Package org.jlab.rec.cvt.cluster

Class Cluster

java.lang.Object
java.util.AbstractCollection<E>
java.util.AbstractList<E>
java.util.ArrayList<Hit>
org.jlab.rec.cvt.cluster.Cluster
All Implemented Interfaces:
Serializable, Cloneable, Comparable<Cluster>, Iterable<Hit>, Collection<Hit>, List<Hit>, RandomAccess
public class Cluster extends ArrayList<Hit> implements Comparable<Cluster>
A cluster in the BST consists of an array of hits that are grouped together according to the algorithm of the ClusterFinder class
Author:
ziegler
See Also:

  • Field Details

    • flagForExclusion

      public boolean flagForExclusion

  • Constructor Details

    • Cluster

      public Cluster(DetectorType detector, BMTType type, int sector, int layer, int cid)

  • Method Details

    • newCluster

      public Cluster newCluster(Hit hit, int cid)
      Parameters:
      hit - the first hit in the list of hits composing the cluster
      cid - the id of the cluster
      Returns:
      an array list of hits characterized by its sector, layer and id number.

    • getDetector

      public DetectorType getDetector()

    • setDetector

      public void setDetector(DetectorType _Detector)

    • getType

      public BMTType getType()

    • setType

      public void setType(BMTType type)

    • getSector

      public int getSector()
      Returns:
      the sector of the cluster

    • setSector

      public void setSector(int _Sector)
      Parameters:
      _Sector - sector of the cluster

    • getLayer

      public int getLayer()
      Returns:
      the layer of the cluster

    • setLayer

      public void setLayer(int _Layer)
      Parameters:
      _Layer - the layer of the cluster

    • getTlayer

      public int getTlayer()
      Returns:
      the _Tlayer

    • setTlayer

      public void setTlayer(int _Tlayer)
      Parameters:
      _Tlayer - the _Tlayer to set

    • getId

      public int getId()
      Returns:
      the id of the cluster

    • setId

      public void setId(int _Id)
      Parameters:
      _Id - the id of the cluster

    • getRegion

      public int getRegion()
      Returns:
      region (1...4)

    • getRegionSlayer

      public int getRegionSlayer()
      Returns:
      superlayer 1 or 2 in region (1...4)

    • getRadius

      public double getRadius()
      Returns:
      the _Radius

    • getAxis

      public Line3D getAxis()

    • getTile

      public Cylindrical3D getTile()

    • calc_CentroidParams

      public void calc_CentroidParams()
      sets energy-weighted parameters; these are the strip centroid (energy-weighted) value, the energy-weighted phi for Z detectors and the energy-weighted z for C detectors

    • getCentroid

      public double getCentroid()

    • setCentroid

      public void setCentroid(double _Centroid)

    • getResolution

      public double getResolution()

    • setResolution

      public void setResolution(double E)

    • getCentroid0

      public double getCentroid0()

    • setCentroid0

      public void setCentroid0(double _Centroid0)

    • getPhi

      public double getPhi()

    • setPhi

      public void setPhi(double _Phi)

    • getPhi0

      public double getPhi0()

    • setPhi0

      public void setPhi0(double _Phi0)

    • getPhiErr

      public double getPhiErr()

    • setPhiErr

      public void setPhiErr(double _PhiErr)

    • getPhiErr0

      public double getPhiErr0()

    • setPhiErr0

      public void setPhiErr0(double _PhiErr0)

    • getZ

      public double getZ()

    • setZ

      public void setZ(double _Z)

    • getZErr

      public double getZErr()

    • setZErr

      public void setZErr(double _ZErr)

    • setCentroidValue

      public void setCentroidValue(double _CentroidValue)

    • getCentroidValue

      public double getCentroidValue()

    • getCentroidError

      public double getCentroidError()

    • setCentroidError

      public void setCentroidError(double _CentroidError)

    • getArc

      public Arc3D getArc()
      Returns:
      the _Arc

    • setArc

      public void setArc(Arc3D _Arc)
      Parameters:
      _Arc - the _Arc to set

    • origin

      public Point3D origin()

    • end

      public Point3D end()

    • center

      public Point3D center()

    • theta

      public double theta()

    • toLocal

      public Transformation3D toLocal()

    • toGlobal

      public Transformation3D toGlobal()

    • residual

      public double residual(Point3D traj)

    • setCentroidResidual

      public void setCentroidResidual(Point3D traj)

    • setSeedResidual

      public void setSeedResidual(Point3D traj)

    • getTotalEnergy

      public double getTotalEnergy()

    • setTotalEnergy

      public void setTotalEnergy(double _TotalEnergy)

    • getTime

      public double getTime()

    • setTime

      public void setTime(double _Time)

    • getMinStrip

      public int getMinStrip()

    • setMinStrip

      public void setMinStrip(int _MinStrip)

    • getMaxStrip

      public int getMaxStrip()

    • setMaxStrip

      public void setMaxStrip(int _MaxStrip)

    • getSeedStrip

      public Strip getSeedStrip()

    • getSeed

      public Hit getSeed()

    • setSeed

      public void setSeed(Hit _Seed)

    • getSeedResidual

      public double getSeedResidual()

    • setSeedResidual

      public void setSeedResidual(double _SeedResidual)

    • getCentroidResidual

      public double getCentroidResidual()

    • setCentroidResidual

      public void setCentroidResidual(double _CentroidResidual)

    • getTrakInters

      public Point3D getTrakInters()
      Returns:
      the _TrakInters

    • setTrakInters

      public void setTrakInters(Point3D _TrakInters)
      Parameters:
      _TrakInters - the _TrakInters to set

    • measurement

      public Surface measurement()

    • getResolutionAlongZ

      public double getResolutionAlongZ(double Z)
      Parameters:
      Z - z-coordinate of a point in the local coordinate system of a module
      Returns:
      the average resolution for a group of strips in a cluster in the SVT

    • getAssociatedTrackID

      public int getAssociatedTrackID()

    • setAssociatedTrackID

      public void setAssociatedTrackID(int associatedTrackID)

    • compareTo

      public int compareTo(Cluster arg)
      Specified by:
      compareTo in interface Comparable<Cluster>

    • getLine

      public Line3D getLine()

    • setLine

      public void setLine(Line3D _Line)

    • getL

      public Vector3D getL()
      Returns:
      the _l

    • setL

      public void setL(Vector3D _l)
      Parameters:
      _l - the _l to set

    • getS

      public Vector3D getS()
      Returns:
      the _s

    • setS

      public void setS(Vector3D _s)
      Parameters:
      _s - the _s to set

    • getN

      public Vector3D getN()
      Returns:
      the _n

    • setN

      public void setN(Vector3D _n)
      Parameters:
      _n - the _n to set

    • update

      public void update(int trackId, AKFitter.HitOnTrack traj)

    • toString

      public String toString()
      Overrides:
      toString in class AbstractCollection<Hit>