gnu.text
Class ReportFormat

java.lang.Object
  java.text.Format
      gnu.text.ReportFormat

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable

Direct Known Subclasses:

CaseConvertFormat, CompoundFormat, FlushFormat, IntegerFormat, LiteralFormat, ObjectFormat, PadFormat

public abstract class ReportFormat
extends java.text.Format

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.text.Format

java.text.Format.Field

Field Summary

static int	PARAM_FROM_COUNT Some Formats use this to indicate a parameter that is the number of remaining paramaters.
static int	PARAM_FROM_LIST Some Formats use this to indicate a parameter that is the extracted from the argment list.
static int	PARAM_UNSPECIFIED Some Formats use this to indicate an unspecified parameter.

Constructor Summary

ReportFormat()

Method Summary

static int	format(java.text.Format fmt, java.lang.Object[] args, int start, java.lang.StringBuffer sbuf, java.text.FieldPosition fpos)
static int	format(java.text.Format fmt, java.lang.Object[] args, int start, java.io.Writer dst, java.text.FieldPosition fpos)
int	format(java.lang.Object[] args, int start, java.lang.StringBuffer sbuf, java.text.FieldPosition fpos)
abstract int	format(java.lang.Object[] args, int start, java.io.Writer dst, java.text.FieldPosition fpos) Format an array of arguments, and write out the result.
int	format(java.lang.Object arg, int start, java.io.Writer dst, java.text.FieldPosition fpos)
java.lang.StringBuffer	format(java.lang.Object obj, java.lang.StringBuffer sbuf, java.text.FieldPosition fpos)
protected static char	getParam(int param, char defaultValue, java.lang.Object[] args, int start)
protected static int	getParam(int param, int defaultValue, java.lang.Object[] args, int start)
static int	getParam(java.lang.Object arg, int defaultValue)
static int	nextArg(int result)
java.lang.Object	parseObject(java.lang.String text, java.text.ParsePosition status)
static void	print(java.io.Writer dst, java.lang.String str)
static int	result(int resultCode, int nextArg)
static int	resultCode(int result)

Methods inherited from class java.text.Format

clone, format, formatToCharacterIterator, parseObject

Methods inherited from class java.lang.Object

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

Field Detail

PARAM_FROM_LIST

public static final int PARAM_FROM_LIST

Some Formats use this to indicate a parameter that is the extracted from the argment list.

See Also:

Constant Field Values

PARAM_FROM_COUNT

public static final int PARAM_FROM_COUNT

Some Formats use this to indicate a parameter that is the number of remaining paramaters.

See Also:

Constant Field Values

PARAM_UNSPECIFIED

public static final int PARAM_UNSPECIFIED

Some Formats use this to indicate an unspecified parameter.

See Also:

Constant Field Values

Constructor Detail

ReportFormat

public ReportFormat()

Method Detail

result

public static int result(int resultCode,
                         int nextArg)

nextArg

public static int nextArg(int result)

resultCode

public static int resultCode(int result)

format

public abstract int format(java.lang.Object[] args,
                           int start,
                           java.io.Writer dst,
                           java.text.FieldPosition fpos)
                    throws java.io.IOException

Format an array of arguments, and write out the result.

Parameters:

dst - where to write the result

args - the objects to be formatted

start - the index (in args) of the argument to start with

Returns:

an integer result(resultCode, nextArg), where nextArg is the index following the last argument processed, and code is a result code (normally 0, or negative if early termintation)

Throws:

java.io.IOException

format

public int format(java.lang.Object arg,
                  int start,
                  java.io.Writer dst,
                  java.text.FieldPosition fpos)
           throws java.io.IOException

Throws:

java.io.IOException

format

public java.lang.StringBuffer format(java.lang.Object obj,
                                     java.lang.StringBuffer sbuf,
                                     java.text.FieldPosition fpos)

Specified by:

format in class java.text.Format

format

public int format(java.lang.Object[] args,
                  int start,
                  java.lang.StringBuffer sbuf,
                  java.text.FieldPosition fpos)

format

public static int format(java.text.Format fmt,
                         java.lang.Object[] args,
                         int start,
                         java.io.Writer dst,
                         java.text.FieldPosition fpos)
                  throws java.io.IOException

Throws:

java.io.IOException

format

public static int format(java.text.Format fmt,
                         java.lang.Object[] args,
                         int start,
                         java.lang.StringBuffer sbuf,
                         java.text.FieldPosition fpos)

print

public static void print(java.io.Writer dst,
                         java.lang.String str)
                  throws java.io.IOException

Throws:

java.io.IOException

parseObject

public java.lang.Object parseObject(java.lang.String text,
                                    java.text.ParsePosition status)

Specified by:

parseObject in class java.text.Format

getParam

public static int getParam(java.lang.Object arg,
                           int defaultValue)

getParam

protected static int getParam(int param,
                              int defaultValue,
                              java.lang.Object[] args,
                              int start)

getParam

protected static char getParam(int param,
                               char defaultValue,
                               java.lang.Object[] args,
                               int start)