Package org.variantsync.diffdetective.variation.diff

Class VariabilityAwareDiffers

java.lang.Object

org.variantsync.diffdetective.variation.diff.VariabilityAwareDiffers

public class VariabilityAwareDiffers
extends Object

A collection of differs that create variation diffs.

See Also:

• VariabilityAwareDiffer
• VariationDiff

Constructor Summary

Constructors

Constructor	Description
VariabilityAwareDiffers()

Method Summary

Modifier and Type	Method	Description
static VariabilityAwareTreeDiffer<DiffLinesLabel>	GumTree()	Calls GumTree(org.variantsync.diffdetective.variation.diff.parse.VariationDiffParseOptions,com.github.gumtreediff.matchers.Matcher) with VariationDiffParseOptions.Default and Matchers.getInstance().getMatcher().
static VariabilityAwareTreeDiffer<DiffLinesLabel>	GumTree(VariationDiffParseOptions parseOptions, com.github.gumtreediff.matchers.Matcher matcher)	Returns a differ that parses two variation trees and then diffs these variation trees.
static VariabilityAwareTextDiffer	JGit(org.eclipse.jgit.diff.DiffAlgorithm.SupportedAlgorithm lineDiffAlgorithm, VariationDiffParseOptions parseOptions)	Returns a differ that parses a VariationDiff after diffing with one of JGit's differ.
static VariabilityAwareTextDiffer	JGitGumTreeHybrid(org.eclipse.jgit.diff.DiffAlgorithm.SupportedAlgorithm lineDiffAlgorithm, VariationDiffParseOptions parseOptions, com.github.gumtreediff.matchers.Matcher matcher)	Returns a differ that first parses a VariationDiff like JGit(org.eclipse.jgit.diff.DiffAlgorithm.SupportedAlgorithm,org.variantsync.diffdetective.variation.diff.parse.VariationDiffParseOptions) and then improves the represented matching.
static VariabilityAwareTextDiffer	JGitMyers()	Calls JGit(org.eclipse.jgit.diff.DiffAlgorithm.SupportedAlgorithm,org.variantsync.diffdetective.variation.diff.parse.VariationDiffParseOptions) with DiffAlgorithm.SupportedAlgorithm.MYERS and VariationDiffParseOptions.Default.
static VariabilityAwareTextDiffer	JGitMyersGumTreeHybrid()	Calls JGitGumTreeHybrid(org.eclipse.jgit.diff.DiffAlgorithm.SupportedAlgorithm,org.variantsync.diffdetective.variation.diff.parse.VariationDiffParseOptions,com.github.gumtreediff.matchers.Matcher) with DiffAlgorithm.SupportedAlgorithm.MYERS, VariationDiffParseOptions.Default, and Matchers.getInstance().getMatcher().

Methods inherited from class java.lang.Object

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

Constructor Details

VariabilityAwareDiffers

public VariabilityAwareDiffers()

Method Details

JGit

public static VariabilityAwareTextDiffer JGit(org.eclipse.jgit.diff.DiffAlgorithm.SupportedAlgorithm lineDiffAlgorithm,
 VariationDiffParseOptions parseOptions)

Returns a differ that parses a VariationDiff after diffing with one of JGit's differ.

Parameters:

lineDiffAlgorithm - the Git diffing algorithm to use

parseOptions - options for parsing the VariationDiff

Returns:

the diffed VariationDiff

JGitMyers

public static VariabilityAwareTextDiffer JGitMyers()

Calls JGit(org.eclipse.jgit.diff.DiffAlgorithm.SupportedAlgorithm,org.variantsync.diffdetective.variation.diff.parse.VariationDiffParseOptions) with DiffAlgorithm.SupportedAlgorithm.MYERS and VariationDiffParseOptions.Default.

GumTree

public static VariabilityAwareTreeDiffer<DiffLinesLabel> GumTree(VariationDiffParseOptions parseOptions,
 com.github.gumtreediff.matchers.Matcher matcher)

Returns a differ that parses two variation trees and then diffs these variation trees.

Parameters:

parseOptions - options for parsing the VariationTrees

matcher - the matcher used for diffing the VariationTrees

Returns:

the diffed VariationDiff

GumTree

public static VariabilityAwareTreeDiffer<DiffLinesLabel> GumTree()

Calls GumTree(org.variantsync.diffdetective.variation.diff.parse.VariationDiffParseOptions,com.github.gumtreediff.matchers.Matcher) with VariationDiffParseOptions.Default and Matchers.getInstance().getMatcher().

JGitGumTreeHybrid

public static VariabilityAwareTextDiffer JGitGumTreeHybrid(org.eclipse.jgit.diff.DiffAlgorithm.SupportedAlgorithm lineDiffAlgorithm,
 VariationDiffParseOptions parseOptions,
 com.github.gumtreediff.matchers.Matcher matcher)

Returns a differ that first parses a VariationDiff like JGit(org.eclipse.jgit.diff.DiffAlgorithm.SupportedAlgorithm,org.variantsync.diffdetective.variation.diff.parse.VariationDiffParseOptions) and then improves the represented matching.

Parameters:

lineDiffAlgorithm - the Git diffing algorithm to use

parseOptions - options for parsing the VariationDiff

matcher - the matcher used for diffing the variation trees

Returns:

the diffed VariationDiff

JGitMyersGumTreeHybrid

public static VariabilityAwareTextDiffer JGitMyersGumTreeHybrid()

Calls JGitGumTreeHybrid(org.eclipse.jgit.diff.DiffAlgorithm.SupportedAlgorithm,org.variantsync.diffdetective.variation.diff.parse.VariationDiffParseOptions,com.github.gumtreediff.matchers.Matcher) with DiffAlgorithm.SupportedAlgorithm.MYERS, VariationDiffParseOptions.Default, and Matchers.getInstance().getMatcher().