Package org.opencastproject.assetmanager.impl

Class VersionImpl

java.lang.Object

org.opencastproject.assetmanager.impl.VersionImpl

All Implemented Interfaces:

Serializable, Comparable<Version>, Version

@ParametersAreNonnullByDefault
public final class VersionImpl
extends Object
implements Version

The version of an archived media package or element.

This class encapsulates the actual data type used for identifying versions to minimize API changes.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final VersionImpl	FIRST

Constructor Summary

Constructors

Constructor	Description
VersionImpl(long nr)

Method Summary

Modifier and Type	Method	Description
int	compareTo(Version v)
boolean	equals(Object that)	A version must implement hashCode and equals.
int	hashCode()	A version must implement hashCode and equals.
boolean	isOlder(Version v)	Check if this version is older than v.
boolean	isYounger(Version v)	Check if this version is younger than v.
static VersionImpl	mk(long nr)	Constructor function.
static VersionImpl	mk(Version v)
static VersionImpl	next(long latest)	Create the next version after the latest.
String	toString()	Serialize to a string.
long	value()

Methods inherited from class java.lang.Object

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

Field Details

FIRST

public static final VersionImpl FIRST

Constructor Details

VersionImpl

public VersionImpl(long nr)

Method Details

mk

public static VersionImpl mk(long nr)

Constructor function.

mk

public static VersionImpl mk(Version v)

next

public static VersionImpl next(long latest)

Create the next version after the latest.

value

public long value()

isOlder

public boolean isOlder(Version v)

Description copied from interface: Version

Check if this version is older than v.

Specified by:

isOlder in interface Version

isYounger

public boolean isYounger(Version v)

Description copied from interface: Version

Check if this version is younger than v.

Specified by:

isYounger in interface Version

compareTo

public int compareTo(Version v)

Specified by:

compareTo in interface Comparable<Version>

equals

public boolean equals(Object that)

Description copied from interface: Version

A version must implement hashCode and equals.

Specified by:

equals in interface Version

Overrides:

equals in class Object

hashCode

public int hashCode()

Description copied from interface: Version

A version must implement hashCode and equals.

Specified by:

hashCode in interface Version

Overrides:

hashCode in class Object

toString

public String toString()

Description copied from interface: Version

Serialize to a string. This is the inverse function of AssetManager.toVersion(String).

Specified by:

toString in interface Version

Overrides:

toString in class Object