fr.esrf.tangoatk.core.attribute
Class AAttribute

java.lang.Object
  fr.esrf.tangoatk.core.attribute.AAttribute

All Implemented Interfaces:

fr.esrf.TangoApi.events.ITangoChangeListener, fr.esrf.TangoApi.events.ITangoPeriodicListener, IAttribute, IEntity, IRefreshee, fr.esrf.TangoDs.TangoConst, java.io.Serializable, java.util.EventListener

Direct Known Subclasses:

ANumber, BooleanImage, BooleanScalar, BooleanSpectrum, DevStateScalar, DevStateSpectrum, EnumScalar, InvalidAttribute, RawImage, StringImage, StringScalar, StringSpectrum

public abstract class AAttribute
extends java.lang.Object
implements IAttribute, fr.esrf.TangoApi.events.ITangoPeriodicListener, fr.esrf.TangoApi.events.ITangoChangeListener

See Also:

Serialized Form

Field Summary

protected java.lang.String	alias
protected boolean	attPropertiesLoaded
protected fr.esrf.TangoApi.DeviceAttribute	attribute
protected long	changeCount
protected fr.esrf.TangoApi.AttributeInfoEx	config
protected Device	device
protected java.lang.String	error
protected fr.esrf.Tango.DevFailed	eventError
protected java.lang.String	name
protected java.lang.String	nameSansDevice
protected long	periodicCount
protected EventSupport	propChanges
protected PropertyStorage	propertyStorage
protected long	refreshCount
protected boolean	skippingRefresh
protected java.lang.String	state
protected AtkTimer	timer
protected long	timeStamp

Fields inherited from interface fr.esrf.tangoatk.core.IAttribute

ALARM, CHANGING, INVALID, OK, UNKNOWN, VALID, WARNING

Fields inherited from interface fr.esrf.TangoDs.TangoConst

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, 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, 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_FLOAT, Tango_DEV_INT, Tango_DEV_LONG, Tango_DEV_LONG64, 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

Constructor Summary

protected

AAttribute()

