Package org.apache.hadoop.hdfs.tools.offlineImageViewer

Class XmlImageVisitor

java.lang.Object

org.apache.hadoop.hdfs.tools.offlineImageViewer.XmlImageVisitor

public class XmlImageVisitor
extends Object

An XmlImageVisitor walks over an fsimage structure and writes out an equivalent XML document that contains the fsimage's components.

Constructor Summary

Constructors

Constructor	Description
XmlImageVisitor(String filename)
XmlImageVisitor(String filename, boolean printToScreen)

Method Summary

Modifier and Type	Method	Description
protected void	write(String toWrite)	Write parameter to output file (and possibly screen).

Methods inherited from class java.lang.Object

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

Constructor Details

XmlImageVisitor

public XmlImageVisitor(String filename)
                throws IOException

Throws:

IOException

XmlImageVisitor

public XmlImageVisitor(String filename,
 boolean printToScreen)
                throws IOException

Throws:

IOException

Method Details

write

protected void write(String toWrite)
              throws IOException

Write parameter to output file (and possibly screen).

Parameters:

toWrite - Text to write to file

Throws:

IOException