How to use

getId

method

in

org.matsim.households.Household

/**
 * Adds the household to the container. If streaming is set, the household
 * is added, the algorithms are run on the household, and it is subsequently
 * removed. If not, the household is added incrementally to the container.
 * @param household
 * @throws IllegalArgumentException if the container already includes the 
 *         {@link Id} of the household being added.
 */
public final void addHousehold(final Household household){
  /* Validate that a household with the same Id does not exist yet. */
  if(this.getHouseholds().containsKey(household.getId())){
    throw new IllegalArgumentException("Household with Id " + household.getId() + 
        " already exisits.");
  }
  this.households.put(household.getId(), household);
}

public void runAlgorithms(Household h){
  for(HouseholdAlgorithm algorithm : this.householdAlgorithms){
    log.info("Running algorithm " + algorithm.getClass().getName() + " on household " + h.getId());
    algorithm.run(h);
  }        
}

public HouseholdBasedVehicleRessources(
    final Households hhs) {
  this.households = hhs;
  for (Household hh : hhs.getHouseholds().values()) {
    final Id hhId = hh.getId();
    for (Id agentId : hh.getMemberIds()) {
      agent2hh.put( agentId , hhId );
    }
  }
}

/*package*/ void writeHousehold(Household h) throws UncheckedIOException {
  this.atts.clear();
  atts.add(createTuple(HouseholdsSchemaV10Names.ID, h.getId().toString()));
  this.writeStartTag(HouseholdsSchemaV10Names.HOUSEHOLD, atts);
  if ((h.getMemberIds() != null) && !h.getMemberIds().isEmpty()){
    this.writeMembers(h.getMemberIds());
  }
  if ((h.getVehicleIds() != null) && !h.getVehicleIds().isEmpty()) {
    this.writeStartTag(HouseholdsSchemaV10Names.VEHICLES, null);
    for (Id<Vehicle> id : h.getVehicleIds()){
      atts.clear();
      atts.add(createTuple(HouseholdsSchemaV10Names.REFID, id.toString()));
      this.writeStartTag(HouseholdsSchemaV10Names.VEHICLEDEFINITIONID, atts, true);
    }
    this.writeEndTag(HouseholdsSchemaV10Names.VEHICLES);
  }
  if (h.getIncome() != null){
    this.writeIncome(h.getIncome());
  }
  AttributesXmlWriterDelegate attributesWriter = new AttributesXmlWriterDelegate();
  attributesWriter.putAttributeConverters(this.attributeConverters);
  try {
    this.writer.write(NL);
  } catch (IOException e) {
    e.printStackTrace();
  }
  attributesWriter.writeAttributes( "\t\t" , this.writer , h.getAttributes() );
  this.writeEndTag(HouseholdsSchemaV10Names.HOUSEHOLD);
}

/**
 * Test that households with the same {@link Id} are not accepted.
 */
public void testAddHousehold_DuplicateId(){
  HouseholdsImpl hhs = new HouseholdsImpl();
  Household hh1 = new HouseholdImpl(Id.create("1", Household.class));
  Household hh2 = new HouseholdImpl(Id.create("1", Household.class));
  
  assertEquals("Shouldn't have a household.", 0, hhs.getHouseholds().size());
  hhs.addHousehold(hh1);
  assertEquals("Didn't add the household.", 1, hhs.getHouseholds().size());
  assertEquals("Should have added the household.", hh1, hhs.getHouseholds().get(hh1.getId()));
  try{
    hhs.addHousehold(hh2);
    fail("Should not have accepted household with similar Id.");
  } catch (IllegalArgumentException e){
  }
}

Household hh = households.getHouseholds().get(id23);
assertNotNull(hh);
assertEquals(id23, hh.getId());
assertEquals(3, hh.getMemberIds().size());
List<Id<Person>> hhmemberIds = new ArrayList<>();
assertEquals(id24, hh.getId());
assertEquals(2, hh.getMemberIds().size());
assertEquals(pid44, hh.getMemberIds().get(0));
assertEquals(id25, hh.getId());
assertEquals(0, hh.getMemberIds().size());