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• 3.0
• source code
• GraphApplication.java

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package it.uniroma2.art.sheet2rdf.header;

import java.util.UUID;

import com.fasterxml.jackson.databind.JsonNode;

public abstract class GraphApplication {
	
	protected String id; //id of the object, useful to identify the instance when the user updates it
	
	
	public GraphApplication() {
		id = UUID.randomUUID().toString();
	}
	
	public String getId() {
		return id;
	}
	
	/**
	 * Removes the referenced node with the given id
	 * @param nodeId
	 */
	abstract public void removeNode(String nodeId);
	
	abstract public JsonNode toJson();
	
	abstract public void fromJson(JsonNode jsonNode);
	
	abstract public String toString();

}