Index

A C D F G H I J N P R S T V
All Classes and Interfaces|All Packages

A

AbstractColumn - Class in io.github.kelsoncm.fwf.columns

Base abstract class representing a column within a Fixed Width File layout.

AbstractColumn(String, int) - Constructor for class io.github.kelsoncm.fwf.columns.AbstractColumn

Constructs a new AbstractColumn with a name and size.

AbstractColumn(String, int, String) - Constructor for class io.github.kelsoncm.fwf.columns.AbstractColumn

Constructs a new AbstractColumn with a name, size, and description.

C

calculateSize(String, String, int) - Static method in class io.github.kelsoncm.fwf.columns.DateTimeColumn

Calculates column size in characters based on a sample formatting execution.

CharColumn - Class in io.github.kelsoncm.fwf.columns

Character column representing a left-aligned, space-padded string.

CharColumn(String, int) - Constructor for class io.github.kelsoncm.fwf.columns.CharColumn

Constructs a new CharColumn with a name and size.

CharColumn(String, int, String) - Constructor for class io.github.kelsoncm.fwf.columns.CharColumn

Constructs a new CharColumn with a name, size, and description.

columns - Variable in class io.github.kelsoncm.fwf.descriptors.RowDescriptor

Ordered list of column definitions for this row.

convertPythonFormatToJavaPattern(String) - Static method in class io.github.kelsoncm.fwf.columns.DateTimeColumn

Converts Python strftime format tokens to Java DateTimeFormatter pattern symbols.

D

DateColumn - Class in io.github.kelsoncm.fwf.columns

Date column supporting custom formatting and zero-padding for null values.

DateColumn(String) - Constructor for class io.github.kelsoncm.fwf.columns.DateColumn

Constructs a new DateColumn with a name, defaulting to format "%d%m%Y".

DateColumn(String, String) - Constructor for class io.github.kelsoncm.fwf.columns.DateColumn

Constructs a new DateColumn with a name and format.

DateColumn(String, String, String) - Constructor for class io.github.kelsoncm.fwf.columns.DateColumn

Constructs a new DateColumn with a name, format, and description.

DateTimeColumn - Class in io.github.kelsoncm.fwf.columns

DateTime column supporting custom Python-style date-time format placeholders and zero-padding.

DateTimeColumn(String) - Constructor for class io.github.kelsoncm.fwf.columns.DateTimeColumn

Constructs a new DateTimeColumn with a name, defaulting to format "%d%m%Y%H%M".

DateTimeColumn(String, String) - Constructor for class io.github.kelsoncm.fwf.columns.DateTimeColumn

Constructs a new DateTimeColumn with a name and format.

DateTimeColumn(String, String, String) - Constructor for class io.github.kelsoncm.fwf.columns.DateTimeColumn

Constructs a new DateTimeColumn with a name, format, and description.

DateTimeColumn(String, String, String, int) - Constructor for class io.github.kelsoncm.fwf.columns.DateTimeColumn

Protected constructor allowing sub-classes to specify the required number of format specifiers.

decimals - Variable in class io.github.kelsoncm.fwf.columns.PositiveDecimalColumn

Number of implicit decimal places.

description - Variable in class io.github.kelsoncm.fwf.columns.AbstractColumn

Human-readable description of the column.

DetailRowDescriptor - Class in io.github.kelsoncm.fwf.descriptors

Row descriptor specialized for detail (body) records.

DetailRowDescriptor(List) - Constructor for class io.github.kelsoncm.fwf.descriptors.DetailRowDescriptor

Constructs a new DetailRowDescriptor with a list of column definitions.

F

FileDescriptor - Class in io.github.kelsoncm.fwf.descriptors

Descriptor representing the layout structure of a Fixed Width File.

FileDescriptor(List) - Constructor for class io.github.kelsoncm.fwf.descriptors.FileDescriptor

Constructs a new FileDescriptor with detail descriptors only.

