Package org.jlab.service.recoil.tof

Class RTOFRawHit

java.lang.Object
org.jlab.service.recoil.tof.RTOFRawHit
Direct Known Subclasses:
RTOFHit
public class RTOFRawHit extends Object
Represents a hit in the recoil tof. Stores info about the sector, row, column, order, TDC, ToT. Type is bar up/bar down/ bar. Stores whether the hit is part of a cluster. Calculates time, energy based on TDC/ToT.
Author:
npilleux, Nilanga Wickramaarachchi

  • Constructor Details

    • RTOFRawHit

      public RTOFRawHit(int sector, int row, int column, int order, int tdc, int tot)
      Constructor for a hit in the recoil tof. Initializes the hit's sector, row, column, order, TDC, ToT. Sets the hit's initial state regarding clustering. Set up the hit's type, time, energy, and spatial coordinates.
      Parameters:
      sector - The sector of the detector where the hit occurred.
      row - The row of the detector where the hit was detected.
      column - The column within the row that registered the hit.
      order - Order of the hit.
      tdc - TDC value.
      tot - ToT value.

    • RTOFRawHit

      public RTOFRawHit()

  • Method Details

    • getSector

      public int getSector()

    • setSector

      public void setSector(int sector)

    • getRow

      public int getRow()

    • setRow

      public void setRow(int row)

    • getOrder

      public int getOrder()

    • setOrder

      public void setOrder(int order)

    • getColumn

      public int getColumn()

    • setColumn

      public void setColumn(int column)

    • getTdc

      public int getTdc()

    • setTdc

      public void setTdc(int tdc)

    • getTot

      public int getTot()

    • setTot

      public void setTot(int tot)

    • getTime

      public double getTime()

    • setTime

      public void setTime(double time)

    • getEnergy

      public double getEnergy()

    • setEnergy

      public void setEnergy(double energy)

    • getX

      public double getX()

    • setX

      public void setX(double x)

    • getY

      public double getY()

    • setY

      public void setY(double y)

    • getLocalY

      public double getLocalY()

    • setLocalY

      public void setLocalY(double local_y)

    • getZ

      public double getZ()

    • setZ

      public void setZ(double z)

    • getType

      public String getType()

    • setType

      public void setType(String type)

    • getIsInACluster

      public boolean getIsInACluster()

    • setIsInACluster

      public void setIsInACluster(boolean is_in_a_cluster)

    • getAssociatedClusterIndex

      public int getAssociatedClusterIndex()

    • setAssociatedClusterIndex

      public void setAssociatedClusterIndex(int index)

    • getIdTDC

      public int getIdTDC()

    • setIdTDC

      public void setIdTDC(int index)

    • makeType

      public final String makeType()
      Assigns a type to the hit.

    • convertTdcToTime

      public final int convertTdcToTime()
      Converts TDC to time (ns). Sets the hit time parameter to a raw time for up/down bar hits.
      Returns:
      0 if the time was successfully set, or 1 if the hit type is unsupported.

    • convertTotToEnergy

      public final int convertTotToEnergy()
      Converts ToT to energy (MeV). Sets the hit energy parameter to a raw energy for up/down bar hits.
      Returns:
      0 if the energy was successfully set, or 1 if the hit type is unsupported.

    • calculateXYZ

      public final int calculateXYZ()
      Calculates spatial coordinates (cm) for the hit based on row and column number of the bar within a sector. The row and column variables are obtained from the bank information.
      Returns:
      0 if the coordinates were successfully set, or 1 if the hit type is undefined or unsupported.

    • matchBar

      public boolean matchBar(RTOFRawHit hit2match)
      Compares two RTOFRawHit objects to check if they match in the bar.
      • If the sector or row or column of the two hits do not match, the method returns false.
      • If both hits are in the same SiPM (i.e., their order is the same), or have incorrect order, the method returns false.
      If none of these conditions are violated, the method returns true, indicating the two hits match.
      Parameters:
      hit2match - The RTOFRawHit object to compare with the current instance.
      Returns:
      true if the hits match; false otherwise.

    • getPhi

      public double getPhi()
      Computes the azimuthal angle (phi) of the hit in rad.
      Returns:
      The azimuthal angle (phi) in radians, in the range [-π, π].