Package org.dellroad.stuff.xml

Class StreamWriterAction

java.lang.Object

org.dellroad.stuff.xml.StreamWriterAction

public abstract class StreamWriterAction
extends Object

Represents some XML output event(s) that can be applied to an XMLStreamWriter.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	StreamWriterAction()

Method Summary

Modifier and Type	Method	Description
abstract void	apply(XMLStreamWriter writer)	Apply this action to the given XMLStreamWriter by invoking method(s) to effect some XML output event(s).
static StreamWriterAction	of(XMLStreamReader reader)	Get an instance that corresponds to the current event state of the given XMLStreamReader, such that a sequence of such instances created from consecutive input events will recreate the input XML.

Methods inherited from class java.lang.Object

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

Constructor Details

StreamWriterAction

protected StreamWriterAction()

Method Details

apply

public abstract void apply(XMLStreamWriter writer)
                    throws XMLStreamException

Apply this action to the given XMLStreamWriter by invoking method(s) to effect some XML output event(s).

Parameters:

writer - XML writer

Throws:

XMLStreamException - if an XML error occurs

NullPointerException - if writer is null

of

public static StreamWriterAction of(XMLStreamReader reader)
                             throws XMLStreamException

Get an instance that corresponds to the current event state of the given XMLStreamReader, such that a sequence of such instances created from consecutive input events will recreate the input XML.

This method does not advance or modify reader.

Parameters:

reader - XML input

Returns:

action corresponding to reader

Throws:

XMLStreamException - if an error occurs

NullPointerException - if reader is null