DefaultVersionInfo (Maven Release Manager 2.4.2 API)

java.lang.Object
- org.apache.maven.shared.release.versions.DefaultVersionInfo

All Implemented Interfaces:

Comparable<VersionInfo>, VersionInfo
```
public class DefaultVersionInfo
extends Object
implements VersionInfo
```
This compares and increments versions for a common java versioning scheme.
The supported version scheme has the following parts.
component-digits-annotation-annotationRevision-buildSpecifier
Example:
my-component-1.0.1-alpha-2-SNAPSHOT
- component - name of the versioned component (log4j, commons-lang, etc)
- digits - Numeric digits with at least one "." period. (1.0, 1.1, 1.01, 1.2.3, etc)
- annotationRevision - Integer qualifier for the annotation. (4 as in RC-4)
- buildSpecifier - Additional specifier for build. (SNAPSHOT, or build number like "20041114.081234-2")
Digits is the only required piece of the version string, and must contain at lease one "." period.
Implementation details:
The separators "_" and "-" between components are also optional (though they are usually recommended).
Example:
log4j-1.2.9-beta-9-SNAPSHOT == log4j1.2.9beta9SNAPSHOT == log4j_1.2.9_beta_9_SNAPSHOT
Leading zeros are significant when performing comparisons.
TODO: this parser is better than DefaultArtifactVersion - replace it with this (but align naming) and then remove this from here.

Field Summary

Fields
Modifier and Type Field and Description

static Pattern ALTERNATE_PATTERN

static Pattern STANDARD_PATTERN

Fields
Modifier and Type	Field and Description
`static Pattern`	`ALTERNATE_PATTERN`
`static Pattern`	`STANDARD_PATTERN`

Constructor Summary

Constructors
Constructor and Description
`DefaultVersionInfo(List<String> digits, String annotation, String annotationRevision, String buildSpecifier, String annotationSeparator, String annotationRevSeparator, String buildSeparator)`
`DefaultVersionInfo(String version)` Constructs this object and parses the supplied version string.

Method Summary

Methods
Modifier and Type	Method and Description
`int`	`compareTo(VersionInfo obj)` Compares this `DefaultVersionInfo` to the supplied `DefaultVersionInfo` to determine which version is greater.
`boolean`	`equals(Object obj)`
`String`	`getAnnotation()`
`String`	`getAnnotationRevision()`
`String`	`getBuildSpecifier()`
`List<String>`	`getDigits()`
`VersionInfo`	`getNextVersion()` Returns a `VersionInfo` object which represents the next version of this object.
`String`	`getReleaseVersionString()` Returns a string representing the version without a snapshot specification.
`String`	`getSnapshotVersionString()` Returns a string representing the version with a snapshot specification
`protected static String`	`getVersionString(DefaultVersionInfo info, String buildSpecifier, String buildSeparator)`
`protected String`	`incrementVersionString(String s)` Takes a string and increments it as an integer.
`boolean`	`isSnapshot()` Returns whether this represents a snapshot version.
`protected static String`	`joinDigitString(List<String> digits)` Simply joins the items in the list with "." period
`String`	`toString()`

Methods inherited from class java.lang.Object
clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Field Detail
  - STANDARD_PATTERN
```
public static final Pattern STANDARD_PATTERN
```
  - ALTERNATE_PATTERN
```
public static final Pattern ALTERNATE_PATTERN
```
- Constructor Detail
  - DefaultVersionInfo
```
public DefaultVersionInfo(String version)
                   throws VersionParseException
```
    Constructs this object and parses the supplied version string.
    
    Parameters:
    version -
    
    Throws:
    
    VersionParseException
  - DefaultVersionInfo
```
public DefaultVersionInfo(List<String> digits,
                  String annotation,
                  String annotationRevision,
                  String buildSpecifier,
                  String annotationSeparator,
                  String annotationRevSeparator,
                  String buildSeparator)
```
- Method Detail
  - isSnapshot
```
public boolean isSnapshot()
```
    Description copied from interface: VersionInfo
    
    Returns whether this represents a snapshot version.
    
    Specified by:
    
    isSnapshot in interface VersionInfo
    
    Returns:
    true if the original value was a snapshot, otherwise false
  - getNextVersion
```
public VersionInfo getNextVersion()
```
    Description copied from interface: VersionInfo
    
    Returns a VersionInfo object which represents the next version of this object.
    
    Specified by:
    
    getNextVersion in interface VersionInfo
    
    Returns:
    the next VersionInfo
  - compareTo
```
public int compareTo(VersionInfo obj)
```
    Compares this DefaultVersionInfo to the supplied DefaultVersionInfo to determine which version is greater.
    
    Specified by:
    
    compareTo in interface Comparable<VersionInfo>
    
    Parameters:
    obj - the comparison version
    
    Returns:
    the comparison value
    
    Throws:
    
    IllegalArgumentException - if the components differ between the objects or if either of the annotations can not be determined.
  - equals
```
public boolean equals(Object obj)
```
    Overrides:
    
    equals in class Object
  - incrementVersionString
```
protected String incrementVersionString(String s)
```
    Takes a string and increments it as an integer. Preserves any lpad of "0" zeros.
    
    Parameters:
    s -
  - getSnapshotVersionString
```
public String getSnapshotVersionString()
```
    Description copied from interface: VersionInfo
    
    Returns a string representing the version with a snapshot specification
    
    Specified by:
    
    getSnapshotVersionString in interface VersionInfo
    
    Returns:
    the snapshot version transformation of the original value
  - getReleaseVersionString
```
public String getReleaseVersionString()
```
    Description copied from interface: VersionInfo
    
    Returns a string representing the version without a snapshot specification.
    
    Specified by:
    
    getReleaseVersionString in interface VersionInfo
    
    Returns:
    the final version transformation of the original value
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object
  - getVersionString
```
protected static String getVersionString(DefaultVersionInfo info,
                      String buildSpecifier,
                      String buildSeparator)
```
  - joinDigitString
```
protected static String joinDigitString(List<String> digits)
```
    Simply joins the items in the list with "." period
    
    Parameters:
    digits -
  - getDigits
```
public List<String> getDigits()
```
  - getAnnotation
```
public String getAnnotation()
```
  - getAnnotationRevision
```
public String getAnnotationRevision()
```
  - getBuildSpecifier
```
public String getBuildSpecifier()
```

Class DefaultVersionInfo

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

STANDARD_PATTERN

ALTERNATE_PATTERN

Constructor Detail

DefaultVersionInfo

DefaultVersionInfo

Method Detail

isSnapshot

getNextVersion

compareTo

equals

incrementVersionString

getSnapshotVersionString

getReleaseVersionString

toString

getVersionString

joinDigitString

getDigits

getAnnotation

getAnnotationRevision

getBuildSpecifier