gnu.text

Class LineInputStreamReader

java.lang.Object

java.io.Reader

gnu.text.LineBufferedReader

gnu.text.LineInputStreamReader

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, java.lang.Readable

public class LineInputStreamReader
extends LineBufferedReader

A LineBufferedReader that wraps an InputStream. Similar functionality as using an InputStreamReader, but provides hooks to read at the byte level before setting the charset. Optionally uses java.nio.charset directly, for extra flexibility and a possible (but slight and unverified) performance improvement.

Field Summary

Fields inherited from class gnu.text.LineBufferedReader

buffer, BUFFER_SIZE, in, limit, lineNumber, markPos, pos, readAheadLimit, readState

Fields inherited from class java.io.Reader

lock

Constructor Summary

Constructors

Constructor and Description
LineInputStreamReader(java.io.InputStream in)

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
int	fill(int len) Called by read() when it needs its buffer filled.
int	getByte()
void	markStart()
boolean	ready()
void	resetStart(int pos)
void	setCharset(java.nio.charset.Charset cset)
void	setCharset(java.lang.String name)

Methods inherited from class gnu.text.LineBufferedReader

getColumnNumber, getConvertCR, getLineNumber, getName, getPath, getReadState, incrLineNumber, lineStart, mark, markSupported, peek, read, read, readLine, readLine, reset, setBuffer, setConvertCR, setKeepFullLines, setLineNumber, setName, setPath, skip_quick, skip, skip, skipRestOfLine, unread_quick, unread

Methods inherited from class java.io.Reader

read, read, skip

Methods inherited from class java.lang.Object

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

Constructor Detail

LineInputStreamReader

public LineInputStreamReader(java.io.InputStream in)

Method Detail

setCharset

public void setCharset(java.nio.charset.Charset cset)

setCharset

public void setCharset(java.lang.String name)

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Overrides:

close in class LineBufferedReader

Throws:

java.io.IOException

markStart

public void markStart()
               throws java.io.IOException

Throws:

java.io.IOException

resetStart

public void resetStart(int pos)
                throws java.io.IOException

Throws:

java.io.IOException

getByte

public int getByte()
            throws java.io.IOException

Throws:

java.io.IOException

fill

public int fill(int len)
         throws java.io.IOException

Description copied from class: LineBufferedReader

Called by read() when it needs its buffer filled. Read characters into buffer, starting at off, for len. Can assume that len > 0. Only called if pos>=limit. Return -1 if EOF, otherwise number of read chars. This can be usefully overridden by sub-classes.

Overrides:

fill in class LineBufferedReader

Throws:

java.io.IOException

ready

public boolean ready()
              throws java.io.IOException

Overrides:

ready in class LineBufferedReader

Throws:

java.io.IOException