io.asyncer.r2dbc.mysql

Class ServerVersion

java.lang.Object

io.asyncer.r2dbc.mysql.ServerVersion

All Implemented Interfaces:

Comparable<ServerVersion>

public final class ServerVersion
extends Object
implements Comparable<ServerVersion>

MySQL server version, looks like "8.0.14", or "8.0.14-rc2".

Method Summary

Modifier and Type	Method and Description
int	compareTo(ServerVersion version)
static ServerVersion	create(int major, int minor, int patch) Create a ServerVersion that value is major.minor.patch.
boolean	equals(Object o)
int	getMajor()
int	getMinor()
int	getPatch()
int	hashCode()
boolean	isEnterprise() Checks if the version is enterprise edition.
boolean	isGreaterThanOrEqualTo(ServerVersion version) Returns whether the current ServerVersion is greater than or equal to the given one.
boolean	isLessThan(ServerVersion version) Returns whether the current ServerVersion is less than given one.
static ServerVersion	parse(String version) Parse a ServerVersion from String.
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Method Detail

isGreaterThanOrEqualTo

public boolean isGreaterThanOrEqualTo(ServerVersion version)

Returns whether the current ServerVersion is greater than or equal to the given one.

Parameters:

version - the give one.

Returns:

if greater or the same as version.

isLessThan

public boolean isLessThan(ServerVersion version)

Returns whether the current ServerVersion is less than given one.

Parameters:

version - the give one

Returns:

if less than version.

compareTo

public int compareTo(ServerVersion version)

Specified by:

compareTo in interface Comparable<ServerVersion>

getMajor

public int getMajor()

getMinor

public int getMinor()

getPatch

public int getPatch()

isEnterprise

public boolean isEnterprise()

Checks if the version is enterprise edition.

Notice: it is unstable API, should not be used outer than r2dbc-mysql.

Returns:

if is enterprise edition.

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

parse

public static ServerVersion parse(String version)

Parse a ServerVersion from String.

Parameters:

version - origin version string.

Returns:

A ServerVersion that value decode from version.

Throws:

IllegalArgumentException - if version is null, or any version part overflow.

create

public static ServerVersion create(int major,
                                   int minor,
                                   int patch)

Create a ServerVersion that value is major.minor.patch.

Parameters:

major - must not be a negative integer

minor - must not be a negative integer

patch - must not be a negative integer

Returns:

A server version that value is major.minor.patch

Throws:

IllegalArgumentException - if any version part is negative integer.