edu.cornell.mannlib.vitro.webapp.edit.n3editing.VTwo.AdditionsAndRetractions Maven / Gradle / Ivy
/* $This file is distributed under the terms of the license in LICENSE$ */
package edu.cornell.mannlib.vitro.webapp.edit.n3editing.VTwo;
import java.io.StringWriter;
import java.util.List;
import org.apache.jena.rdf.model.Model;
import org.apache.jena.rdf.model.ModelFactory;
/**
* This is a data structure to allow a method to return
* a pair of Model objects for additions and retractions.
*
*/
public class AdditionsAndRetractions {
Model additions;
Model retractions;
public AdditionsAndRetractions(Listadds, Listretractions){
Model allAdds = ModelFactory.createDefaultModel();
Model allRetractions = ModelFactory.createDefaultModel();
for( Model model : adds ) {
allAdds.add( model );
}
for( Model model : retractions ){
allRetractions.add( model );
}
this.setAdditions(allAdds);
this.setRetractions(allRetractions);
}
public AdditionsAndRetractions(Model add, Model retract){
this.additions = add;
this.retractions = retract;
}
public Model getAdditions() {
return additions;
}
public void setAdditions(Model additions) {
this.additions = additions;
}
public Model getRetractions() {
return retractions;
}
public void setRetractions(Model retractions) {
this.retractions = retractions;
}
@Override
public String toString(){
String str = "{";
str += "\nadditions:[";
if( getAdditions() != null ) {
StringWriter writer = new StringWriter();
getAdditions().write(writer, "N3");
str += "\n" + writer.toString() + "\n";
}
str += "],\n";
str += "\nretractions:[";
if( getRetractions() != null ) {
StringWriter writer = new StringWriter();
getRetractions().write(writer, "N3");
str += "\n" + writer.toString() + "\n";
}
str += "],\n";
return str;
}
}