Package com.fasterxml.jackson.core

Class Version

java.lang.Object

com.fasterxml.jackson.core.Version

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<Version>

public class Version
extends java.lang.Object
implements java.lang.Comparable<Version>, java.io.Serializable

Object that encapsulates versioning information of a component. Version information includes not just version number but also optionally group and artifact ids of the component being versioned.

Note that optional group and artifact id properties are new with Jackson 2.0: if provided, they should align with Maven artifact information.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected java.lang.String	_artifactId
protected java.lang.String	_groupId
protected int	_majorVersion
protected int	_minorVersion
protected int	_patchLevel
protected java.lang.String	_snapshotInfo	Additional information for snapshot versions; null for non-snapshot (release) versions.

Constructor Summary

Constructors

Constructor	Description
Version(int major, int minor, int patchLevel, java.lang.String snapshotInfo)	Deprecated. Use variant that takes group and artifact ids
Version(int major, int minor, int patchLevel, java.lang.String snapshotInfo, java.lang.String groupId, java.lang.String artifactId)

Method Summary

Modifier and Type	Method	Description
int	compareTo(Version other)
boolean	equals(java.lang.Object o)
java.lang.String	getArtifactId()
java.lang.String	getGroupId()
int	getMajorVersion()
int	getMinorVersion()
int	getPatchLevel()
int	hashCode()
boolean	isSnapshot()
boolean	isUknownVersion()	Deprecated. Since 2.7 use correctly spelled method isUnknownVersion()
boolean	isUnknownVersion()
java.lang.String	toFullString()
java.lang.String	toString()
static Version	unknownVersion()	Method returns canonical "not known" version, which is used as version in cases where actual version information is not known (instead of null).

Methods inherited from class java.lang.Object

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

Field Detail

_majorVersion

protected final int _majorVersion

_minorVersion

protected final int _minorVersion

_patchLevel

protected final int _patchLevel

_groupId

protected final java.lang.String _groupId

_artifactId

protected final java.lang.String _artifactId

_snapshotInfo

protected final java.lang.String _snapshotInfo

Additional information for snapshot versions; null for non-snapshot (release) versions.

Constructor Detail

Version

@Deprecated
public Version(int major,
               int minor,
               int patchLevel,
               java.lang.String snapshotInfo)

Deprecated.

Use variant that takes group and artifact ids

Parameters:

major - Major version number

minor - Minor version number

patchLevel - patch level of version

snapshotInfo - Optional additional string qualifier

Since:

2.1

Version

public Version(int major,
               int minor,
               int patchLevel,
               java.lang.String snapshotInfo,
               java.lang.String groupId,
               java.lang.String artifactId)

Method Detail

unknownVersion

public static Version unknownVersion()

Method returns canonical "not known" version, which is used as version in cases where actual version information is not known (instead of null).

Returns:

Version instance to use as a placeholder when actual version is not known (or not relevant)

isUnknownVersion

public boolean isUnknownVersion()

Returns:

True if this instance is the one returned by call to unknownVersion()

Since:

2.7 to replace misspelled isUknownVersion()

isSnapshot

public boolean isSnapshot()

isUknownVersion

@Deprecated
public boolean isUknownVersion()

Deprecated.

Since 2.7 use correctly spelled method isUnknownVersion()

Returns:

True if this instance is the one returned by call to unknownVersion()

getMajorVersion

public int getMajorVersion()

getMinorVersion

public int getMinorVersion()

getPatchLevel

public int getPatchLevel()

getGroupId

public java.lang.String getGroupId()

getArtifactId

public java.lang.String getArtifactId()

toFullString

public java.lang.String toFullString()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

compareTo

public int compareTo(Version other)

Specified by:

compareTo in interface java.lang.Comparable<Version>