Method Summary

void	addErrorListener(IErrorListener l) An IErrorListener is an object that listens to error property changes from this object.
void	addSetErrorListener(ISetErrorListener l) An ISetErrorListener is an object that listens to setting error property changes from this sttribute.
void	addStateListener(IAttributeStateListener l) addStateListener adds a listener to state-changes for this attribute.
boolean	areAttPropertiesLoaded() areAttPropertiesLoaded returns true if the some ATK specific attribute properties have already been loaded from the Tango DB.
protected void	checkDimensions(boolean[][] o)
protected void	checkDimensions(double[][] o)
protected void	checkDimensions(java.lang.Object[][] o)
static java.lang.String[]	flatten(java.lang.String[][] src)
void	freeInternalData()
java.lang.String	getAlias()
fr.esrf.TangoApi.DeviceAttribute	getAttribute() getAttribute returns the lowlevel attribute of this attribute.
long	getChangeCount()
java.lang.String	getDescription() getDescription returns the description of this attribute.
Device	getDevice() getDevice returns the device this IEntity belongs to.
fr.esrf.TangoApi.DeviceAttribute	getDeviceAttribute()
java.lang.String	getDisplayUnit() getDisplayUnit returns the display unit of this attribute
double	getDisplayUnitFactor() getDisplayUnitFactor returns the DisplayUnit Multiplication factor of this attribute.
java.lang.String	getFormat() getFormat returns the human readable representation of the format of this attribute.
int	getHeight() getHeight alias for getYDimension()
java.lang.String	getLabel() getLabel returns the label of this attribute.
int	getLevel()
AtkEventListenerList	getListenerList()
int	getMaxXDimension() getMaxXDimension returns the max x-dimension of the attribute
int	getMaxYDimension() getMaxYDimension returns the max y-dimension of the attribute
java.lang.String	getName() Gets the name of this IEntity
java.lang.String	getNameSansDevice()
long	getPeriodicCount()
EventSupport	getPropChanges()
Property	getProperty(java.lang.String name) getProperty returns property with the name given in the first parameter.
java.util.Map	getPropertyMap() getPropertyMap returns a Map containing this entitys properties.
static java.lang.String[]	getPropertyNames()
PropertyStorage	getPropertyStorage()
long	getRefreshCount()
java.lang.String	getStandardUnit() getStandardUnit returns the standard unit of this attribute
double	getStandardUnitFactor() getStandardUnitFactor returns the standard unit of this attribute.
java.lang.String	getState() getState returns a human-readable representation of the state.
java.lang.String	getSubscriptionError() Returns a string that describe the error which occurs during event subscription.
fr.esrf.Tango.AttrDataFormat	getTangoDataFormat() getTangoDataFormat returns the data format of this attribute.
int	getTangoDataType() getTangoDataType returns the type of this attribute.
java.lang.String	getType() getType returns a human-readable representaion of the type of this attribute.
java.lang.String	getUnit() getUnit returns the unit of this attribute.
java.lang.String	getVersion()
int	getWidth() getWidth alias for getXDimension()
int	getXDimension() getXDimension returns the actual x-dimension of the attribute.
int	getYDimension() getYDimension returns the actual y-dimension of the attribute
boolean	hasEvents() hasEvents returns true if the attribute is refreshed by event system
protected void	init(Device d, java.lang.String name, fr.esrf.TangoApi.AttributeInfoEx config, boolean doEvent)
boolean	isExpert()
boolean	isOperator()
boolean	isSkippingRefresh()
boolean	isWritable() isWritable returns true if this attribute is writable
void	loadAttProperties() Method used by some attribute viewers to force the reading of some specific at setModel().
protected void	readAttError(java.lang.String s, java.lang.Throwable t)
protected fr.esrf.TangoApi.DeviceDataHistory[]	readAttHistoryFromNetwork()
protected fr.esrf.TangoApi.DeviceAttribute	readDeviceValueFromNetwork()
protected fr.esrf.TangoApi.DeviceAttribute	readValueFromNetwork()
void	removeErrorListener(IErrorListener l) Removes the given IErrorListener from this objects list of errorlisteners.
void	removeSetErrorListener(ISetErrorListener l) Removes a setErrorListener.
void	removeStateListener(IAttributeStateListener l) removeStateListener removes a listener to state-changes for this attribute.
protected void	serializeInit()
void	setAlias(java.lang.String alias)
protected void	setAttError(java.lang.String s, java.lang.Throwable t)
protected void	setConfiguration(fr.esrf.TangoApi.AttributeInfoEx c)
void	setDescription(java.lang.String desc) setDescription sets the description of this attribute
void	setDevice(Device d)
void	setLabel(java.lang.String label) setLabel sets the label of this attribute
void	setName(java.lang.String s) setName sets the name of this attribute.
void	setProperty(java.lang.String name, java.lang.Number value) setProperty
void	setProperty(java.lang.String name, java.lang.Number value, boolean editable) setProperty
void	setPropertyStorage(PropertyStorage propertyStorage)
void	setSkippingRefresh(boolean b) Setting this property to true means that the attribute should not read nor distribute new values when its refresh is called
protected void	setState()
protected void	setState(fr.esrf.TangoApi.DeviceAttribute da)
protected void	setState(java.lang.String s)
void	storeConfig()
java.lang.String	toString()
protected void	writeAtt()

Methods inherited from class java.lang.Object

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

Methods inherited from interface fr.esrf.tangoatk.core.IAttribute

dispatch, dispatchError

Methods inherited from interface fr.esrf.tangoatk.core.IRefreshee

refresh

Methods inherited from interface fr.esrf.TangoApi.events.ITangoPeriodicListener

periodic

Methods inherited from interface fr.esrf.TangoApi.events.ITangoChangeListener

change

Field Detail

config

protected transient fr.esrf.TangoApi.AttributeInfoEx config

propertyStorage

protected PropertyStorage propertyStorage

propChanges

protected EventSupport propChanges

device

protected Device device

attribute

protected fr.esrf.TangoApi.DeviceAttribute attribute

error

protected java.lang.String error

nameSansDevice

protected java.lang.String nameSansDevice

name

protected java.lang.String name

timer

protected transient AtkTimer timer

state

protected java.lang.String state

timeStamp

protected long timeStamp

skippingRefresh

protected boolean skippingRefresh

alias

protected java.lang.String alias

refreshCount

protected long refreshCount

changeCount

protected long changeCount

periodicCount

protected long periodicCount

eventError

protected fr.esrf.Tango.DevFailed eventError

attPropertiesLoaded

protected boolean attPropertiesLoaded

Constructor Detail

AAttribute

protected AAttribute()

