Package org.variantsync.diffdetective.variation.diff.graph

Record Class FormalDiffGraph<L extends Label>

java.lang.Object

java.lang.Record

org.variantsync.diffdetective.variation.diff.graph.FormalDiffGraph<L>

Record Components:

nodes - The set of all nodes in a VariationDiff.

edges - The set of all edges in a VariationDiff.

public record FormalDiffGraph<L extends Label>(Set<DiffNode<L extends Label>> nodes, Set<FormalDiffGraph.Edge<L extends Label>> edges)
extends Record

A view on a VariationDiff that shows the VariationDiff as a list of nodes and edges. The view invalidates as soon as the viewed VariationDiff is altered as the view will not update itself.

Author:

Paul Bittner

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final record	FormalDiffGraph.Edge<L extends Label>

Field Summary

Fields

Modifier and Type	Field	Description
private final Set<FormalDiffGraph.Edge<L>>	edges	The field for the edges record component.
private final Set<DiffNode<L>>	nodes	The field for the nodes record component.

Constructor Summary

Constructors

Constructor	Description
FormalDiffGraph(Set<DiffNode<L>> nodes, Set<FormalDiffGraph.Edge<L>> edges)	Creates an instance of a FormalDiffGraph record class.

Method Summary

Modifier and Type	Method	Description
Set<FormalDiffGraph.Edge<L>>	edges()	Returns the value of the edges record component.
final boolean	equals(Object o)	Indicates whether some other object is "equal to" this one.
static <L extends Label> FormalDiffGraph<L>	fromVariationDiff(VariationDiff<L> d)	Creates a GraphView for a given VariationDiff.
final int	hashCode()	Returns a hash code value for this object.
Set<DiffNode<L>>	nodes()	Returns the value of the nodes record component.
String	toString()	Returns a string representation of this record class.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

nodes

private final Set<DiffNode<L extends Label>> nodes

The field for the nodes record component.

edges

private final Set<FormalDiffGraph.Edge<L extends Label>> edges

The field for the edges record component.

Constructor Details

FormalDiffGraph

public FormalDiffGraph(Set<DiffNode<L>> nodes,
 Set<FormalDiffGraph.Edge<L>> edges)

Creates an instance of a FormalDiffGraph record class.

Parameters:

nodes - the value for the nodes record component

edges - the value for the edges record component

Method Details

fromVariationDiff

public static <L extends Label> FormalDiffGraph<L> fromVariationDiff(VariationDiff<L> d)

Creates a GraphView for a given VariationDiff. The produced view reflects the state of the given VariationDiff as is. This means, the view is invalid as soon as the given VariationDiff gets modified elsewhere.

Parameters:

d - The VariationDiff to view as a list of nodes and edges.

Returns:

the graph view

toString

public String toString()

Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.

Specified by:

toString in class Record

Returns:

a string representation of this object

hashCode

public final int hashCode()

Returns a hash code value for this object. The value is derived from the hash code of each of the record components.

Specified by:

hashCode in class Record

Returns:

a hash code value for this object

equals

public final boolean equals(Object o)

Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. All components in this record class are compared with Objects::equals(Object,Object).

Specified by:

equals in class Record

Parameters:

o - the object with which to compare

Returns:

true if this object is the same as the o argument; false otherwise.

nodes

public Set<DiffNode<L>> nodes()

Returns the value of the nodes record component.

Returns:

the value of the nodes record component

edges

public Set<FormalDiffGraph.Edge<L>> edges()

Returns the value of the edges record component.

Returns:

the value of the edges record component