Enum Class Cardinality

java.lang.Object

java.lang.Enum<Cardinality>

net.sf.jailer.datamodel.Cardinality

All Implemented Interfaces:

Serializable, Comparable<Cardinality>, Constable

public enum Cardinality
extends Enum<Cardinality>

Enumeration of association's cardinalities.

Author:

Ralf Wisser

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
MANY_TO_MANY
MANY_TO_ONE
ONE_TO_MANY
ONE_TO_ONE

Method Summary

Modifier and Type	Method	Description
static Cardinality	parse(String cardinality)	Parses a stringified cardinality.
Cardinality	reverse()	Gets the cardinality of the reversal association.
String	toString()	Stringifies cardinality.
static Cardinality	valueOf(String name)	Returns the enum constant of this class with the specified name.
static Cardinality[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

ONE_TO_ONE

public static final Cardinality ONE_TO_ONE

ONE_TO_MANY

public static final Cardinality ONE_TO_MANY

MANY_TO_ONE

public static final Cardinality MANY_TO_ONE

MANY_TO_MANY

public static final Cardinality MANY_TO_MANY

Method Details

values

public static Cardinality[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

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

valueOf

public static Cardinality valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (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 class has no constant with the specified name

NullPointerException - if the argument is null

reverse

public Cardinality reverse()

Gets the cardinality of the reversal association.

Returns:

the cardinality of the reversal association

parse

public static Cardinality parse(String cardinality)

Parses a stringified cardinality.

Parameters:

cardinality - cardinality name

Returns:

cardinality with given name

toString

public String toString()

Stringifies cardinality.

Overrides:

toString in class Enum<Cardinality>

Returns:

string representation of the cardinality