FileDescriptor(List, HeaderRowDescriptor) - Constructor for class io.github.kelsoncm.fwf.descriptors.FileDescriptor

Constructs a new FileDescriptor with detail and header descriptors.

FileDescriptor(List, HeaderRowDescriptor, FooterRowDescriptor) - Constructor for class io.github.kelsoncm.fwf.descriptors.FileDescriptor

Constructs a new FileDescriptor with detail, header, and footer descriptors.

FooterRowDescriptor - Class in io.github.kelsoncm.fwf.descriptors

Row descriptor specialized for footer records.

FooterRowDescriptor(List) - Constructor for class io.github.kelsoncm.fwf.descriptors.FooterRowDescriptor

Constructs a new FooterRowDescriptor with a list of column definitions.

format - Variable in class io.github.kelsoncm.fwf.columns.DateTimeColumn

The Python-style format string (e.g.

formatter - Variable in class io.github.kelsoncm.fwf.columns.DateTimeColumn

The compiled DateTimeFormatter instance.

G

getColumns() - Method in class io.github.kelsoncm.fwf.descriptors.RowDescriptor

Gets the list of column definitions.

getDecimals() - Method in class io.github.kelsoncm.fwf.columns.PositiveDecimalColumn

Gets the number of implicit decimal places.

getDescription() - Method in class io.github.kelsoncm.fwf.columns.AbstractColumn

Gets the column description.

getDetails() - Method in class io.github.kelsoncm.fwf.descriptors.FileDescriptor

Gets the list of detail row descriptors.

getEnd() - Method in class io.github.kelsoncm.fwf.columns.AbstractColumn

Calculates and returns the 1-based end position of the column.

getFooter() - Method in class io.github.kelsoncm.fwf.descriptors.FileDescriptor

Gets the footer row descriptor.

getFormat() - Method in class io.github.kelsoncm.fwf.columns.DateTimeColumn

Gets the Python-style format string.

getHeader() - Method in class io.github.kelsoncm.fwf.descriptors.FileDescriptor

Gets the header row descriptor.

getLineNum() - Method in class io.github.kelsoncm.fwf.readers.Reader

Gets the 1-based index of the line currently being processed.

getLinesCount() - Method in class io.github.kelsoncm.fwf.readers.Reader

Gets the total number of lines in the file.

getLineSize() - Method in class io.github.kelsoncm.fwf.descriptors.FileDescriptor

Gets the expected line size (in characters) for the file.

getLineSize() - Method in class io.github.kelsoncm.fwf.descriptors.RowDescriptor

Gets the total line size (in characters) required by this row.

getName() - Method in class io.github.kelsoncm.fwf.columns.AbstractColumn

Gets the column name.

getSize() - Method in class io.github.kelsoncm.fwf.columns.AbstractColumn

Gets the column size in characters.

getStart() - Method in class io.github.kelsoncm.fwf.columns.AbstractColumn

Gets the 1-based start position of the column.

getValues(String) - Method in class io.github.kelsoncm.fwf.descriptors.RowDescriptor

Parses a raw line string into a map of column names to parsed values.

H

hasNext() - Method in class io.github.kelsoncm.fwf.readers.Reader

Checks if more lines remain to be read.

HeaderRowDescriptor - Class in io.github.kelsoncm.fwf.descriptors

Row descriptor specialized for header records.

HeaderRowDescriptor(List) - Constructor for class io.github.kelsoncm.fwf.descriptors.HeaderRowDescriptor

Constructs a new HeaderRowDescriptor with a list of column definitions.

I

io.github.kelsoncm.fwf.columns - package io.github.kelsoncm.fwf.columns

io.github.kelsoncm.fwf.descriptors - package io.github.kelsoncm.fwf.descriptors

io.github.kelsoncm.fwf.readers - package io.github.kelsoncm.fwf.readers

io.github.kelsoncm.fwf.renders - package io.github.kelsoncm.fwf.renders

iterator() - Method in class io.github.kelsoncm.fwf.readers.Reader

Returns an iterator over the parsed row maps.

