com.partnersoft.io.formats.fixed
Class FixedWidthTextReader

java.lang.Object
  com.partnersoft.io.formats.fixed.FixedWidthTextReader

All Implemented Interfaces:

java.util.Iterator

public class FixedWidthTextReader
extends java.lang.Object
implements java.util.Iterator

Low-overhead reader for fixed-width text files.

Author:

Paul Reavis Copyright 2002 Partner Software, Inc.

Field Summary

int[]	fieldEnds
java.lang.String[]	fieldNames
int[]	fieldStarts
java.lang.String[]	fieldValues
boolean	hasNext
boolean	initialized
java.io.BufferedReader	innie
java.lang.String	nextLine

Constructor Summary

FixedWidthTextReader(java.util.ArrayList fieldDefs)

FixedWidthTextReader(java.lang.String[] fieldNames, int[] fieldStarts, int[] fieldEnds)

Method Summary

boolean	hasNext()
java.lang.Object	next()
void	remove()
void	setInput(java.io.BufferedReader reader)
void	setInput(java.io.InputStream input)

Methods inherited from class java.lang.Object

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

Field Detail

fieldNames

public java.lang.String[] fieldNames

fieldStarts

public int[] fieldStarts

fieldEnds

public int[] fieldEnds

nextLine

public transient java.lang.String nextLine

fieldValues

public transient java.lang.String[] fieldValues

innie

public transient java.io.BufferedReader innie

hasNext

public transient boolean hasNext

initialized

public transient boolean initialized

Constructor Detail

FixedWidthTextReader

public FixedWidthTextReader(java.lang.String[] fieldNames,
                            int[] fieldStarts,
                            int[] fieldEnds)

FixedWidthTextReader

public FixedWidthTextReader(java.util.ArrayList fieldDefs)

Method Detail

setInput

public void setInput(java.io.BufferedReader reader)

setInput

public void setInput(java.io.InputStream input)

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator

next

public java.lang.Object next()

Specified by:

next in interface java.util.Iterator

remove

public void remove()

Specified by:

remove in interface java.util.Iterator