Package org.jlab.rec.dc.trajectory

Class Trajectory

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractList<E>

java.util.ArrayList<Cross>

org.jlab.rec.dc.trajectory.Trajectory

All Implemented Interfaces:

Serializable, Cloneable, Iterable<Cross>, Collection<Cross>, List<Cross>, RandomAccess

Direct Known Subclasses:

Track

public class Trajectory
extends ArrayList<Cross>

The trajectory is a set of state vectors at DC wire planes along the particle path. * A StateVec describes a cross measurement in the DC. It is characterized by a point in the DC tilted coordinate system at each wire plane (i.e. constant z) and by unit tangent vectors in the x and y directions in that coordinate system.

Author:

ziegler

See Also:

• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	Trajectory.TrajectoryStateVec

Field Summary

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

Constructors

Constructor	Description
Trajectory()

Method Summary

Modifier and Type	Method	Description
void	calcTrajectory(int trackId, Swim dcSwim, Point3D v, Vector3D p, int q)
double	getA()
int	getId()
double	getIntegralBdl()
double	getPathLength()
int	getSector()
List<StateVec>	getStateVecs()
List<Trajectory.TrajectoryStateVec>	getTrajectory()
void	setA(double a)
void	setId(int _TrkId)
void	setIntegralBdl(double _IntegralBdl)
void	setPathLength(double _PathLength)
void	setSector(int sector)
void	setStateVecs(List<StateVec> vecs)
String	toString()

Methods inherited from class java.util.ArrayList

add, add, addAll, addAll, clear, clone, contains, ensureCapacity, equals, forEach, get, hashCode, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, removeIf, removeRange, replaceAll, retainAll, set, size, sort, spliterator, subList, toArray, toArray, trimToSize

Methods inherited from class java.util.AbstractCollection

containsAll

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Collection

parallelStream, stream, toArray

Methods inherited from interface java.util.List

containsAll

Constructor Details

Trajectory

public Trajectory()

Method Details

setA

public void setA(double a)

getA

public double getA()

getStateVecs

public List<StateVec> getStateVecs()

setStateVecs

public void setStateVecs(List<StateVec> vecs)

getTrajectory

public List<Trajectory.TrajectoryStateVec> getTrajectory()

getId

public int getId()

setId

public void setId(int _TrkId)

getSector

public int getSector()

setSector

public void setSector(int sector)

getIntegralBdl

public double getIntegralBdl()

setIntegralBdl

public void setIntegralBdl(double _IntegralBdl)

getPathLength

public double getPathLength()

setPathLength

public void setPathLength(double _PathLength)

calcTrajectory

public void calcTrajectory(int trackId,
 Swim dcSwim,
 Point3D v,
 Vector3D p,
 int q)

toString

public String toString()

Overrides:

toString in class AbstractCollection<Cross>