J

javaPattern - Variable in class io.github.kelsoncm.fwf.columns.DateTimeColumn

The converted Java DateTimeFormatter pattern string.

N

name - Variable in class io.github.kelsoncm.fwf.columns.AbstractColumn

The unique name of the column.

next() - Method in class io.github.kelsoncm.fwf.readers.Reader

Reads and parses the next line into a map of column names to parsed values.

P

PositiveDecimalColumn - Class in io.github.kelsoncm.fwf.columns

Positive decimal column with a fixed number of decimal places, formatted with leading zeros.

PositiveDecimalColumn(String, int) - Constructor for class io.github.kelsoncm.fwf.columns.PositiveDecimalColumn

Constructs a new PositiveDecimalColumn with a name and size, defaulting to 2 decimals.

PositiveDecimalColumn(String, int, int) - Constructor for class io.github.kelsoncm.fwf.columns.PositiveDecimalColumn

Constructs a new PositiveDecimalColumn with a name, size, and decimals.

PositiveDecimalColumn(String, int, int, String) - Constructor for class io.github.kelsoncm.fwf.columns.PositiveDecimalColumn

Constructs a new PositiveDecimalColumn with a name, size, decimals, and description.

PositiveIntegerColumn - Class in io.github.kelsoncm.fwf.columns

Positive integer column represented as a zero-padded string of digits.

PositiveIntegerColumn(String, int) - Constructor for class io.github.kelsoncm.fwf.columns.PositiveIntegerColumn

Constructs a new PositiveIntegerColumn with a name and size.

PositiveIntegerColumn(String, int, String) - Constructor for class io.github.kelsoncm.fwf.columns.PositiveIntegerColumn

Constructs a new PositiveIntegerColumn with a name, size, and description.

R

Reader - Class in io.github.kelsoncm.fwf.readers

Sequential reader for Fixed Width Files.

Reader(Object, FileDescriptor) - Constructor for class io.github.kelsoncm.fwf.readers.Reader

Constructs a new Reader defaulting to newline delimiter "\n\r".

Reader(Object, FileDescriptor, String) - Constructor for class io.github.kelsoncm.fwf.readers.Reader

Constructs a new Reader with a content source, file descriptor, and newline delimiter.

renderAsHtml(FileDescriptor, Writer) - Static method in class io.github.kelsoncm.fwf.renders.RenderUtils

Renders the layout specification of a FileDescriptor as HTML tables into a Writer.

renderAsMarkdown(FileDescriptor, Writer) - Static method in class io.github.kelsoncm.fwf.renders.RenderUtils

Renders the layout specification of a FileDescriptor as Markdown tables into a Writer.

renderAsRst(FileDescriptor, Writer) - Static method in class io.github.kelsoncm.fwf.renders.RenderUtils

Renders the layout specification of a FileDescriptor as ReStructuredText (RST) tables into a Writer.

RenderUtils - Class in io.github.kelsoncm.fwf.renders

Utility class to export layout specifications of a FileDescriptor into Markdown, ReStructuredText (RST), and HTML tables.

requiredFormatNumElements - Variable in class io.github.kelsoncm.fwf.columns.DateTimeColumn

The required number of Python format specifiers in the format string.

RightCharColumn - Class in io.github.kelsoncm.fwf.columns

Character column representing a right-aligned, space-padded string.

RightCharColumn(String, int) - Constructor for class io.github.kelsoncm.fwf.columns.RightCharColumn

Constructs a new RightCharColumn with a name and size.

RightCharColumn(String, int, String) - Constructor for class io.github.kelsoncm.fwf.columns.RightCharColumn

Constructs a new RightCharColumn with a name, size, and description.

RowDescriptor - Class in io.github.kelsoncm.fwf.descriptors

Descriptor for a row consisting of multiple ordered columns.

