public class CommandFactory extends AEntityFactory
CommandFactory
is an extension of AEntityFactory
which takes care of instantiating Command objects. It is a Singleton,
so please use getInstance to instantiate the Factory.ACCESS_READ, ACCESS_SERVICE, ACCESS_WRITE, ARCHIVE_EVENT, ATT_CONF_EVENT, Attr_AdmName, Attr_Description, Attr_Name, Attr_State, Attr_Status, Attr_Unknown, ATTRIBUTE, BY_CLASS, BY_DEVICE, BY_PROCESS, CHANGE_EVENT, COMMAND, CONTROL_SYSTEM, DATA_READY_EVENT, DEFAULT_LOCK_VALIDITY, eventNames, INTERFACE_CHANGE, LOGGING_CONSOLE_TARGET, LOGGING_CONSOLE_TARGET_ID, LOGGING_DEBUG, LOGGING_DEF_RFT, LOGGING_DEVICE_TARGET, LOGGING_DEVICE_TARGET_ID, LOGGING_ERROR, LOGGING_FATAL, LOGGING_FILE_TARGET, LOGGING_FILE_TARGET_ID, LOGGING_INFO, LOGGING_LEVELS, LOGGING_MAX_RFT, LOGGING_MIN_RFT, LOGGING_OFF, LOGGING_SEPARATOR, LOGGING_UNKNOWN_TARGET_ID, LOGGING_WARN, NO_SYNC, NOT_STATELESS, NotANumber, Op_BlackBox, Op_Command, Op_Command_2, Op_Command_inout, Op_Command_inout_2, Op_Command_inout_history_2, Op_Command_list, Op_Command_list_2, Op_Get_Attr_Config, Op_Get_Attr_Config_2, Op_Info, Op_Ping, Op_Read_Attr, Op_Read_Attr_2, Op_Read_Attr_history_2, Op_Set_Attr_Config, Op_Unknown, Op_Write_Attr, PERIODIC_EVENT, PIPE_EVENT, QUALITY_EVENT, Req_Attribute, Req_Operation, Req_Unknown, SERVICE_PROP_NAME, STATELESS, Tango_AllAttr, Tango_AllAttr_3, Tango_AlrmValueNotSpec, Tango_AssocWritNotSpec, Tango_AttrDataFormatName, Tango_CLNT_TIMEOUT, Tango_CmdArgTypeName, Tango_CONST_DEV_STRING, Tango_DbObjName, Tango_DEFAULT_POLL_OLD_FACTOR, Tango_DEFAULT_TIMEOUT, Tango_DEFAULT_TIMEOUT_SEC, Tango_DefaultBlackBoxDepth, Tango_DefaultDocUrl, Tango_DefaultPollRingDepth, Tango_DefaultWritableProp, Tango_DELTA_T, Tango_DescNotSet, Tango_DescNotSpec, Tango_DEV_BOOLEAN, Tango_DEV_CHAR, Tango_DEV_DOUBLE, Tango_DEV_ENCODED, Tango_DEV_ENUM, Tango_DEV_FLOAT, Tango_DEV_INT, Tango_DEV_LONG, Tango_DEV_LONG64, Tango_DEV_PIPE_BLOB, Tango_DEV_SHORT, Tango_DEV_STATE, Tango_DEV_STRING, Tango_DEV_UCHAR, Tango_DEV_ULONG, Tango_DEV_ULONG64, Tango_DEV_USHORT, Tango_DEV_VOID, Tango_DevStateName, Tango_DEVVAR_CHARARRAY, Tango_DEVVAR_DOUBLEARRAY, Tango_DEVVAR_DOUBLESTRINGARRAY, Tango_DEVVAR_FLOATARRAY, Tango_DEVVAR_LONG64ARRAY, Tango_DEVVAR_LONGARRAY, Tango_DEVVAR_LONGSTRINGARRAY, Tango_DEVVAR_SHORTARRAY, Tango_DEVVAR_STRINGARRAY, Tango_DEVVAR_ULONG64ARRAY, Tango_DEVVAR_ULONGARRAY, Tango_DEVVAR_USHORTARRAY, Tango_DevVersion, Tango_DISCARD_THRESHOLD, Tango_DispUnitNotSpec, Tango_DSDeviceDomain, Tango_EXPERT_ATTR, Tango_EXPERT_CMD, Tango_FormatNotSpec, Tango_InitialOutput, Tango_LabelNotSpec, TANGO_LOG_PATH, Tango_MAX_TRANSFER_SIZE, Tango_MaxServerNameLength, Tango_MIN_POLL_PERIOD, Tango_OPERATOR_ATTR, Tango_OPERATOR_CMD, Tango_POLL_ADD_OBJ, Tango_POLL_ATTR, Tango_POLL_CMD, Tango_POLL_REM_DEV, Tango_POLL_REM_OBJ, Tango_POLL_START, Tango_POLL_STOP, Tango_POLL_UPD_PERIOD, Tango_PollAttribute, Tango_PollCommand, Tango_QualityName, Tango_REL_1, Tango_REL_2, Tango_ResNotDefined, Tango_StdUnitNotSpec, Tango_SysProperty, Tango_TG_IMP_MINOR_DEVFAILED, Tango_TG_IMP_MINOR_NON_DEVFAILED, Tango_TG_IMP_MINOR_TO, Tango_TgLibVers, Tango_UnitNotSpec, USER_EVENT
