com.mysql.cj.conf

Enum ConnectionUrl.HostsCardinality

java.lang.Object

java.lang.Enum<ConnectionUrl.HostsCardinality>

com.mysql.cj.conf.ConnectionUrl.HostsCardinality

All Implemented Interfaces:

Serializable, Comparable<ConnectionUrl.HostsCardinality>

Enclosing class:

ConnectionUrl

public static enum ConnectionUrl.HostsCardinality
extends Enum<ConnectionUrl.HostsCardinality>

The rules describing the number of hosts a database URL may contain.

Enum Constant Summary

Enum Constants

Enum Constant	Description
MULTIPLE
ONE_OR_MORE
SINGLE

Method Summary

Modifier and Type	Method	Description
abstract boolean	assertSize(int n)
static ConnectionUrl.HostsCardinality	valueOf(String name)	Returns the enum constant of this type with the specified name.
static ConnectionUrl.HostsCardinality[]	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

SINGLE

public static final ConnectionUrl.HostsCardinality SINGLE

MULTIPLE

public static final ConnectionUrl.HostsCardinality MULTIPLE

ONE_OR_MORE

public static final ConnectionUrl.HostsCardinality ONE_OR_MORE

Method Detail

values

public static ConnectionUrl.HostsCardinality[] 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 (ConnectionUrl.HostsCardinality c : ConnectionUrl.HostsCardinality.values())
    System.out.println(c);

Returns:

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

valueOf

public static ConnectionUrl.HostsCardinality 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

assertSize

public abstract boolean assertSize(int n)