FixedWidthReadOptions (tablesaw-core 0.31.0 API)

java.lang.Object
- tech.tablesaw.io.ReadOptions
- - tech.tablesaw.io.fixed.FixedWidthReadOptions

public class FixedWidthReadOptions
extends ReadOptions

Nested Class Summary

Nested Classes
Modifier and Type Class and Description

static class FixedWidthReadOptions.Builder

Nested Classes
Modifier and Type	Class and Description
`static class`	`FixedWidthReadOptions.Builder`

Field Summary
- Fields inherited from class tech.tablesaw.io.ReadOptions
  dateFormat, dateTimeFormat, EXTENDED_TYPE_ARRAY, file, header, inputStream, locale, minimizeColumnSizes, missingValueIndicator, reader, sample, tableName, timeFormat

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`static FixedWidthReadOptions.Builder`	`builder(File file)`
`static FixedWidthReadOptions.Builder`	`builder(InputStream stream, String tableName)` This method may cause tablesaw to buffer the entire InputStream.
`static FixedWidthReadOptions.Builder`	`builder(Reader reader, String tableName)` This method may cause tablesaw to buffer the entire InputStream.
`static FixedWidthReadOptions.Builder`	`builder(String fileName)`
`com.univocity.parsers.fixed.FixedWidthFields`	`columnSpecs()`
`ColumnType[]`	`columnTypes()`
`DateTimeFormatter`	`dateFormatter()`
`DateTimeFormatter`	`dateTimeFormatter()`
`File`	`file()`
`InputStream`	`inputStream()`
`String`	`lineEnding()`
`Locale`	`locale()`
`char`	`lookupWildcard()`
`Integer`	`maxNumberOfColumns()`
`String`	`missingValueIndicator()`
`char`	`padding()`
`Reader`	`reader()`
`boolean`	`recordEndsOnNewline()`
`boolean`	`sample()`
`boolean`	`skipInvalidRows()`
`boolean`	`skipTrailingCharsUntilNewline()`
`String`	`tableName()`
`DateTimeFormatter`	`timeFormatter()`

Methods inherited from class tech.tablesaw.io.ReadOptions
header, minimizeColumnSizes

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - builder
```
public static FixedWidthReadOptions.Builder builder(File file)
```
  - builder
```
public static FixedWidthReadOptions.Builder builder(String fileName)
```
  - builder
```
public static FixedWidthReadOptions.Builder builder(InputStream stream,
                                                    String tableName)
```
    This method may cause tablesaw to buffer the entire InputStream.
    If you have a large amount of data, you can do one of the following: 1. Use the method taking a File instead of a stream, or 2. Provide the array of column types as an option. If you provide the columnType array, we skip type detection and can avoid reading the entire file
  - builder
```
public static FixedWidthReadOptions.Builder builder(Reader reader,
                                                    String tableName)
```
    This method may cause tablesaw to buffer the entire InputStream.
    If you have a large amount of data, you can do one of the following: 1. Use the method taking a File instead of a reader, or 2. Provide the array of column types as an option. If you provide the columnType array, we skip type detection and can avoid reading the entire file
  - file
```
public File file()
```
    Overrides:
    
    file in class ReadOptions
  - reader
```
public Reader reader()
```
    Overrides:
    
    reader in class ReadOptions
  - inputStream
```
public InputStream inputStream()
```
    Overrides:
    
    inputStream in class ReadOptions
  - tableName
```
public String tableName()
```
    Overrides:
    
    tableName in class ReadOptions
  - columnTypes
```
public ColumnType[] columnTypes()
```
  - columnSpecs
```
public com.univocity.parsers.fixed.FixedWidthFields columnSpecs()
```
  - lineEnding
```
public String lineEnding()
```
  - padding
```
public char padding()
```
  - lookupWildcard
```
public char lookupWildcard()
```
  - skipTrailingCharsUntilNewline
```
public boolean skipTrailingCharsUntilNewline()
```
  - recordEndsOnNewline
```
public boolean recordEndsOnNewline()
```
  - skipInvalidRows
```
public boolean skipInvalidRows()
```
  - sample
```
public boolean sample()
```
    Overrides:
    
    sample in class ReadOptions
  - missingValueIndicator
```
public String missingValueIndicator()
```
    Overrides:
    
    missingValueIndicator in class ReadOptions
  - locale
```
public Locale locale()
```
    Overrides:
    
    locale in class ReadOptions
  - dateTimeFormatter
```
public DateTimeFormatter dateTimeFormatter()
```
    Overrides:
    
    dateTimeFormatter in class ReadOptions
  - timeFormatter
```
public DateTimeFormatter timeFormatter()
```
    Overrides:
    
    timeFormatter in class ReadOptions
  - dateFormatter
```
public DateTimeFormatter dateFormatter()
```
    Overrides:
    
    dateFormatter in class ReadOptions
  - maxNumberOfColumns
```
public Integer maxNumberOfColumns()
```

Class FixedWidthReadOptions

Nested Class Summary

Field Summary

Fields inherited from class tech.tablesaw.io.ReadOptions

Method Summary

Methods inherited from class tech.tablesaw.io.ReadOptions

Methods inherited from class java.lang.Object

Method Detail

builder

builder

builder

builder

file

reader

inputStream

tableName

columnTypes

columnSpecs

lineEnding

padding

lookupWildcard

skipTrailingCharsUntilNewline

recordEndsOnNewline

skipInvalidRows

sample

missingValueIndicator

locale

dateTimeFormatter

timeFormatter

dateFormatter

maxNumberOfColumns