Modifier | Constructor and Description |
---|---|
protected |
CommandFactory()
Do not use
|
Modifier and Type | Method and Description |
---|---|
ICommand |
getCommand(java.lang.String fqname)
Returns an ICommand corresponding to the given name.
|
ACommand[] |
getCommands()
Returns an array containing all commands.
|
static CommandFactory |
getInstance()
getInstance returns an instance of the CommandFactory. |
protected IEntity |
getSingleEntity(java.lang.String fqname,
Device device)
getSingleEntity is called if isWIldCard(name) is false |
int |
getSize()
Returns the number of entity present in this factory.
|
java.lang.String |
getVersion()
Return release information of this factory.
|
protected java.util.List<IEntity> |
getWildCardEntities(java.lang.String name,
Device device)
getWildCardEntities is called if isWildCard(name) is
true. |
boolean |
isCommand(java.lang.String fqname) |
extractDeviceName, extractDeviceNameAdvanced, extractEntityName, getConnectionlessSingleAttribute, getDevice, getEntities, getFQName, isWildCard
public int getSize()
AEntityFactory
getSize
in class AEntityFactory
public static CommandFactory getInstance()
getInstance
returns an instance of the CommandFactory.
There will be only one CommandFactory per running instance of the JVM.AttributeFactory
valueprotected java.util.List<IEntity> getWildCardEntities(java.lang.String name, Device device) throws fr.esrf.Tango.DevFailed
AEntityFactory
getWildCardEntities
is called if isWildCard(name) is
true.getWildCardEntities
in class AEntityFactory
name
- a String
value containing the name of the
entitydevice
- a Device
value containing the device from
which the entity is to be obtained.List
value containing the entities corresponding
to the namefr.esrf.Tango.DevFailed
- if an error occursAEntityFactory.isWildCard(String)
protected IEntity getSingleEntity(java.lang.String fqname, Device device) throws fr.esrf.Tango.DevFailed
AEntityFactory
getSingleEntity
is called if isWIldCard(name) is falsegetSingleEntity
in class AEntityFactory
fqname
- a String
value containing hte name of the
entitydevice
- a Device
value containing the device from
which the entity is to be obtainedIEntity
value containing the entity
corresponding to the name.fr.esrf.Tango.DevFailed
- if an error occurspublic ICommand getCommand(java.lang.String fqname) throws ConnectionException, fr.esrf.Tango.DevFailed
fqname
- a String
value containing the EntityName
fully qualified with device name.ConnectionException
fr.esrf.Tango.DevFailed
public ACommand[] getCommands()
public boolean isCommand(java.lang.String fqname)
public java.lang.String getVersion()
AEntityFactory
getVersion
in class AEntityFactory