org.codehaus.mojo.versions.utils

Class SegmentUtils

java.lang.Object

org.codehaus.mojo.versions.utils.SegmentUtils

public class SegmentUtils
extends Object

Utility class for manipulating with Segment objects

Constructor Summary

Constructors

Constructor and Description
SegmentUtils()

Method Summary

Modifier and Type	Method and Description
static Optional<Segment>	determineUnchangedSegment(boolean allowMajorUpdates, boolean allowMinorUpdates, boolean allowIncrementalUpdates, org.apache.maven.plugin.logging.Log log) Based on the passed flags, determines which segment which is not to be changed.

Methods inherited from class java.lang.Object

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

Constructor Detail

SegmentUtils

public SegmentUtils()

Method Detail

determineUnchangedSegment

public static Optional<Segment> determineUnchangedSegment(boolean allowMajorUpdates,
                                                          boolean allowMinorUpdates,
                                                          boolean allowIncrementalUpdates,
                                                          org.apache.maven.plugin.logging.Log log)

Based on the passed flags, determines which segment which is not to be changed.

Also, logs the enriched values of the allowMajorUpdates, allowMinorUpdates, and allowIncrementalUpdates options so that allowMinorUpdates equal to false implies that allowMajorUpdates is also false.

Also, allowIncrementalUpdates equal to false implies that both allowMajorUpdates and allowMinorUpdates are also false.

Effective values for update options

allowMajorUpdates	allowMinorUpdates	allowIncrementalUpdates
true	true	true
	true	true
		true

Parameters:

allowMajorUpdates - whether all updates should be allowed

allowMinorUpdates - if major updates are disallowed, minor, incremental updates should be allowed

allowIncrementalUpdates - if major and minor updates are disallowed, incremental updates are allowed

log - If not null, the Log object to log the selected scope

Returns:

Returns the segment (0-based) that is unchangeable. If any segment can change, returns -1.