public class HostVariableInfo
extends Object
Modifier and Type | Field and Description |
---|---|
String |
defaultValue
The default value of an Equipment Configuration Variable.
|
String |
description
Usage notes and/or a description of the data item.
|
String |
idTsn
The TSN format type code for the varID as used by the equipment.
|
String |
maxValue
The maximum value of an Equipment Configuration Variable.
|
String |
minValue
The minimum value of an Equipment Configuration Variable.
|
String |
tLatest
The YYYYMMDDhhmmsscc timestamp when varvalue was last updated.
|
String |
units
The default of an empty string means a pure number without units.
|
String |
valueTsn
The TSN format type code for the variable value used by equipment.
|
String |
varClass
The class of the data item.
|
String |
varID
An identifier for the data item.
|
String |
varMethod
Tcl code to compute the current value of the data item.
|
String |
varName
A name for the data item.
|
String |
varValue
The latest value of the variable, possibly updated from receiving a SECS message
such as an event report, or a status query reply.
|
String |
virtualName
An assigned virtual name for the variable.
|
Constructor and Description |
---|
HostVariableInfo() |
Modifier and Type | Method and Description |
---|---|
String |
toString() |
public String defaultValue
public String description
public String idTsn
public String maxValue
public String minValue
public String tLatest
public String units
public String valueTsn
public String varClass
SV = Status Variable. These are variables maintained by the equipment whose values can be queried by the host.
ECV = Equipment Configuration Variable. These are parameters maintained by the equipment whose values can be set by the host. You may hear the misnomer "Equipment Constant Variable" used for these parameters.
DVVAL = Data Value Variable. These are variables maintained by the equipment whose values may be reported in certain fixed format event reports.
SECS_DRVR = SECS Driver Variables. These are variables or parameters that are created and maintained by the host interface driver software.
public String varID
public String varMethod
public String varName
public String varValue
public String virtualName