phonebill.phonelog
Class PhoneCall

java.lang.Object
  |
  +--phonebill.phonelog.PhoneCall

class PhoneCall

extends java.lang.Object

This class stores a complete phone call divided into a number of intervals.

Field Summary

protected double	callPrice
protected java.util.Date	endTime
private java.lang.String	header
protected java.util.List	intervals
private java.lang.String	margin
protected java.util.Date	startTime

Constructor Summary

PhoneCall()

PhoneCall(java.util.Date start, java.util.Date end)

Method Summary

boolean	add(java.util.Date timestamp, PhoneUser user, boolean action)
void	addCost(double amount)
double	calc(PhonePrice price)
double	getCost()
private PhoneCallInterval	getInterval(java.util.Date timestamp, java.util.ListIterator i) Returns an interval on the interval list which contains timestamp.
void	print(java.io.PrintWriter out)
void	print(java.io.PrintWriter out, int level)
void	setCost(double amount)
void	setEnd(java.util.Date end) This function explicitly sets the end of this PhoneCall and should only be called once during the lifetime of this PhoneCall.
void	setStart(java.util.Date start) This function explicitly sets the start of this PhoneCall and should only be called once during the lifetime of this PhoneCall.
java.lang.String	toString()

Methods inherited from class java.lang.Object

, clone, equals, finalize, getClass, hashCode, notify, notifyAll, registerNatives, wait, wait, wait

Field Detail

header

private final java.lang.String header

margin

private final java.lang.String margin

intervals

protected java.util.List intervals

startTime

protected java.util.Date startTime

endTime

protected java.util.Date endTime

callPrice

protected double callPrice

Constructor Detail

PhoneCall

public PhoneCall(java.util.Date start,
                 java.util.Date end)

PhoneCall

public PhoneCall()

Method Detail

add

public boolean add(java.util.Date timestamp,
                   PhoneUser user,
                   boolean action)

setStart

public void setStart(java.util.Date start)

This function explicitly sets the start of this PhoneCall and should only be called once during the lifetime of this PhoneCall. If it is called multiple times, the results are not predictable. It is assumed that it is safe to modify the first interval to the desired start time.

setEnd

public void setEnd(java.util.Date end)

This function explicitly sets the end of this PhoneCall and should only be called once during the lifetime of this PhoneCall. If it is called multiple times, the results are not predictable. It is assumed that it is safe to modify the last interval to the desired end time.

getInterval

private PhoneCallInterval getInterval(java.util.Date timestamp,
                                      java.util.ListIterator i)

Returns an interval on the interval list which contains timestamp. It is assumed that intervals has a continuous list of intervals starting at startTime and ending at endTime without holes.

Parameters:

timestamp - is within this PhoneCall.

i - iterates over intervals from the start.

calc

public double calc(PhonePrice price)

addCost

public void addCost(double amount)

setCost

public void setCost(double amount)

getCost

public double getCost()

print

public void print(java.io.PrintWriter out)

print

public void print(java.io.PrintWriter out,
                  int level)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object