edu.nps.moves.dis7mobile
Class CollisionPdu

java.lang.Object
  edu.nps.moves.dis7mobile.PduSuperclass
      edu.nps.moves.dis7mobile.Pdu
          edu.nps.moves.dis7mobile.EntityInformationFamilyPdu
              edu.nps.moves.dis7mobile.CollisionPdu

All Implemented Interfaces:

java.io.Serializable

public class CollisionPdu
extends EntityInformationFamilyPdu
implements java.io.Serializable

Section 7.2.3 Collisions between entities shall be communicated by issuing a Collision PDU. COMPLETE Copyright (c) 2008-2010, MOVES Institute, Naval Postgraduate School. All rights reserved. This work is licensed under the BSD open source license, available at https://www.movesinstitute.org/licenses/bsd.html

Author:

DMcG

See Also:

Serialized Form

Field Summary

protected EntityID	collidingEntityID This field shall identify the entity that has collided with the issuing entity (see 5.3.3.4).
protected short	collisionType This field shall identify the type of collision.
protected EventIdentifier	eventID This field shall contain an identification generated by the issuing simulation application to associate related collision events.
protected EntityID	issuingEntityID This field shall identify the entity that is issuing the PDU, and shall be represented by an Entity Identifier record (see 6.2.28).
protected Vector3Float	location This field shall specify the location of the collision with respect to the entity with which the issuing entity collided.
protected float	mass This field shall contain the mass of the issuing entity, and shall be represented by a 32-bit floating point number representing kilograms.
protected byte	pad some padding
protected Vector3Float	velocity This field shall contain the velocity (at the time the collision is detected) of the issuing entity.

Fields inherited from class edu.nps.moves.dis7mobile.Pdu

padding, pduStatus

Fields inherited from class edu.nps.moves.dis7mobile.PduSuperclass

exerciseID, length, pduType, protocolFamily, protocolVersion, timestamp

Constructor Summary

CollisionPdu()
Constructor

Method Summary

boolean	equals(java.lang.Object obj)
boolean	equalsImpl(java.lang.Object obj) Compare all fields that contribute to the state, ignoring transient and static fields, for this and the supplied object
EntityID	getCollidingEntityID()
short	getCollisionType()
EventIdentifier	getEventID()
EntityID	getIssuingEntityID()
Vector3Float	getLocation()
int	getMarshalledSize()
float	getMass()
byte	getPad()
Vector3Float	getVelocity()
void	marshal(java.nio.ByteBuffer buff) Packs a Pdu into the ByteBuffer.
void	marshal(java.io.DataOutputStream dos)
void	setCollidingEntityID(EntityID pCollidingEntityID)
void	setCollisionType(short pCollisionType)
void	setEventID(EventIdentifier pEventID)
void	setIssuingEntityID(EntityID pIssuingEntityID)
void	setLocation(Vector3Float pLocation)
void	setMass(float pMass)
void	setPad(byte pPad)
void	setVelocity(Vector3Float pVelocity)
void	unmarshal(java.nio.ByteBuffer buff) Unpacks a Pdu from the underlying data.
void	unmarshal(java.io.DataInputStream dis)

Methods inherited from class edu.nps.moves.dis7mobile.Pdu

getPadding, getPduStatus, marshal, setPadding, setPduStatus

Methods inherited from class edu.nps.moves.dis7mobile.PduSuperclass

getExerciseID, getLength, getPduType, getProtocolFamily, getProtocolVersion, getTimestamp, setExerciseID, setLength, setPduType, setProtocolFamily, setProtocolVersion, setTimestamp

Methods inherited from class java.lang.Object

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

Field Detail

issuingEntityID

protected EntityID issuingEntityID

This field shall identify the entity that is issuing the PDU, and shall be represented by an Entity Identifier record (see 6.2.28).

collidingEntityID

protected EntityID collidingEntityID

This field shall identify the entity that has collided with the issuing entity (see 5.3.3.4). This field shall be represented by an Entity Identifier record (see 6.2.28).

eventID

protected EventIdentifier eventID

This field shall contain an identification generated by the issuing simulation application to associate related collision events. This field shall be represented by an Event Identifier record (see 6.2.34).

collisionType

protected short collisionType

This field shall identify the type of collision. The Collision Type field shall be represented by an 8-bit record of enumerations

pad

protected byte pad

some padding

velocity

protected Vector3Float velocity

This field shall contain the velocity (at the time the collision is detected) of the issuing entity. The velocity shall be represented in world coordinates. This field shall be represented by the Linear Velocity Vector record [see 6.2.95 item c)].

mass

protected float mass

This field shall contain the mass of the issuing entity, and shall be represented by a 32-bit floating point number representing kilograms.

location

protected Vector3Float location

This field shall specify the location of the collision with respect to the entity with which the issuing entity collided. The Location field shall be represented by an Entity Coordinate Vector record [see 6.2.95 item a)].

Constructor Detail

CollisionPdu

public CollisionPdu()

Constructor

Method Detail

getMarshalledSize

public int getMarshalledSize()

Overrides:

getMarshalledSize in class EntityInformationFamilyPdu

setIssuingEntityID

public void setIssuingEntityID(EntityID pIssuingEntityID)

getIssuingEntityID

public EntityID getIssuingEntityID()

setCollidingEntityID

public void setCollidingEntityID(EntityID pCollidingEntityID)

getCollidingEntityID

public EntityID getCollidingEntityID()

setEventID

public void setEventID(EventIdentifier pEventID)

getEventID

public EventIdentifier getEventID()

setCollisionType

public void setCollisionType(short pCollisionType)

getCollisionType

public short getCollisionType()

setPad

public void setPad(byte pPad)

getPad

public byte getPad()

setVelocity

public void setVelocity(Vector3Float pVelocity)

getVelocity

public Vector3Float getVelocity()

setMass

public void setMass(float pMass)

getMass

public float getMass()

setLocation

public void setLocation(Vector3Float pLocation)

getLocation

public Vector3Float getLocation()

marshal

public void marshal(java.io.DataOutputStream dos)

Overrides:

marshal in class EntityInformationFamilyPdu

unmarshal

public void unmarshal(java.io.DataInputStream dis)

Overrides:

unmarshal in class EntityInformationFamilyPdu

marshal

public void marshal(java.nio.ByteBuffer buff)

Packs a Pdu into the ByteBuffer.

Overrides:

marshal in class EntityInformationFamilyPdu

Parameters:

buff - The ByteBuffer at the position to begin writing

Throws:

java.nio.BufferOverflowException - if buff is too small

java.nio.ReadOnlyBufferException - if buff is read only

Since:

??

See Also:

ByteBuffer

unmarshal

public void unmarshal(java.nio.ByteBuffer buff)

Unpacks a Pdu from the underlying data.

Overrides:

unmarshal in class EntityInformationFamilyPdu

Parameters:

buff - The ByteBuffer at the position to begin reading

Throws:

java.nio.BufferUnderflowException - if buff is too small

Since:

??

See Also:

ByteBuffer

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class EntityInformationFamilyPdu

equalsImpl

public boolean equalsImpl(java.lang.Object obj)

Description copied from class: PduSuperclass

Compare all fields that contribute to the state, ignoring transient and static fields, for this and the supplied object

Overrides:

equalsImpl in class EntityInformationFamilyPdu

Parameters:

obj - the object to compare to

Returns:

true if the objects are equal, false otherwise.