ReadOptions.ColumnTypeReadOptions (tablesaw-core 0.44.4 API)

Enclosing class:

ReadOptions
```
public static interface ReadOptions.ColumnTypeReadOptions
```
Allows user to set column types. It can work in three ways:
- If no information is provided column types are autodetected
- A complete list of columns can be provided using ReadOptions.Builder.columnTypes(ColumnType[]) or ReadOptions.Builder.columnTypes(Function). This skips column type detection.
- Provide values for some column names using ReadOptions.Builder.columnTypesPartial(Map) or ReadOptions.Builder.columnTypesPartial(Function) (String, ColumnType)}. In this case provided columnTypes are used and the others are autodetected

Field Summary

Fields
Modifier and Type Field Description

static ReadOptions.ColumnTypeReadOptions EMPTY

Method Summary

All Methods Static Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`Optional<ColumnType>`	`columnType(int columnNumber, String columnName)`
`default ColumnType[]`	`columnTypes()`
`default boolean`	`hasColumnTypeForAllColumns()`
`default boolean`	`hasColumnTypeForAllColumnsIfHavingColumnNames()`
`static ReadOptions.ColumnTypeReadOptions`	`of(ColumnType[] allColumnTypes)`

Field Detail

EMPTY

static final ReadOptions.ColumnTypeReadOptions EMPTY

Method Detail

columnType

Optional<ColumnType> columnType(int columnNumber,
                                String columnName)

hasColumnTypeForAllColumnsIfHavingColumnNames

default boolean hasColumnTypeForAllColumnsIfHavingColumnNames()

hasColumnTypeForAllColumns

default boolean hasColumnTypeForAllColumns()

columnTypes
```
default ColumnType[] columnTypes()
```

of

static ReadOptions.ColumnTypeReadOptions of(ColumnType[] allColumnTypes)