Method Detail

getVersion

public java.lang.String getVersion()

serializeInit

protected void serializeInit()
                      throws java.io.IOException

Throws:

java.io.IOException

init

protected void init(Device d,
                    java.lang.String name,
                    fr.esrf.TangoApi.AttributeInfoEx config,
                    boolean doEvent)

hasEvents

public boolean hasEvents()

Description copied from interface: IAttribute

hasEvents returns true if the attribute is refreshed by event system

Specified by:

hasEvents in interface IAttribute

Returns:

true if the attribute is refreshed thanks to event system false if it is refreshed by the ATK refresher thread

getRefreshCount

public long getRefreshCount()

getChangeCount

public long getChangeCount()

getPeriodicCount

public long getPeriodicCount()

getSubscriptionError

public java.lang.String getSubscriptionError()

Returns a string that describe the error which occurs during event subscription.

getDeviceAttribute

public fr.esrf.TangoApi.DeviceAttribute getDeviceAttribute()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

getPropChanges

public EventSupport getPropChanges()

getType

public java.lang.String getType()

Description copied from interface: IAttribute

getType returns a human-readable representaion of the type of this attribute.

Specified by:

getType in interface IAttribute

Returns:

a String value

getTangoDataType

public int getTangoDataType()

Description copied from interface: IAttribute

getTangoDataType returns the type of this attribute.

Specified by:

getTangoDataType in interface IAttribute

Returns:

an int value

getTangoDataFormat

public fr.esrf.Tango.AttrDataFormat getTangoDataFormat()

Description copied from interface: IAttribute

getTangoDataFormat returns the data format of this attribute.

Specified by:

getTangoDataFormat in interface IAttribute

Returns:

an AttrDataFormat value

storeConfig

public void storeConfig()

Specified by:

storeConfig in interface IEntity

getFormat

public java.lang.String getFormat()

Description copied from interface: IAttribute

getFormat returns the human readable representation of the format of this attribute. To obtain the numeric code of the format, please consult getPropertyMap("format");

Specified by:

getFormat in interface IAttribute

Returns:

a String value

addErrorListener

public void addErrorListener(IErrorListener l)

Description copied from interface: IEntity

An IErrorListener is an object that listens to error property changes from this object.

Specified by:

addErrorListener in interface IEntity

Parameters:

l - an IErrorListener value

removeErrorListener

public void removeErrorListener(IErrorListener l)

Description copied from interface: IEntity

Removes the given IErrorListener from this objects list of errorlisteners.

Specified by:

removeErrorListener in interface IEntity

Parameters:

l - an IErrorListener value

addSetErrorListener

public void addSetErrorListener(ISetErrorListener l)

Description copied from interface: IAttribute

An ISetErrorListener is an object that listens to setting error property changes from this sttribute.

Specified by:

addSetErrorListener in interface IAttribute

Parameters:

l - an ISetErrorListener value

removeSetErrorListener

public void removeSetErrorListener(ISetErrorListener l)

Description copied from interface: IAttribute

Removes a setErrorListener. An ISetErrorListener is an object that listens to setting error property changes from this attribute.

Specified by:

removeSetErrorListener in interface IAttribute

Parameters:

l - an ISetErrorListener value

addStateListener

public void addStateListener(IAttributeStateListener l)

Description copied from interface: IAttribute

addStateListener adds a listener to state-changes for this attribute.

Specified by:

addStateListener in interface IAttribute

Parameters:

l - an IAttributeStateListener value

removeStateListener

public void removeStateListener(IAttributeStateListener l)

Description copied from interface: IAttribute

removeStateListener removes a listener to state-changes for this attribute.

Specified by:

removeStateListener in interface IAttribute

Parameters:

l - an IAttributeStateListener value

setDevice

public void setDevice(Device d)

getDevice

public Device getDevice()

Description copied from interface: IEntity

getDevice returns the device this IEntity belongs to.

Specified by:

getDevice in interface IEntity

Returns:

a fr.esrf.tangoatk.core.Device value

readAttError

protected void readAttError(java.lang.String s,
                            java.lang.Throwable t)

setAttError

protected void setAttError(java.lang.String s,
                           java.lang.Throwable t)

getUnit

public java.lang.String getUnit()

Description copied from interface: IAttribute

getUnit returns the unit of this attribute.

