Package edu.pdx.cs410J.family

Class PrettyPrinter.PersonSorter

java.lang.Object

edu.pdx.cs410J.family.PrettyPrinter.PersonSorter

All Implemented Interfaces:

Comparator<Person>

Enclosing class:

PrettyPrinter

class PrettyPrinter.PersonSorter
extends Object
implements Comparator<Person>

Inner class used only by the dump method. It is used to sort Persons by their id.

Constructor Summary

Constructors

Constructor	Description
PersonSorter()

Method Summary

Modifier and Type	Method	Description
int	compare(Person p1, Person p2)	Compares two Persons.
boolean	equals(Object o)	Compares one PersonSorter to another.

Methods inherited from class java.lang.Object

clone, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.Comparator

reversed, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Constructor Details

PersonSorter

PersonSorter()

Method Details

compare

public int compare(Person p1,
 Person p2)

Compares two Persons. If the id of person one is less than the id of person two, then person one is less than person two. If the id of person one is greater than the id of person two, then person one greater than person two. If the id of person one is equal to the id of person two, then the two persons are equal.

Specified by:

compare in interface Comparator<Person>

equals

public boolean equals(Object o)

Compares one PersonSorter to another. All PersonSorters are the same.

Specified by:

equals in interface Comparator<Person>

Overrides:

equals in class Object