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package com.metaeffekt.artifact.analysis.bom.spdx.relationship;

import lombok.Getter;
import lombok.Setter;
import org.spdx.library.model.enumerations.RelationshipType;

import java.util.List;


/**
 * This class serves as an edge of the RelationshipGraph class and tracks the relationship
 * of two nodes.
 */
@Getter
@Setter
public class RelationshipGraphEdge {
    private RelationshipGraphNode fromNode;
    private List toNodes;
    private RelationshipType relationshipType;

    public RelationshipGraphEdge(RelationshipGraphNode fromNode,
                                 List toNode, RelationshipType relationshipType) {

        this.fromNode = fromNode;
        this.toNodes = toNode;
        this.relationshipType = relationshipType;
    }


    public void addToNode(RelationshipGraphNode toNode) {
        this.toNodes.add(toNode);
    }

    @Override
    public String toString() {
        return "Relationship: " + fromNode.getId() + " - " + relationshipType.toString() + " - " + toNodes.toString();
    }
}