org.apache.maven.doxia.util

Class ByLineReaderSource

java.lang.Object

org.apache.maven.doxia.util.ByLineReaderSource

All Implemented Interfaces:

ByLineSource

public class ByLineReaderSource
extends java.lang.Object
implements ByLineSource

ByLineSource default implementation

Version:

$Id: ByLineReaderSource.java 1726913 2016-01-26 22:01:54Z rfscholte $

Field Summary

Fields

Modifier and Type	Field and Description
private java.lang.String	lastLine holds the last line returned by getNextLine()
private int	lineNumber current line number
private java.lang.String	name
private java.io.LineNumberReader	reader reader
private boolean	ungetted true if ungetLine() was called and no getNextLine() was called

Constructor Summary

Constructors

Constructor and Description
ByLineReaderSource(java.io.Reader in) Creates the ByLineReaderSource.
ByLineReaderSource(java.io.Reader in, java.lang.String name)

Method Summary

Modifier and Type	Method and Description
void	close() close the source.
int	getLineNumber() getLineNumber.
java.lang.String	getName() getName.
java.lang.String	getNextLine() getNextLine.
void	unget(java.lang.String s) unget.
void	ungetLine() ungetLine.

Methods inherited from class java.lang.Object

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

Field Detail

reader

private java.io.LineNumberReader reader

reader

lineNumber

private int lineNumber

current line number

lastLine

private java.lang.String lastLine

holds the last line returned by getNextLine()

ungetted

private boolean ungetted

true if ungetLine() was called and no getNextLine() was called

name

private java.lang.String name

Constructor Detail

ByLineReaderSource

public ByLineReaderSource(java.io.Reader in)

Creates the ByLineReaderSource.

Parameters:

in - real source :)

ByLineReaderSource

public ByLineReaderSource(java.io.Reader in,
                          java.lang.String name)

Method Detail

getNextLine

public final java.lang.String getNextLine()
                                   throws ParseException

getNextLine.

Specified by:

getNextLine in interface ByLineSource

Returns:

the next line. null if we reached the end.

Throws:

ParseException - on I/O error

getName

public final java.lang.String getName()

getName.

Specified by:

getName in interface ByLineSource

Returns:

the name of the input. could be the filename for example.

getLineNumber

public final int getLineNumber()

getLineNumber.

Specified by:

getLineNumber in interface ByLineSource

Returns:

the current line number.

close

public final void close()

close the source.

Specified by:

close in interface ByLineSource

ungetLine

public final void ungetLine()

ungetLine.

This should throw a java.lang.IllegalStateException if called more than one time without calling getNextLine().

Specified by:

ungetLine in interface ByLineSource

unget

public final void unget(java.lang.String s)

unget.

Specified by:

unget in interface ByLineSource

Parameters:

s - some text to push back to the parser. This should throw a java.lang.IllegalStateException if called more than one time without calling getNextLine().