Specified by:

getUnit in interface IAttribute

Returns:

a String value

getStandardUnit

public java.lang.String getStandardUnit()

Description copied from interface: IAttribute

getStandardUnit returns the standard unit of this attribute

Specified by:

getStandardUnit in interface IAttribute

Returns:

a String value

getStandardUnitFactor

public double getStandardUnitFactor()

Description copied from interface: IAttribute

getStandardUnitFactor returns the standard unit of this attribute. The standard unit is the value which must be multiplied with the value of the attribute to obtain the value in a unit conforming to the standard metric system.

Specified by:

getStandardUnitFactor in interface IAttribute

Returns:

a double value

getDisplayUnit

public java.lang.String getDisplayUnit()

Description copied from interface: IAttribute

getDisplayUnit returns the display unit of this attribute

Specified by:

getDisplayUnit in interface IAttribute

Returns:

a String value

getDisplayUnitFactor

public double getDisplayUnitFactor()

Description copied from interface: IAttribute

getDisplayUnitFactor returns the DisplayUnit Multiplication factor of this attribute. The display unit factor is the value which must be multiplied with the value of the attribute (returned by the device server) to obtain the value which should be displayed (the value converted into display unit). All the Number Change Events inside ATK and the Viewers use the value converted into the display unit.

Specified by:

getDisplayUnitFactor in interface IAttribute

Returns:

a double value returns 1.0 if the attribute property "display_unit" is not defined or has an invalid value returns the value defined by the attribute property "display_unit".

getLabel

public java.lang.String getLabel()

Description copied from interface: IAttribute

getLabel returns the label of this attribute.

Specified by:

getLabel in interface IAttribute

Returns:

a String value

setLabel

public void setLabel(java.lang.String label)

Description copied from interface: IAttribute

setLabel sets the label of this attribute

Specified by:

setLabel in interface IAttribute

Parameters:

label - a String value

setName

public void setName(java.lang.String s)

Description copied from interface: IAttribute

setName sets the name of this attribute.

Specified by:

setName in interface IAttribute

Parameters:

s - a String value

setDescription

public void setDescription(java.lang.String desc)

Description copied from interface: IAttribute

setDescription sets the description of this attribute

Specified by:

setDescription in interface IAttribute

Parameters:

desc - a String value

getDescription

public java.lang.String getDescription()

Description copied from interface: IAttribute

getDescription returns the description of this attribute.

Specified by:

getDescription in interface IAttribute

Returns:

a String value

getLevel

public int getLevel()

isOperator

public boolean isOperator()

Specified by:

isOperator in interface IEntity

isExpert

public boolean isExpert()

Specified by:

isExpert in interface IEntity

setConfiguration

protected void setConfiguration(fr.esrf.TangoApi.AttributeInfoEx c)

getPropertyNames

public static java.lang.String[] getPropertyNames()

getAlias

public java.lang.String getAlias()

Specified by:

getAlias in interface IEntity

setAlias

public void setAlias(java.lang.String alias)

Specified by:

setAlias in interface IEntity

getName

public java.lang.String getName()

Description copied from interface: IEntity

Gets the name of this IEntity

Specified by:

getName in interface IEntity

Returns:

String the name of the IEntity

getNameSansDevice

public java.lang.String getNameSansDevice()

Specified by:

getNameSansDevice in interface IEntity

isWritable

public boolean isWritable()

Description copied from interface: IAttribute

isWritable returns true if this attribute is writable

Specified by:

isWritable in interface IAttribute

Returns:

a boolean value

readValueFromNetwork

protected final fr.esrf.TangoApi.DeviceAttribute readValueFromNetwork()
                                                               throws fr.esrf.Tango.DevFailed

Throws:

fr.esrf.Tango.DevFailed

readDeviceValueFromNetwork

protected final fr.esrf.TangoApi.DeviceAttribute readDeviceValueFromNetwork()
                                                                     throws fr.esrf.Tango.DevFailed

Throws:

fr.esrf.Tango.DevFailed

setState

protected void setState()
                 throws fr.esrf.Tango.DevFailed

Throws:

fr.esrf.Tango.DevFailed

setState

protected void setState(fr.esrf.TangoApi.DeviceAttribute da)
                 throws fr.esrf.Tango.DevFailed

Throws:

fr.esrf.Tango.DevFailed

getAttribute

public fr.esrf.TangoApi.DeviceAttribute getAttribute()

Description copied from interface: IAttribute

getAttribute returns the lowlevel attribute of this attribute.

Specified by:

getAttribute in interface IAttribute

Returns:

a DeviceAttribute value

setState

protected void setState(java.lang.String s)

getState

public java.lang.String getState()

Description copied from interface: IAttribute

getState returns a human-readable representation of the state.

