util
Class TxtReport

java.lang.Object
  |
  +--util.TxtReport

Direct Known Subclasses:

SimpleNDSMapReport, UImportRapport

public class TxtReport

extends java.lang.Object

base class for text report; comma-separated, tab-delimited or free form (space delimited)

Field Summary

private int	format format selection; default FORMAT_TAB
static int	FORMAT_CSV constant passed to constructor used to select format
static int	FORMAT_FREE constant passed to constructor used to select format
static int	FORMAT_TAB constant passed to constructor used to select format
protected java.lang.String[]	header column names
static java.lang.String	nl
protected boolean	printHeader
protected java.io.PrintWriter	printWriter
protected boolean	strict check if number of fields matches number of columnnames
static java.lang.String	tab

Constructor Summary

TxtReport(java.io.Writer pw)
default format is FORMAT_TAB

TxtReport(java.io.Writer pw, int format)
create TxtReport; create printwriter based on param writer to enable autoflush

Method Summary

void	close() close underlying Writer
int	getFormat()
void	setHeader(java.lang.String[] sa) call before writeLine() if strict == true if header is set, first line of output is always header
void	writeHeader() write header at first call
void	writeLine(java.lang.String line) just write line
void	writeLine(java.lang.String[] fields) write fields in selected format to printwriter

Methods inherited from class java.lang.Object

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

Field Detail

nl

public static final java.lang.String nl

tab

public static final java.lang.String tab

See Also:

Constant Field Values

FORMAT_TAB

public static int FORMAT_TAB

constant passed to constructor used to select format

FORMAT_CSV

public static int FORMAT_CSV

constant passed to constructor used to select format

FORMAT_FREE

public static int FORMAT_FREE

constant passed to constructor used to select format

format

private int format

format selection; default FORMAT_TAB

header

protected java.lang.String[] header

column names

strict

protected boolean strict

check if number of fields matches number of columnnames

printWriter

protected java.io.PrintWriter printWriter

printHeader

protected boolean printHeader

Constructor Detail

TxtReport

public TxtReport(java.io.Writer pw)

default format is FORMAT_TAB

TxtReport

public TxtReport(java.io.Writer pw,
                 int format)

create TxtReport; create printwriter based on param writer to enable autoflush

Method Detail

setHeader

public void setHeader(java.lang.String[] sa)

call before writeLine() if strict == true if header is set, first line of output is always header

getFormat

public int getFormat()

writeHeader

public void writeHeader()

write header at first call

writeLine

public void writeLine(java.lang.String line)

just write line

writeLine

public void writeLine(java.lang.String[] fields)

write fields in selected format to printwriter

close

public void close()

close underlying Writer