biz.onixs.fix.parser
Class Version

java.lang.Object
  biz.onixs.fix.parser.Version

All Implemented Interfaces:

Serializable, Comparable

public class Version
extends Object
implements Serializable, Comparable

Financial Information eXchange (FIX) protocol version.

See Also:

Serialized Form

Field Summary

static Version	FIX40 Version 4.0
static Version	FIX41 Version 4.1
static Version	FIX42 Version 4.2
static Version	FIX43 Version 4.3
static Version	FIX44 Version 4.4
static Version	FIX50 Version 5.0
static Version	FIX50_SP1 Version 5.0 SP1
static Version	FIX50_SP2 Version 5.0 SP2
static Version	UNKNOWN Unknown FIX version.

Method Summary

int	compareTo(Object obj) Compares to another instance.
static List<Version>	getAllVersions() Returns all base and dialect FIX versions.
Version	getBaseVersion() Returns base FIX version if this is dialect or itself if not.
String	getBeginStringValue() Returns the value of the BeginString (tag=8) field. Example: FIX.4.2.
static Version	getByBeginString(String beginString) Returns instance by FIX begin string.
static Version	getById(String id) Returns instance by base or dialect FIX version id.
static Version	getByIdStrict(String id) Returns instance by base or dialect FIX version id.
static Version	getByNumber(String number) Returns instance by FIX version number.
byte[]	getBytes() Returns FIX string as a byte array.
static Version	getDialectVersion(Version baseVersion, String id) Returns dialect FIX version with the specified base FIX version and dialect name.
String	getId() Returns base or dialect FIX version id. Example: FIX.4.2 Example: Lava
String	getNumber() Returns FIX version number.
String	toString() Returns readable string representation.

Methods inherited from class java.lang.Object

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

Field Detail

UNKNOWN

public static final Version UNKNOWN

Unknown FIX version.

FIX40

public static final Version FIX40

Version 4.0

FIX41

public static final Version FIX41

Version 4.1

FIX42

public static final Version FIX42

Version 4.2

FIX43

public static final Version FIX43

Version 4.3

FIX44

public static final Version FIX44

Version 4.4

FIX50

public static final Version FIX50

Version 5.0

FIX50_SP1

public static final Version FIX50_SP1

Version 5.0 SP1

FIX50_SP2

public static final Version FIX50_SP2

Version 5.0 SP2

Method Detail

getBeginStringValue

public String getBeginStringValue()

Returns the value of the BeginString (tag=8) field.
Example: FIX.4.2.

Returns:

begin string value

toString

public String toString()

Returns readable string representation.

Overrides:

toString in class Object

Returns:

string representation

getBytes

public byte[] getBytes()

Returns FIX string as a byte array. See also getBeginStringValue().

Returns:

FIX string byte array

getAllVersions

public static List<Version> getAllVersions()

Returns all base and dialect FIX versions.

Returns:

all FIX versions

getBaseVersion

public Version getBaseVersion()

Returns base FIX version if this is dialect or itself if not.

Returns:

base version

getByNumber

public static Version getByNumber(String number)

Returns instance by FIX version number.

Parameters:

number - FIX version number. Example: 4.2

Returns:

Version object instance

getByBeginString

public static Version getByBeginString(String beginString)

Returns instance by FIX begin string.

Parameters:

beginString - FIX begin string

Returns:

Version object instance

getId

public String getId()

Returns base or dialect FIX version id.
Example: FIX.4.2
Example: Lava

Returns:

version name

getNumber

public String getNumber()

Returns FIX version number. For dialects the base version number is returned.
Example: 4.2.

Returns:

FIX version number

getByIdStrict

public static Version getByIdStrict(String id)

Returns instance by base or dialect FIX version id.

Parameters:

id - FIX version name or dialect name. Example: FIX.4.2. Example: Lava.

Returns:

version object if found

Throws:

RuntimeException - if not found

getById

public static Version getById(String id)

Returns instance by base or dialect FIX version id.

Parameters:

id - FIX version name or dialect name. Example: FIX.4.2. Example: Lava.

Returns:

instance or UNKNOWN if not found

getDialectVersion

public static Version getDialectVersion(Version baseVersion,
                                        String id)

Returns dialect FIX version with the specified base FIX version and dialect name. The new instance is created if it is not found.
This method is for internal usage. Please use getById(String) if you just need to get a version by name.

Parameters:

baseVersion - base FIX version

id - dialect id

Returns:

dialect FIX version

compareTo

public final int compareTo(Object obj)

Compares to another instance.

Specified by:

compareTo in interface Comparable

Parameters:

obj - another instance.

Returns:

negative integer, zero, or a positive integer as this instance is less than, equal to, or greater than the specified instance.