org.jutil.io
Class LineScannerImpl

java.lang.Object
  org.jutil.io.LineScannerImpl

All Implemented Interfaces:

LineScanner

public class LineScannerImpl
extends java.lang.Object
implements LineScanner

Field Summary

protected java.lang.Object

syncLock The object used to synchronize operations on this stream.

Constructor Summary

LineScannerImpl(java.io.File file)

Method Summary

void	append(java.lang.String str)
void	close()
static void	main(java.lang.String[] args)
java.lang.StringBuffer	readLine()
java.lang.StringBuffer	readLine(int no)
int[]	scanFor(java.util.Comparator comparator)
int[]	scanFor(java.util.Comparator[] comparators, int startIndex, int endIndex)
int[]	scanFor(java.util.Comparator comparator, int startIndex)
int[]	scanFor(java.util.Comparator comparator, int startIndex, int endIndex)
int[]	scanFor(java.lang.String str)
int[]	scanFor(java.lang.String str, int startIndex)
int[]	scanFor(java.lang.String str, int startIndex, int endIndex)
int[]	scanForEquals(java.lang.String str)
int[]	scanForEquals(java.lang.String str, int startIndex)
int[]	scanForEquals(java.lang.String str, int startIndex, int endIndex)
long	seekEOF()
long	seekSOF()

Methods inherited from class java.lang.Object

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

Field Detail

syncLock

protected java.lang.Object syncLock

The object used to synchronize operations on this stream. For efficiency, a character-stream object may use an object other than itself to protect critical sections. A subclass should therefore use the object in this field rather than this or a synchronized method.

Constructor Detail

LineScannerImpl

public LineScannerImpl(java.io.File file)
                throws java.io.IOException

Throws:

java.io.IOException

Method Detail

main

public static void main(java.lang.String[] args)

close

public void close()
           throws java.io.IOException

Specified by:

close in interface LineScanner

Throws:

java.io.IOException

scanFor

public int[] scanFor(java.lang.String str)
              throws java.io.IOException

Specified by:

scanFor in interface LineScanner

Throws:

java.io.IOException

scanFor

public int[] scanFor(java.lang.String str,
                     int startIndex)
              throws java.io.IOException

Specified by:

scanFor in interface LineScanner

Throws:

java.io.IOException

scanFor

public int[] scanFor(java.lang.String str,
                     int startIndex,
                     int endIndex)
              throws java.io.IOException

Specified by:

scanFor in interface LineScanner

Throws:

java.io.IOException

scanForEquals

public int[] scanForEquals(java.lang.String str)
                    throws java.io.IOException

Specified by:

scanForEquals in interface LineScanner

Throws:

java.io.IOException

scanForEquals

public int[] scanForEquals(java.lang.String str,
                           int startIndex)
                    throws java.io.IOException

Specified by:

scanForEquals in interface LineScanner

Throws:

java.io.IOException

scanForEquals

public int[] scanForEquals(java.lang.String str,
                           int startIndex,
                           int endIndex)
                    throws java.io.IOException

Specified by:

scanForEquals in interface LineScanner

Throws:

java.io.IOException

scanFor

public int[] scanFor(java.util.Comparator comparator)
              throws java.io.IOException

Specified by:

scanFor in interface LineScanner

Throws:

java.io.IOException

scanFor

public int[] scanFor(java.util.Comparator comparator,
                     int startIndex)
              throws java.io.IOException

Specified by:

scanFor in interface LineScanner

Throws:

java.io.IOException

scanFor

public int[] scanFor(java.util.Comparator comparator,
                     int startIndex,
                     int endIndex)
              throws java.io.IOException

Specified by:

scanFor in interface LineScanner

Throws:

java.io.IOException

scanFor

public int[] scanFor(java.util.Comparator[] comparators,
                     int startIndex,
                     int endIndex)
              throws java.io.IOException

Throws:

java.io.IOException

readLine

public java.lang.StringBuffer readLine()
                                throws java.io.IOException

Specified by:

readLine in interface LineScanner

Throws:

java.io.IOException

readLine

public java.lang.StringBuffer readLine(int no)
                                throws java.io.IOException

Specified by:

readLine in interface LineScanner

Throws:

java.io.IOException

append

public void append(java.lang.String str)
            throws java.io.IOException

Specified by:

append in interface LineScanner

Throws:

java.io.IOException

seekEOF

public final long seekEOF()
                   throws java.io.IOException

Specified by:

seekEOF in interface LineScanner

Throws:

java.io.IOException

seekSOF

public final long seekSOF()
                   throws java.io.IOException

Specified by:

seekSOF in interface LineScanner

Throws:

java.io.IOException