Class MPGDTrapezoidConstants

java.lang.Object

org.jlab.detector.geant4.v2.MPGD.trapezoid.MPGDTrapezoidConstants

Direct Known Subclasses:

MUVTConstants, URWTConstants

public class MPGDTrapezoidConstants
extends Object

Generic constants for trapezoidal MPGD-like trackers loaded from CCDB. Concrete detectors (e.g. URWT) should extend this class and provide: - CCDB base path - global table name - material table name

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	MPGDTrapezoidConstants.LayerComponentInfo	Simple container for material parameters associated to (layer, component). thickness : material thickness (mm) sensitivity: flag or ID for sensitivity (as defined in CCDB)

Field Summary

Fields

Modifier and Type	Field	Description
protected final String	ccdbPath	Base CCDB path (e.g.
final String	detectorName	Short detector name used in volume names (e.g.
protected final Map<Integer, Map<Integer, MPGDTrapezoidConstants.LayerComponentInfo>>	detectorStructure	Material structure: outer key = layer index (from CCDB column "Layer") inner key = component index (from CCDB column "Component") value = material parameters (thickness, sensitivity)
double	DZ
protected final String	globalTableName	Name of the global geometry table (e.g.
static final Logger	LOGGER
protected final String	materialTableName	Name of the material table (e.g.
int	NCOMPONENTS
int	NLAYERS
int	NSECTORS
double	PITCH
double	STEREOANGLE
double	TGTDET
double	THMAX
double	THMIN
double	THOPEN
double	THTILT
double	TWIDTH
static boolean	VERBOSE
double	WIDTH
static final double	XENLARGEMENT
static final double	YENLARGEMENT
static final double	ZENLARGEMENT

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	MPGDTrapezoidConstants(String ccdbPath, String globalTableName, String materialTableName, String detectorName)

Method Summary

Modifier and Type	Method	Description
void	getConstants(DatabaseConstantProvider cp)	Reads the already-loaded CCDB tables from the provider and fills geometry and material parameters.This method assumes: - global table has at least one row - material table has at least one row
Map<Integer, Map<Integer, MPGDTrapezoidConstants.LayerComponentInfo>>	getDetectorStructure()	Read-only access to the material structure.
DatabaseConstantProvider	load(DatabaseConstantProvider cp)	Loads the relevant CCDB tables into the given provider and fills this object's fields.

Methods inherited from class Object

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

Field Details

LOGGER

public static final Logger LOGGER

VERBOSE

public static boolean VERBOSE

ccdbPath

protected final String ccdbPath

Base CCDB path (e.g. "/test/urwt/").

globalTableName

protected final String globalTableName

Name of the global geometry table (e.g. "urwt_global").

materialTableName

protected final String materialTableName

Name of the material table (e.g. "urwt_material_geo").

detectorName

public final String detectorName

Short detector name used in volume names (e.g. "uRWT").

NSECTORS

public int NSECTORS

NLAYERS

public int NLAYERS

NCOMPONENTS

public int NCOMPONENTS

THOPEN

public double THOPEN

THTILT

public double THTILT

THMIN

public double THMIN

THMAX

public double THMAX

TGTDET

public double TGTDET

DZ

public double DZ

TWIDTH

public double TWIDTH

PITCH

public double PITCH

WIDTH

public double WIDTH

STEREOANGLE

public double STEREOANGLE

XENLARGEMENT

public static final double XENLARGEMENT

See Also:

• Constant Field Values

YENLARGEMENT

public static final double YENLARGEMENT

See Also:

• Constant Field Values

ZENLARGEMENT

public static final double ZENLARGEMENT

See Also:

• Constant Field Values

detectorStructure

protected final Map<Integer, Map<Integer, MPGDTrapezoidConstants.LayerComponentInfo>> detectorStructure

Material structure: outer key = layer index (from CCDB column "Layer") inner key = component index (from CCDB column "Component") value = material parameters (thickness, sensitivity)

Constructor Details

MPGDTrapezoidConstants

protected MPGDTrapezoidConstants(String ccdbPath,
 String globalTableName,
 String materialTableName,
 String detectorName)

Parameters:

ccdbPath - base CCDB path (e.g. "/test/urwt/")

globalTableName - name of the global table (e.g. "urwt_global")

materialTableName - name of the material table (e.g. "urwt_material_geo")

Method Details

getDetectorStructure

public Map<Integer, Map<Integer, MPGDTrapezoidConstants.LayerComponentInfo>> getDetectorStructure()

Read-only access to the material structure.

Returns:

load

public DatabaseConstantProvider load(DatabaseConstantProvider cp)

Loads the relevant CCDB tables into the given provider and fills this object's fields.

Parameters:

cp -

Returns:

getConstants

public void getConstants(DatabaseConstantProvider cp)

Reads the already-loaded CCDB tables from the provider and fills geometry and material parameters.This method assumes: - global table has at least one row - material table has at least one row

Parameters:

cp -