Package org.variantsync.diffdetective.variation

Class VariationLabel<L extends Label>

java.lang.Object

org.variantsync.diffdetective.variation.VariationLabel<L>

Type Parameters:

L - the label of the trees (the object language) over which variability is introduced

All Implemented Interfaces:

Label, HasNodeType

public class VariationLabel<L extends Label>
extends Object
implements Label, HasNodeType

Extends an inner Label, the object language, with variability, the meta language. This class allows encoding of multiple levels of variability in the sense of variation trees of variation trees. Such higher-order variation trees can be encoded in a single tree structure because the result of configuring a variation tree is still a tree. In other words: the object language of a VariationTree<L> is a tree with labels L. The trick is that a variation tree is just a tree with labels VariationLabel<L>.

See Also:

• VariationTree

Field Summary

Fields

Modifier and Type	Field	Description
private L	innerLabel
private NodeType	type

Constructor Summary

Constructors

Constructor	Description
VariationLabel(NodeType type, L innerLabel)

Method Summary

Modifier and Type	Method	Description
VariationLabel<L>	clone()
L	getInnerLabel()
List<String>	getLines()
NodeType	getNodeType()	Returns the type of this node.
void	setInnerLabel(L innerLabel)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.variantsync.diffdetective.variation.tree.HasNodeType

isAnnotation, isArtifact, isConditionalAnnotation, isElif, isElse, isIf

Field Details

type

private NodeType type

innerLabel

private L extends Label innerLabel

Constructor Details

VariationLabel

public VariationLabel(NodeType type,
 L innerLabel)

Method Details

getInnerLabel

public L getInnerLabel()

setInnerLabel

public void setInnerLabel(L innerLabel)

getLines

public List<String> getLines()

Specified by:

getLines in interface Label

getNodeType

public NodeType getNodeType()

Description copied from interface: HasNodeType

Returns the type of this node.

Specified by:

getNodeType in interface HasNodeType

clone

public VariationLabel<L> clone()

Specified by:

clone in interface Label

Overrides:

clone in class Object