RowDescriptor(List) - Constructor for class io.github.kelsoncm.fwf.descriptors.RowDescriptor

Constructs a new RowDescriptor with a list of column definitions.

S

setStart(Integer) - Method in class io.github.kelsoncm.fwf.columns.AbstractColumn

Sets the 1-based start position of the column.

size - Variable in class io.github.kelsoncm.fwf.columns.AbstractColumn

The fixed character length (size) of the column.

start - Variable in class io.github.kelsoncm.fwf.columns.AbstractColumn

1-based starting character position of the column within a line.

T

TimeColumn - Class in io.github.kelsoncm.fwf.columns

Time column supporting custom formatting and zero-padding for null values.

TimeColumn(String) - Constructor for class io.github.kelsoncm.fwf.columns.TimeColumn

Constructs a new TimeColumn with a name, defaulting to format "%H%M".

TimeColumn(String, String) - Constructor for class io.github.kelsoncm.fwf.columns.TimeColumn

Constructs a new TimeColumn with a name and format.

TimeColumn(String, String, String) - Constructor for class io.github.kelsoncm.fwf.columns.TimeColumn

Constructs a new TimeColumn with a name, format, and description.

toStr(Object) - Method in class io.github.kelsoncm.fwf.columns.AbstractColumn

Formats a domain value into a fixed-width string representation of exact column size.

toStr(Object) - Method in class io.github.kelsoncm.fwf.columns.CharColumn

Formats a String or null into a left-aligned, space-padded string of exact column size.

toStr(Object) - Method in class io.github.kelsoncm.fwf.columns.DateColumn

Formats a LocalDate or null into a fixed-width string of exact column size.

toStr(Object) - Method in class io.github.kelsoncm.fwf.columns.DateTimeColumn

Formats a LocalDateTime or null into a fixed-width string of exact column size.

toStr(Object) - Method in class io.github.kelsoncm.fwf.columns.PositiveDecimalColumn

Formats a non-negative Double/Float or null into a zero-padded string of exact column size.

toStr(Object) - Method in class io.github.kelsoncm.fwf.columns.PositiveIntegerColumn

Formats a non-negative Number or null into a zero-padded string of exact column size.

toStr(Object) - Method in class io.github.kelsoncm.fwf.columns.RightCharColumn

Formats a String or null into a right-aligned, space-padded string of exact column size.

toStr(Object) - Method in class io.github.kelsoncm.fwf.columns.TimeColumn

Formats a LocalTime or null into a fixed-width string of exact column size.

toValue(String) - Method in class io.github.kelsoncm.fwf.columns.AbstractColumn

Converts a raw fixed-width string slice into a parsed object value.

toValue(String) - Method in class io.github.kelsoncm.fwf.columns.CharColumn

Converts a raw fixed-width string slice into a trimmed string value.

toValue(String) - Method in class io.github.kelsoncm.fwf.columns.DateColumn

Converts a raw fixed-width date string slice into a LocalDate value.

toValue(String) - Method in class io.github.kelsoncm.fwf.columns.DateTimeColumn

Converts a raw fixed-width date-time string slice into a LocalDateTime value.

toValue(String) - Method in class io.github.kelsoncm.fwf.columns.PositiveDecimalColumn

Converts a raw fixed-width zero-padded integer slice into a Double value with decimal precision.

toValue(String) - Method in class io.github.kelsoncm.fwf.columns.PositiveIntegerColumn

Converts a raw fixed-width zero-padded integer slice into an Integer value.

toValue(String) - Method in class io.github.kelsoncm.fwf.columns.TimeColumn

Converts a raw fixed-width time string slice into a LocalTime value.

V

validatePositions() - Method in class io.github.kelsoncm.fwf.descriptors.RowDescriptor

Validates that column positions start at 1 and are strictly contiguous.

validateToStrSize(String) - Method in class io.github.kelsoncm.fwf.columns.AbstractColumn

Validates that the formatted string output exactly matches the column size.

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