org.jbox2d.collision

Class ContactID

java.lang.Object

org.jbox2d.collision.ContactID

All Implemented Interfaces:

java.lang.Comparable<ContactID>

public class ContactID
extends java.lang.Object
implements java.lang.Comparable<ContactID>

Contact ids to facilitate warm starting. Note: the ContactFeatures class is just embedded in here

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ContactID.Type

Field Summary

Fields

Modifier and Type	Field and Description
byte	indexA
byte	indexB
byte	typeA
byte	typeB

Constructor Summary

Constructors

Constructor and Description
ContactID()
ContactID(ContactID c)

Method Summary

Modifier and Type	Method and Description
int	compareTo(ContactID o)
void	flip()
int	getKey()
boolean	isEqual(ContactID cid)
void	set(ContactID c)
void	zero() zeros out the data

Methods inherited from class java.lang.Object

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

Field Detail

indexA

public byte indexA

indexB

public byte indexB

typeA

public byte typeA

typeB

public byte typeB

Constructor Detail

ContactID

public ContactID()

ContactID

public ContactID(ContactID c)

Method Detail

getKey

public int getKey()

isEqual

public boolean isEqual(ContactID cid)

set

public void set(ContactID c)

flip

public void flip()

zero

public void zero()

zeros out the data

compareTo

public int compareTo(ContactID o)

Specified by:

compareTo in interface java.lang.Comparable<ContactID>