org.eclipse.equinox.internal.p2.metadata

Class BasicVersion

java.lang.Object

org.eclipse.equinox.p2.metadata.Version

org.eclipse.equinox.internal.p2.metadata.BasicVersion

All Implemented Interfaces:

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

Direct Known Subclasses:

OmniVersion, OSGiVersion

public abstract class BasicVersion
extends Version

The abstract BasicVersion class adds the methods necessary to to compare and serialize versions in version ranges. The class is not intended as public API.

See Also:

Serialized Form

Field Summary

Fields inherited from class org.eclipse.equinox.p2.metadata.Version

emptyVersion, MAX_VERSION, RAW_PREFIX

Constructor Summary

Constructors

Constructor and Description
BasicVersion()

Method Summary

Modifier and Type	Method and Description
abstract int	getMajor() Returns the OSGi major component of this version identifier.
abstract int	getMicro() Returns the OSGi micro component of this version identifier.
abstract int	getMinor() Returns the OSGi minor component of this version identifier.
abstract java.lang.String	getQualifier() Returns the OSGi qualifier component of this version identifier.
abstract void	originalToString(java.lang.StringBuffer sb, boolean rangeSafe) Appends the original for this version onto the sb StringBuffer if present.
abstract void	rawToString(java.lang.StringBuffer sb, boolean rangeSafe) Appends the raw format for this version onto the sb StringBuffer.

Methods inherited from class org.eclipse.equinox.p2.metadata.Version

compile, create, createOSGi, createOSGi, getFormat, getOriginal, getPad, getSegment, getSegmentCount, isOSGiCompatible, parseVersion, toString, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Comparable

compareTo

Constructor Detail

BasicVersion

public BasicVersion()

Method Detail

getMajor

public abstract int getMajor()

Returns the OSGi major component of this version identifier.

Returns:

The major component.

Throws:

java.lang.UnsupportedOperationException - if the first element in the vector is not a number.

See Also:

Version.isOSGiCompatible()

getMicro

public abstract int getMicro()

Returns the OSGi micro component of this version identifier.

Returns:

The micro component.

Throws:

java.lang.UnsupportedOperationException - if the third element in the vector is not a number.

See Also:

Version.isOSGiCompatible()

getMinor

public abstract int getMinor()

Returns the OSGi minor component of this version identifier.

Returns:

The minor component.

Throws:

java.lang.UnsupportedOperationException - if the second element in the vector is not a number.

See Also:

Version.isOSGiCompatible()

getQualifier

public abstract java.lang.String getQualifier()

Returns the OSGi qualifier component of this version identifier.

Returns:

The qualifier component or null if not set.

Throws:

java.lang.UnsupportedOperationException - if the fourth element in the vector is set to something other then a string.

See Also:

Version.isOSGiCompatible()

originalToString

public abstract void originalToString(java.lang.StringBuffer sb,
                                      boolean rangeSafe)

Appends the original for this version onto the sb StringBuffer if present.

Parameters:

sb - The buffer that will receive the raw string format

rangeSafe - Set to true if range delimiters should be escaped

rawToString

public abstract void rawToString(java.lang.StringBuffer sb,
                                 boolean rangeSafe)

Appends the raw format for this version onto the sb StringBuffer.

Parameters:

sb - The buffer that will receive the raw string format

rangeSafe - Set to true if range delimiters should be escaped