp using the configured `DateTimeFormatter` as an XML comment to output stream.
`void`	`writeComment(Object comment)` Writes XML comment to output stream
`void`	`writeTag(String tag, boolean value)` Writes <tag>value</tag> to output stream
`void`	`writeTag(String tag, Color value)` Writes <tag>value</tag> to output stream
`void`	`writeTag(String tag, double value)` Writes <tag>value</tag> to output stream
`void`	`writeTag(String tag, double value, String nanString)` Writes <tag>value</tag> to output stream
`void`	`writeTag(String tag, File value)` Writes <tag>value</tag> to output stream
`void`	`writeTag(String tag, Font value)` Writes <tag>value</tag> to output stream
`void`	`writeTag(String tag, int value)` Writes <tag>value</tag> to output stream
`void`	`writeTag(String tag, long value)` Writes <tag>value</tag> to output stream
`void`	`writeTag(String tag, Object value)` Writes <tag>value</tag> to output stream

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

- Field Detail
  - INDENT_STR
```
static final String INDENT_STR
```
    Indentation string for XML output
    See Also:
    Constant Field Values
- Constructor Detail
  - XmlWriter
```
public XmlWriter(OutputStream stream)
```
    Creates XmlWriter with the specified OutputStream to send XML code to.
    Parameters:
    stream - OutputStream which receives XML code
  - XmlWriter
```
public XmlWriter(OutputStream stream,
                 boolean autoFlush)
```
    Creates XmlWriter with the specified output stream to send XML code to.
    Parameters:
    stream - Output stream which receives XML code
    autoFlush - is the stream to be flushed automatically
  - XmlWriter
```
public XmlWriter(PrintWriter stream)
```
    Creates XmlWriter with the specified PrintWriter to send XML code to.
    Parameters:
    stream - PrintWriter which receives XML code
- Method Detail
  - close
```
public void close()
```
    Close
    Specified by:
    close in interface AutoCloseable
  - closeTag
```
public void closeTag()
```
    Closes the corresponding XML tag
  - flush
```
public void flush()
```
    Flushes the output stream
  - formatTimestamp
```
public String formatTimestamp(long timestamp)
```
    Formats a timestamp using the configured DateTimeFormatter.
    Parameters:
    timestamp - the timestamp to format
    Returns:
    the formatted timestamp
  - startTag
```
public void startTag(String tag)
```
    Opens XML tag
    Parameters:
    tag - XML tag name
  - withDoubleFormatter
```
public XmlWriter withDoubleFormatter(XmlWriter.DoubleFormater doubleFormatter)
```
    Return a new XmlWriter that will format time stamp using this ZoneId
    Parameters:
    doubleFormatter -
    Returns:
    the XmlWriter
  - withTimeZone
```
public XmlWriter withTimeZone(java.time.ZoneId zid)
```
    Return a new XmlWriter that will format time stamp as ISO 8601 with this explicit time zone ZoneId
    Parameters:
    zid -
    Returns:
    the XmlWriter
  - writeComment
```
public void writeComment(long timestamp)
```
    Writes a timestamp using the configured DateTimeFormatter as an XML comment to output stream.
    Parameters:
    timestamp - the timestamp to write
  - writeComment
```
public void writeComment(Object comment)
```
    Writes XML comment to output stream
    Parameters:
    comment - comment string
  - writeTag
```
public void writeTag(String tag,
                     boolean value)
```
    Writes <tag>value</tag> to output stream
    Parameters:
    tag - XML tag name
    value - value to be placed between <tag> and </tag>
  - writeTag
```
public void writeTag(String tag,
                     Color value)
```
    Writes <tag>value</tag> to output stream
    Parameters:
    tag - XML tag name
    value - value to be placed between <tag> and </tag>
  - writeTag
```
public void writeTag(String tag,
                     double value)
```
    Writes <tag>value</tag> to output stream
    Parameters:
    tag - XML tag name
    value - value to be placed between <tag> and </tag>
  - writeTag
```
public void writeTag(String tag,
                     double value,
                     String nanString)
```
    Writes <tag>value</tag> to output stream
    Parameters:
    tag - XML tag name
    value - value to be placed between <tag> and </tag>
    nanString - a String object.
  - writeTag
```
public void writeTag(String tag,
                     File value)
```
    Writes <tag>value</tag> to output stream
    Parameters:
    tag - XML tag name
    value - value to be placed between <tag> and </tag>
  - writeTag
```
public void writeTag(String tag,
                     Font value)
```
    Writes <tag>value</tag> to output stream
    Parameters:
    tag - XML tag name
    value - value to be placed between <tag> and </tag>
  - writeTag
```
public void writeTag(String tag,
                     int value)
```
    Writes <tag>value</tag> to output stream
    Parameters:
    tag - XML tag name
    value - value to be placed between <tag> and </tag>
  - writeTag
```
public void writeTag(String tag,
                     long value)
```
    Writes <tag>value</tag> to output stream
    Parameters:
    tag - XML tag name
    value - value to be placed between <tag> and </tag>
  - writeTag
```
public void writeTag(String tag,
                     Object value)
```
    Writes <tag>value</tag> to output stream
    Parameters:
    tag - XML tag name
    value - value to be placed between <tag> and </tag>

Class XmlWriter

Nested Class Summary

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

INDENT_STR

Constructor Detail

XmlWriter

XmlWriter

XmlWriter

Method Detail

close

closeTag

flush

formatTimestamp

startTag

withDoubleFormatter

withTimeZone

writeComment

writeComment

writeTag

writeTag

writeTag

writeTag

writeTag

writeTag

writeTag

writeTag

writeTag