114 lines
3.0 KiB
Java
114 lines
3.0 KiB
Java
package org.gcube.portlets.user.workspace.server.util;
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import java.util.ArrayList;
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import java.util.List;
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import org.gcube.portlets.user.workspace.client.model.InfoContactModel;
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/**
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*
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* @author Francesco Mangiacrapa francesco.mangiacrapa@isti.cnr.it
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*
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*/
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public class DiffereceBeetweenInfoContactModel {
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private List<InfoContactModel> listOne;
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private List<InfoContactModel> listTwo;
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/**
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* Get difference between listA and listB
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* @param listA
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* @param listB
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*/
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public DiffereceBeetweenInfoContactModel(List<InfoContactModel> listA, List<InfoContactModel> listB){
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this.listOne = listA;
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this.listTwo = listB;
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}
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/**
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*
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* @return what is in listA that is not in listB.
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*/
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public List<InfoContactModel> getDifferentsContacts(){
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if(this.listOne==null)
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return new ArrayList<InfoContactModel>();
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if(this.listTwo==null || this.listTwo.size()==0)
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return this.listOne;
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List<InfoContactModel> difference = new ArrayList<InfoContactModel>();
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boolean found;
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for (InfoContactModel o1 : listOne) {
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found = false;
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for (InfoContactModel o2 : listTwo) {
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if(compare(o1,o2)==0){
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found = true;
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break;
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}
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}
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if(!found)
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difference.add(o1);
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}
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return difference;
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}
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/**
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*
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* @param o1
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* @param o2
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* @return 0 if and only if o1.getName().compareTo(o2.getName())==0 && (o1.getLogin().compareTo(o2.getLogin())==0) is true
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*/
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public int compare(InfoContactModel o1, InfoContactModel o2) {
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if (o1 == null) {
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return -1;
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} else if (o2 == null) {
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return 1;
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}
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if (o1.getName().compareTo(o2.getName())==0 && (o1.getLogin().compareTo(o2.getLogin())==0))
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return 0;
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else
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return -2;
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}
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/**
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* test
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* @param args
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*/
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public static void main(String[] args) {
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List<InfoContactModel> listA = new ArrayList<InfoContactModel>();
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listA.add(new InfoContactModel("federico.defaveri", "federico.defaveri", "Federico de Faveri"));
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listA.add(new InfoContactModel("antonio.gioia", "antonio.gioia", "Antonio Gioia"));
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listA.add(new InfoContactModel("fabio.sinibaldi", "fabio.sinibaldi", "Fabio Sinibaldi"));
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listA.add(new InfoContactModel("pasquale.pagano", "pasquale.pagano", "Pasquale Pagano"));
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listA.add(new InfoContactModel("francesco.mangiacrapa", "francesco.mangiacrapa", "Francesco Mangiacrapa"));
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listA.add(new InfoContactModel("massimiliano.assante", "massimiliano.assante", "Massimiliano Assante"));
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List<InfoContactModel> listB = new ArrayList<InfoContactModel>();
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listB.add(new InfoContactModel("federico.defaveri", "federico.defaveri", "Federico de Faveri"));
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listB.add(new InfoContactModel("fabio.sinibaldi", "fabio.sinibaldi", "Fabio Sinibaldi"));
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listB.add(new InfoContactModel("antonio.gioia", "antonio.gioia", "Antonio Gioia"));
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listB.add(new InfoContactModel("pasquale.pagano", "pasquale.pagano", "Pasquale Pagano"));
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DiffereceBeetweenInfoContactModel diff = new DiffereceBeetweenInfoContactModel(listA, listB);
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System.out.println("the differce is: "+diff.getDifferentsContacts());
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}
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}
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