Java Doc for LineReader.java in  » Scripting » Pnuts » org » pnuts » text » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Scripting » Pnuts » org.pnuts.text 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   org.pnuts.text.AbstractLineReader
      org.pnuts.text.LineReader

LineReader
public class LineReader extends AbstractLineReader (Code)
This class is used to read lines from a character stream. Unlike BufferedReader.readLine(), this class allows you to process lines without instantiating a String object for each line.


Field Summary
protected  LineHandlerhandler
    
protected  Readerinput
    
protected  booleanneedToClose
    

Constructor Summary
public  LineReader(Reader input, int sz, LineHandler handler, boolean needToClose)
    
public  LineReader(Reader input, LineHandler handler, boolean needToClose)
    

Method Summary
protected  intfill(char[] c, int offset, int size)
     Fills the buffer.
protected  voidprocess(char[] c, int offset, int length)
     Process a line.
public  intprocessAll(boolean includeNewLine)
     Process all lines.
Parameters:
  includeNewLine - if true newline code (\r|\n|\r\n) is appended.

Field Detail
handler
protected LineHandler handler(Code)



input
protected Reader input(Code)



needToClose
protected boolean needToClose(Code)




Constructor Detail
LineReader
public LineReader(Reader input, int sz, LineHandler handler, boolean needToClose)(Code)



LineReader
public LineReader(Reader input, LineHandler handler, boolean needToClose)(Code)




Method Detail
fill
protected int fill(char[] c, int offset, int size) throws IOException(Code)
Fills the buffer. This method is called when LineReader needs more data.



process
protected void process(char[] c, int offset, int length)(Code)
Process a line.
Parameters:
  c - the char buffer that contains the current line.
Parameters:
  offset - the offset of the buffer
Parameters:
  length - the length of the current line



processAll
public int processAll(boolean includeNewLine) throws IOException(Code)
Process all lines.
Parameters:
  includeNewLine - if true newline code (\r|\n|\r\n) is appended. the number of lines processed



Fields inherited from org.pnuts.text.AbstractLineReader
protected char[] cb(Code)(Java Doc)
protected static int defaultCharBufferSize(Code)(Java Doc)
protected int size(Code)(Java Doc)
protected int startChar(Code)(Java Doc)
protected boolean stopped(Code)(Java Doc)

Methods inherited from org.pnuts.text.AbstractLineReader
abstract protected int fill(char[] c, int offset, int size) throws IOException(Code)(Java Doc)
boolean fillBuffer() throws IOException(Code)(Java Doc)
protected void process(char[] c, int offset, int length)(Code)(Java Doc)
public int processAll() throws IOException(Code)(Java Doc)
public int processAll(boolean includeNewLine) throws IOException(Code)(Java Doc)
public synchronized boolean processLine(boolean includeNewLine) throws IOException(Code)(Java Doc)
public void stop()(Code)(Java Doc)

Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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