Package net.jangaroo.jooc.util

Class LineRangeReader

java.lang.Object

java.io.Reader

net.jangaroo.jooc.util.LineRangeReader

All Implemented Interfaces:

Closeable, AutoCloseable, Readable

public class LineRangeReader
extends Reader

A LineRangeReader that reads a line subrange of a given Reader. Line numbers start at 1. The given endLine is the first line that is not included (like in String.substring(int, int)).

Field Summary

Fields inherited from class java.io.Reader

lock

Constructor Summary

Constructors

Constructor	Description
LineRangeReader(Reader delegate, int startLine, int endLine)

Method Summary

Modifier and Type	Method	Description
void	close()
int	read(char[] cbuf, int off, int len)

Methods inherited from class java.io.Reader

mark, markSupported, nullReader, read, read, read, ready, reset, skip, transferTo

Methods inherited from class java.lang.Object

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

Constructor Detail

LineRangeReader

public LineRangeReader(Reader delegate,
                       int startLine,
                       int endLine)
                throws IOException

Throws:

IOException

Method Detail

read

public int read(char[] cbuf,
                int off,
                int len)
         throws IOException

Specified by:

read in class Reader

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Specified by:

close in class Reader

Throws:

IOException