tech.bitey.dataframe

Enum DataFrameFactory

java.lang.Object

java.lang.Enum<DataFrameFactory>

tech.bitey.dataframe.DataFrameFactory

All Implemented Interfaces:

Serializable, Comparable<DataFrameFactory>

public enum DataFrameFactory
extends Enum<DataFrameFactory>

Enum Constant Summary

Enum Constants

Enum Constant and Description
$

Method Summary

Modifier and Type	Method and Description
DataFrame	create(Column<?>[] columns, String[] columnNames)
DataFrame	create(Column<?>[] columns, String[] columnNames, String keyColumnName)
DataFrame	create(LinkedHashMap<String,Column<?>> columnMap)
DataFrame	create(LinkedHashMap<String,Column<?>> columnMap, String keyColumnName)
DataFrame	create(List<Column<?>> columns, List<String> columnNames)
DataFrame	create(List<Column<?>> columns, List<String> columnNames, String keyColumnName)
DataFrame	readFrom(File file)
static DataFrameFactory	valueOf(String name) Returns the enum constant of this type with the specified name.
static DataFrameFactory[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

$

public static final DataFrameFactory $

Method Detail

values

public static DataFrameFactory[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (DataFrameFactory c : DataFrameFactory.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static DataFrameFactory valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

create

public DataFrame create(LinkedHashMap<String,Column<?>> columnMap,
                        String keyColumnName)

create

public DataFrame create(LinkedHashMap<String,Column<?>> columnMap)

create

public DataFrame create(Column<?>[] columns,
                        String[] columnNames,
                        String keyColumnName)

create

public DataFrame create(Column<?>[] columns,
                        String[] columnNames)

create

public DataFrame create(List<Column<?>> columns,
                        List<String> columnNames,
                        String keyColumnName)

create

public DataFrame create(List<Column<?>> columns,
                        List<String> columnNames)

readFrom

public DataFrame readFrom(File file)