Specified by:

getState in interface IAttribute

Returns:

a String value

writeAtt

protected void writeAtt()
                 throws fr.esrf.Tango.DevFailed

Throws:

fr.esrf.Tango.DevFailed

getMaxXDimension

public int getMaxXDimension()

Description copied from interface: IAttribute

getMaxXDimension returns the max x-dimension of the attribute

Specified by:

getMaxXDimension in interface IAttribute

Returns:

an int value

getMaxYDimension

public int getMaxYDimension()

Description copied from interface: IAttribute

getMaxYDimension returns the max y-dimension of the attribute

Specified by:

getMaxYDimension in interface IAttribute

Returns:

an int value

getYDimension

public int getYDimension()

Description copied from interface: IAttribute

getYDimension returns the actual y-dimension of the attribute

Specified by:

getYDimension in interface IAttribute

Returns:

an int value

getHeight

public int getHeight()

Description copied from interface: IAttribute

getHeight alias for getYDimension()

Specified by:

getHeight in interface IAttribute

Returns:

an int value

getXDimension

public int getXDimension()

Description copied from interface: IAttribute

getXDimension returns the actual x-dimension of the attribute.

Specified by:

getXDimension in interface IAttribute

Returns:

an int value

getWidth

public int getWidth()

Description copied from interface: IAttribute

getWidth alias for getXDimension()

Specified by:

getWidth in interface IAttribute

Returns:

an int value

setSkippingRefresh

public void setSkippingRefresh(boolean b)

Description copied from interface: IAttribute

Setting this property to true means that the attribute should not read nor distribute new values when its refresh is called

Specified by:

setSkippingRefresh in interface IAttribute

isSkippingRefresh

public boolean isSkippingRefresh()

Specified by:

isSkippingRefresh in interface IAttribute

checkDimensions

protected void checkDimensions(java.lang.Object[][] o)

checkDimensions

protected void checkDimensions(double[][] o)

checkDimensions

protected void checkDimensions(boolean[][] o)

flatten

public static java.lang.String[] flatten(java.lang.String[][] src)

readAttHistoryFromNetwork

protected final fr.esrf.TangoApi.DeviceDataHistory[] readAttHistoryFromNetwork()
                                                                        throws fr.esrf.Tango.DevFailed

Throws:

fr.esrf.Tango.DevFailed

getListenerList

public AtkEventListenerList getListenerList()

Specified by:

getListenerList in interface IEntity

freeInternalData

public void freeInternalData()

getProperty

public Property getProperty(java.lang.String name)

getProperty returns property with the name given in the first parameter.

Specified by:

getProperty in interface IEntity

Parameters:

name - a String value

Returns:

an Property value

getPropertyMap

public java.util.Map getPropertyMap()

getPropertyMap returns a Map containing this entitys properties.

Specified by:

getPropertyMap in interface IEntity

Returns:

a Map value

setProperty

public void setProperty(java.lang.String name,
                        java.lang.Number value)

setProperty

Specified by:

setProperty in interface IAttribute

Parameters:

name - a String value containing the name of the property

n - a Number value containing the numeric value of the property

setProperty

public void setProperty(java.lang.String name,
                        java.lang.Number value,
                        boolean editable)

setProperty

Specified by:

setProperty in interface IAttribute

Parameters:

name - a String value containing the name of the property

n - a Number value containing the value of the property

editable - a boolean value which decides if the property is editable or not.

getPropertyStorage

public PropertyStorage getPropertyStorage()

setPropertyStorage

public void setPropertyStorage(PropertyStorage propertyStorage)

areAttPropertiesLoaded

public boolean areAttPropertiesLoaded()

Description copied from interface: IAttribute

areAttPropertiesLoaded returns true if the some ATK specific attribute properties have already been loaded from the Tango DB. One example for these ATK specific attribute properties is : OpenCloseInverted for a DevStateScalar attribute

Specified by:

areAttPropertiesLoaded in interface IAttribute

Returns:

true if all the attribute properties have been read from the Tango DB and initialized false the ATK specific attribute properties have not been initialized yet

loadAttProperties

public void loadAttProperties()

Description copied from interface: IAttribute

Method used by some attribute viewers to force the reading of some specific at setModel(). The viewer first tests if the ATK specific attribute properties have not been initialized yet (call to areAttPropertiesLoaded())

Specified by:

loadAttProperties in interface IAttribute