Package net.sf.saxon.query

Class InputStreamMarker

java.lang.Object

net.sf.saxon.query.InputStreamMarker

public class InputStreamMarker
extends Object

Allows the position of an input stream to be marked and reset. This class provides an abstraction that can be mapped to the different ways of doing this on Java and .NET

Constructor Summary

Constructors

Constructor	Description
InputStreamMarker(InputStream stream)	Create an InputStreamMarker for a supplied input stream

Method Summary

Modifier and Type	Method	Description
static InputStream	ensureMarkSupported(InputStream stream)	Return this stream if its position can be marked, or an enclosing Stream if not
boolean	isMarkSupported()
void	mark(int readLimit)
void	reset()

Methods inherited from class java.lang.Object

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

Constructor Details

InputStreamMarker

public InputStreamMarker(InputStream stream)

Create an InputStreamMarker for a supplied input stream

Parameters:

stream - the supplied input stream

Method Details

ensureMarkSupported

public static InputStream ensureMarkSupported(InputStream stream)

Return this stream if its position can be marked, or an enclosing Stream if not

Parameters:

stream - the supplied stream

Returns:

either this stream if it is markable, or an equivalent markable stream if not

isMarkSupported

public boolean isMarkSupported()

mark

public void mark(int readLimit)

reset

public void reset()
           throws IOException

Throws:

IOException