alma::ACS::impl::CommonComparableMonitorImpl Class Reference

Inheritance diagram for alma::ACS::impl::CommonComparableMonitorImpl:

[legend]Collaboration diagram for alma::ACS::impl::CommonComparableMonitorImpl:

[legend]List of all members.

Public Member Functions
	CommonComparableMonitorImpl (CommonPropertyImpl property, Callback callback, CBDescIn descIn)
	CommonComparableMonitorImpl (CommonPropertyImpl property, Callback callback, CBDescIn descIn, long startTime)
void	valueChanged (DataAccess source, Object oldValue, Object newValue)
synchronized void	resume ()
synchronized void	suspend ()
synchronized void	setValueTrigger (boolean enable)
synchronized void	setValueTrigger (Object delta, boolean enable)
Object	getValueTrigger (BooleanHolder enableHolder)
Static Public Attributes
final long	DEFAULT_POOL_TIME = 1000
Protected Member Functions
synchronized void	enable ()
synchronized void	disable ()
Protected Attributes
Object	deltaValue
boolean	onEveryChange
CommonComparablePropertyImpl	comparableProperty
Object	oldValue
boolean	enabled
Object	poolTimerTask

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Detailed Description

Implementation of common compareable (notifies on change) monitor.

Author:

Matej Sekoranja

Version:

$id$

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Constructor & Destructor Documentation

alma::ACS::impl::CommonComparableMonitorImpl::CommonComparableMonitorImpl (  CommonPropertyImpl  property, Callback  callback, CBDescIn  descIn )  [inline]

Constructor with immediate monitor notification (synchronized monitors supported). Parameters: property  property to be monitored, non-null. callback  callback, non-null. descIn  callback in-descriptor.

alma::ACS::impl::CommonComparableMonitorImpl::CommonComparableMonitorImpl (  CommonPropertyImpl  property, Callback  callback, CBDescIn  descIn, long  startTime )  [inline]

Constructor. Parameters: property  property to be monitored, non-null. callback  callback, non-null. descIn  callback in-descriptor. startTime  startTime (OMG time), values less or equal to current time mean immediately, value 0 means that start time should be controlled automatically (synchronized monitors).

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Member Function Documentation

synchronized void alma::ACS::impl::CommonComparableMonitorImpl::disable (   )  [inline, protected]

Disable on-change monitoring/pooling.

synchronized void alma::ACS::impl::CommonComparableMonitorImpl::enable (   )  [inline, protected]

Enable on-change monitoring/pooling.

Object alma::ACS::impl::CommonComparableMonitorImpl::getValueTrigger (  BooleanHolder  enableHolder  )  [inline]

Parameters: enableHolder  holder to be set current 'enable' status of the monitor. Returns: deltaValue current delta value, can be null. See also: alma.ACS.Monitor<type>Operations#get_value_trigger(org.omg.CORBA.<type>Holder, org.omg.CORBA.BooleanHolder)

synchronized void alma::ACS::impl::CommonComparableMonitorImpl::resume (   )  [inline]

See also: alma.ACS.SubscriptionOperations::resume() Reimplemented from alma::ACS::impl::CommonMonitorImpl.

synchronized void alma::ACS::impl::CommonComparableMonitorImpl::setValueTrigger (  Object  delta, boolean  enable )  [inline]

Enable on-delta-change monitoring, requires to operatie on CommonComparableProperty. Parameters: delta  delta value, non-null. enable  switch to enable/disable See also: alma.ACS.Monitor<type>Operations#set_value_trigger(<type>, boolean)

synchronized void alma::ACS::impl::CommonComparableMonitorImpl::setValueTrigger (  boolean  enable  )  [inline]

Enable on-change monitoring. Parameters: enable  switch to enable/disable See also: alma.ACS.Monitor<type>Operations#set_value_trigger(<type>, boolean)

synchronized void alma::ACS::impl::CommonComparableMonitorImpl::suspend (   )  [inline]

See also: alma.ACS.SubscriptionOperations::suspend() Reimplemented from alma::ACS::impl::CommonMonitorImpl.

void alma::ACS::impl::CommonComparableMonitorImpl::valueChanged (  DataAccess  source, Object  oldValue, Object  newValue )  [inline]

See also: alma.ACS.jbaci.DataAccess.ValueChangeListener::valueChanged(alma.ACS.jbaci.DataAccess, java.lang.Object, java.lang.Object)

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Member Data Documentation

CommonComparablePropertyImpl alma::ACS::impl::CommonComparableMonitorImpl::comparableProperty [protected]

Cache - casted property to CommonComparablePropertyImpl.

final long alma::ACS::impl::CommonComparableMonitorImpl::DEFAULT_POOL_TIME = 1000 [static]

Default pool time (if on-change notification are not supported) in ms.

Object alma::ACS::impl::CommonComparableMonitorImpl::deltaValue [protected]

Current required delta.

boolean alma::ACS::impl::CommonComparableMonitorImpl::enabled [protected]

Enabled status (might be true even if disabled (if suspended)) - user status.

Object alma::ACS::impl::CommonComparableMonitorImpl::oldValue [protected]

Last pooled (notified) value.

boolean alma::ACS::impl::CommonComparableMonitorImpl::onEveryChange [protected]

Flag if notification has to be done on every value change. NOTE: this mode is explicitly used for non-comparable properties, i.e. properties is implementing CommonComparablePropertyImpl.

Object alma::ACS::impl::CommonComparableMonitorImpl::poolTimerTask [protected]

Monitor timer task.

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The documentation for this class was generated from the following file:

• CommonComparableMonitorImpl.java

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