Package app.babylon.table.transform

Class TransformToString

java.lang.Object

app.babylon.table.transform.TransformToString

All Implemented Interfaces:

Transform

public class TransformToString
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static final String	FUNCTION_NAME

Constructor Summary

Constructors

Constructor	Description
TransformToString(ColumnName... columnNames)
TransformToString(ColumnName columnName, ColumnName newColumnName)

Method Summary

Modifier and Type	Method	Description
void	apply(Map<ColumnName,Column> columnsByName)
ColumnName[]	columnNames()
protected Column[]	getColumns(Map<ColumnName,Column> columnsByName, ColumnName... x)
String	getName()
Map<ColumnName,ColumnName>	newColumnNames()
static TransformToString	of(ColumnName... columnNames)
static TransformToString	of(ColumnName columnName, ColumnName newColumnName)
static Transform	of(String... params)
protected void	putColumns(Map<ColumnName,Column> columnsByName, Column[] transformedColumns)
protected <T> Column[]	transformStringColumns(Column[] validColumns, ColumnName[] newColumnNames, Column.Type type, Function<CharSequence,T> transformFunction)
protected <T> Column[]	transformStringColumns(Map<ColumnName,Column> columnsByName, ColumnName[] selectedColumnNames, ColumnName[] newColumnNames, Column.Type type, Function<CharSequence,T> transformFunction)

Methods inherited from class java.lang.Object

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

Field Details

FUNCTION_NAME

public static final String FUNCTION_NAME

See Also:

• Constant Field Values

Constructor Details

TransformToString

public TransformToString(ColumnName... columnNames)

TransformToString

public TransformToString(ColumnName columnName,
 ColumnName newColumnName)

Method Details

of

public static Transform of(String... params)

of

public static TransformToString of(ColumnName columnName,
 ColumnName newColumnName)

of

public static TransformToString of(ColumnName... columnNames)

columnNames

public ColumnName[] columnNames()

newColumnNames

public Map<ColumnName,ColumnName> newColumnNames()

apply

public void apply(Map<ColumnName,Column> columnsByName)

getName

public String getName()

Specified by:

getName in interface Transform

getColumns

protected Column[] getColumns(Map<ColumnName,Column> columnsByName,
 ColumnName... x)

transformStringColumns

protected <T> Column[] transformStringColumns(Map<ColumnName,Column> columnsByName,
 ColumnName[] selectedColumnNames,
 ColumnName[] newColumnNames,
 Column.Type type,
 Function<CharSequence,T> transformFunction)

transformStringColumns

protected <T> Column[] transformStringColumns(Column[] validColumns,
 ColumnName[] newColumnNames,
 Column.Type type,
 Function<CharSequence,T> transformFunction)

putColumns

protected void putColumns(Map<ColumnName,Column> columnsByName,
 Column[] transformedColumns)