caltool.model.schedule

Class Duration

java.lang.Object

java.util.Observable

mvp.Model

caltool.model.schedule.Duration

All Implemented Interfaces:

java.io.Serializable

public class Duration
extends mvp.Model

Duration is the time length of a scheduled item, in hours and minutes. The miniumn duration value is 1 minute. The maximum is 999 houus.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
(package private) int	hours Hour component of a duration value, between 0 and 999
(package private) int	minutes Minute component of a duration value, between 0 and 60*999

Fields inherited from class mvp.Model

view

Constructor Summary

Constructors

Constructor and Description
Duration() Construct an empty duration value.
Duration(int hours, int minutes) Construct a duration from the given hours and minutes.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(java.lang.Object obj) Define equality for this as componentwise equality.
int	hashCode() Define the hash code for this as the sum of the components.
boolean	isEmpty() Return true if this is an empty duration, indicated by both hours and minutes = 0.
java.lang.String	toString() Return the string representation of this.

Methods inherited from class mvp.Model

dump, exit, getView, setView

Methods inherited from class java.util.Observable

addObserver, clearChanged, countObservers, deleteObserver, deleteObservers, hasChanged, notifyObservers, notifyObservers, setChanged

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

hours

int hours

Hour component of a duration value, between 0 and 999

minutes

int minutes

Minute component of a duration value, between 0 and 60*999

Constructor Detail

Duration

public Duration()

Construct an empty duration value.

Duration

public Duration(int hours,
        int minutes)

Construct a duration from the given hours and minutes.

Method Detail

isEmpty

public boolean isEmpty()

Return true if this is an empty duration, indicated by both hours and minutes = 0.

toString

public java.lang.String toString()

Return the string representation of this.

Overrides:

toString in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Define equality for this as componentwise equality.

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Define the hash code for this as the sum of the components. This hash code is used in turn by ItemKey.hashCode.

Overrides:

hashCode in class java.lang.Object