package org.javers.core.graph;
import org.javers.core.metamodel.type.JaversProperty;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
/**
* OneToMany or ManyToMany relation
* @author bartosz walacik
*/
class MultiEdge extends Edge {
private final List<ObjectNode> references; //should not be empty
public MultiEdge(JaversProperty property) {
super(property);
references = new ArrayList<>();
}
public List<ObjectNode> getReferences(){
return Collections.unmodifiableList(references);
}
public void addReferenceNode(ObjectNode objectNode) {
references.add(objectNode);
}
}