Package org.variantsync.diffdetective.analysis

Class StatisticsAnalysis.Result

java.lang.Object

org.variantsync.diffdetective.analysis.StatisticsAnalysis.Result

All Implemented Interfaces:

Metadata<StatisticsAnalysis.Result>

Enclosing class:

StatisticsAnalysis

public static final class StatisticsAnalysis.Result
extends Object
implements Metadata<StatisticsAnalysis.Result>

Invariant: emptyCommits + failedCommits + processedCommits + filteredCommits = totalCommits

Field Summary

Fields

Modifier and Type	Field	Description
int	emptyCommits	Number of commits that were not processed because they had no VariationDiffs.
int	failedCommits	Number of commits that could not be parsed at all because of exceptions when operating JGit.
static final org.variantsync.functjonal.category.InplaceSemigroup<StatisticsAnalysis.Result>	ISEMIGROUP
final CommitProcessTime	max	The commit that was processed the slowest.
final CommitProcessTime	min	The commit that was processed the fastest.
int	processedCommits
int	processedPatches
double	runtimeInSeconds	The total runtime in seconds (irrespective of multithreading).
int	totalPatches

Constructor Summary

Constructors

Constructor	Description
Result()
Result(String repoName)

Method Summary

Modifier and Type	Method	Description
org.variantsync.functjonal.category.InplaceSemigroup<StatisticsAnalysis.Result>	semigroup()	Metadata should be composable.
void	setFromSnapshot(LinkedHashMap<String,String> snap)
LinkedHashMap<String,Object>	snapshot()	Create a key-value store of the metadata that can be used for serialization.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.variantsync.diffdetective.metadata.Metadata

append, exportTo

Field Details

emptyCommits

public int emptyCommits

Number of commits that were not processed because they had no VariationDiffs. A commit is empty iff at least of one of the following conditions is met for every of its patches:

• the patch did not edit a C file,
• the VariationDiff became empty after transformations (this can happen if there are only whitespace changes),
• or the patch had syntax errors in its annotations, so the VariationDiff could not be parsed.

failedCommits

public int failedCommits

Number of commits that could not be parsed at all because of exceptions when operating JGit. The number of commits that were filtered because they are a merge commit is thus given as filteredCommits = totalCommits - processedCommits - emptyCommits - failedCommits

processedCommits

public int processedCommits

totalPatches

public int totalPatches

processedPatches

public int processedPatches

runtimeInSeconds

public double runtimeInSeconds

The total runtime in seconds (irrespective of multithreading).

min

public final CommitProcessTime min

The commit that was processed the fastest.

max

public final CommitProcessTime max

The commit that was processed the slowest.

ISEMIGROUP

public static final org.variantsync.functjonal.category.InplaceSemigroup<StatisticsAnalysis.Result> ISEMIGROUP

Constructor Details

Result

public Result()

Result

public Result(String repoName)

Method Details

semigroup

public org.variantsync.functjonal.category.InplaceSemigroup<StatisticsAnalysis.Result> semigroup()

Description copied from interface: Metadata

Metadata should be composable. Composition should be inplace to optimize performance.

Specified by:

semigroup in interface Metadata<StatisticsAnalysis.Result>

snapshot

public LinkedHashMap<String,Object> snapshot()

Description copied from interface: Metadata

Create a key-value store of the metadata that can be used for serialization.

Specified by:

snapshot in interface Metadata<StatisticsAnalysis.Result>

Returns:

A LinkedHashMap that stores all relevant properties to export. The return type has to be a LinkedHashMap to obtain insertion-order iteration.

setFromSnapshot

public void setFromSnapshot(LinkedHashMap<String,String> snap)

Specified by:

setFromSnapshot in interface Metadata<StatisticsAnalysis.Result>