/** Jobber med å få inn farger her /**
* A doctor has the capacity to treat one patient at a time.
*/
public class Doctor {
// Internal variables go here:
/**
* @return the patient this doctor is treating, or null if s/he isn't currently treating any patient.
*/
public public Patient getPatient() { // 1a
...
}
/**
* @return true if this doctor is currently treating a patient, otherwise false.
*/
public public boolean isAvailable() { // 1a
...
}
/**
* Sets the patient that this doctor is treating, use null to indicate s/he isn't currently treating any patient.
* @param patient
*/
public public void setPatient(final Patient patient) { // 1a
...
}
}
/**
* A class for managing a set of doctors and the patients they're treating.
* When doctors or patients arrive, it is made sure that patients are treated as soon as possible.
*/
public class TreatmentUnit {
// Internal variables go here: // 1b
/**
* Adds a doctor and makes sure s/he starts treating a patient, if one is waiting.
* @param doctor
*/
public public void addDoctor(final Doctor doctor) { // 1b
...
}
/**
* @return the currently available doctors
*/
public public Collection<Doctor> getAvailableDoctors() { // 1b
...
}
/**
* Adds a patient to this treatment unit, and makes sure treatment starts if any doctor is available.
* Otherwise the patient is queued for treatment when a doctor becomes available.
* @param patient
*/
public public void addPatient(final Patient patient) { // 1b
...
}
/**
* @param pred the predicate that the doctor must satisfy
* @return some doctor satisfying the predicate
*/
public public Doctor getDoctor(final Predicate<Doctor> pred) { // 1b
...
}
/**
* Find the doctor, if any, that treats the provided patient.
* @param patient
* @return the doctor treating the provided patient, or null, of the patient isn't currently being treated
*/
public public Doctor getDoctor(final Patient patient) { // 1b
...
}
/**
* Find all patients that are not currently being treated
* @return the patients not currently being treated
*/
public public Collection<Patient> getWaitingPatients() { // 1b
final final Collection<Patient> result = new ArrayList<>();
...
}
/**
* Finds a waiting patient and sets him/her as the provided doctor's patient.
* @param doctor the doctor for which a patient to treat should be found.
* @return true if a patient for the provided doctor was found, false otherwise.
*/
private private boolean startTreatment(final Doctor doctor) { // 1c
...
}
/**
* Finds an available doctor for the provided patient, and sets that doctor to treat the patient.
* @param patient the patient for which a treating doctor should be found.
* @return true if a doctor for the provided patient was found, false otherwise.
*/
private private boolean startTreatment(final Patient patient) { // 1c
...
}
/**
* Removes the link between doctor and patient, after treatment is finished.
* Since the patient is fully treated, s/he is removed from this treatment unit.
* Also ensure the doctor starts treating another patient.
* @param doctor the doctor that has finished treating his/her patient.
*/
public public void treatmentFinished(final Doctor doctor) { // 1c
...
}
/**
* A class describing patients. For now it is empty
*/
public class Patient {
// empty, in part 1 the patient is dead. As in no methods, no nothing.
}
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