ostore.introspect
Class SimpleRealTime.Distance

java.lang.Object
  |
  +--ostore.introspect.SimpleRealTime.Distance

All Implemented Interfaces:

Comparable, Distance, QuickSerializable

Enclosing class:

SimpleRealTime

public static class SimpleRealTime.Distance

extends Object

implements Distance

Metric distance between two SimpleRealTimes.

Version:

$Id: SimpleRealTime.java,v 1.5 2003/04/03 01:10:22 jeffpang Exp $

Author:

Jeff Pang

Nested Class Summary

Nested classes inherited from class ostore.introspect.Distance

Distance.InfiniteDistance

Field Summary

Fields inherited from interface ostore.introspect.Distance

INFINITY

Constructor Summary

SimpleRealTime.Distance(double val)
Constructor

SimpleRealTime.Distance(InputBuffer buffer)

Method Summary

int	compareTo(Object other)
Distance	difference(Distance other)
boolean	equals(Object other)
double	getValue() Get the value of this distance as a double
Distance	pow(int power)
Distance	scale(double factor)
void	serialize(OutputBuffer buffer) Add the object to the buffer.
Distance	sum(Distance other)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleRealTime.Distance

public SimpleRealTime.Distance(double val)

Constructor

SimpleRealTime.Distance

public SimpleRealTime.Distance(InputBuffer buffer)
                        throws QSException

Method Detail

serialize

public void serialize(OutputBuffer buffer)

Description copied from interface: QuickSerializable

Add the object to the buffer.

Specified by:

serialize in interface QuickSerializable

Parameters:

buffer - the output buffer to add the object to

equals

public boolean equals(Object other)

Specified by:

equals in interface Distance

Overrides:

equals in class Object

Returns:

this == other

sum

public Distance sum(Distance other)

Specified by:

sum in interface Distance

Returns:

this + other

difference

public Distance difference(Distance other)

Specified by:

difference in interface Distance

Returns:

this - other

pow

public Distance pow(int power)

Specified by:

pow in interface Distance

Returns:

this^pow

scale

public Distance scale(double factor)

Specified by:

scale in interface Distance

Returns:

factor * this

compareTo

public int compareTo(Object other)

Specified by:

compareTo in interface Comparable

getValue

public double getValue()

Get the value of this distance as a double

toString

public String toString()

Overrides:

toString in class Object