Skip to content

Instantly share code, notes, and snippets.

@r-winkler
Last active August 29, 2016 19:04
Embed
What would you like to do?
public final class Airplane {
private final int seats;
private final int engine;
private final int rescue;
private final List<Instrument> instruments;
private Airplane(Builder builder){
this.seats = builder.seats;
this.engine = builder.engine;
this.rescue = builder.rescue;
this.instruments = builder.instruments;
}
public static class Builder {
private final int seats;
private int engine;
private int rescue;
private List<Instrument> instruments = new ArrayList<>();
public Builder(int seats){
this.seats = seats;
}
public Builder withEngine(int engine) {
this.engine = engine;
return this;
}
public Builder withRescue(int rescue) {
this.rescue = rescue;
return this;
}
public Builder withInstrumentList(List<Instrument> instruments) {
this.instruments = instruments;
return this;
}
public Airplane build(){
return new Airplane(this);
}
}
}
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment