patterntesting.runtime.io
Class LineReader

java.lang.Object
  java.io.Reader
      java.io.BufferedReader
          patterntesting.runtime.io.LineReader

All Implemented Interfaces:

Closeable, Readable

public final class LineReader
extends BufferedReader

If extends BufferedReader but provides you the line number in which the reader is reading.

Since:

1.4 (13.11.2013)

Author:

oliver

Field Summary

Fields inherited from class java.io.Reader

lock

Constructor Summary

LineReader(Reader in)
Instantiates a new line reader.

LineReader(Reader in, int sz)
Instantiates a new line reader.

Method Summary

int	getLineNumber() Gets the line number.
int	read() Read.
int	read(char[] arg0, int arg1, int arg2) Read.
String	readLine() Read line.
void	reset() Reset.
long	skip(long arg0) Skip.
void	skipLines(int n) Skip lines.

Methods inherited from class java.io.BufferedReader

close, mark, markSupported, ready

Methods inherited from class java.io.Reader

read, read

Methods inherited from class java.lang.Object

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

Constructor Detail

LineReader

public LineReader(Reader in)

Instantiates a new line reader.

Parameters:

in - the in

LineReader

public LineReader(Reader in,
                  int sz)

Instantiates a new line reader.

Parameters:

in - the in

sz - the sz

Method Detail

getLineNumber

public int getLineNumber()

Gets the line number.

Returns:

the line number

read

public int read()
         throws IOException

Read.

Overrides:

read in class BufferedReader

Returns:

the int

Throws:

IOException - Signals that an I/O exception has occurred.

See Also:

BufferedReader.read()

read

public int read(char[] arg0,
                int arg1,
                int arg2)
         throws IOException

Read.

Overrides:

read in class BufferedReader

Parameters:

arg0 - the arg0

arg1 - the arg1

arg2 - the arg2

Returns:

the int

Throws:

IOException - Signals that an I/O exception has occurred.

See Also:

BufferedReader.read(char[], int, int)

readLine

public String readLine()
                throws IOException

Read line.

Overrides:

readLine in class BufferedReader

Returns:

the string

Throws:

IOException - Signals that an I/O exception has occurred.

See Also:

BufferedReader.readLine()

reset

public void reset()
           throws IOException

Reset.

Overrides:

reset in class BufferedReader

Throws:

IOException - Signals that an I/O exception has occurred.

See Also:

BufferedReader.reset()

skip

public long skip(long arg0)
          throws IOException

Skip.

Overrides:

skip in class BufferedReader

Parameters:

arg0 - the arg0

Returns:

the long

Throws:

IOException - Signals that an I/O exception has occurred.

See Also:

BufferedReader.skip(long)

skipLines

public void skipLines(int n)
               throws IOException

Skip lines.

Parameters:

n - the number of lines to skip

Throws:

IOException - Signals that an I/O exception has occurred.