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// $Id$
#include "EC_Negation_Filter.h"
#if ! defined (__ACE_INLINE__)
#include "EC_Negation_Filter.i"
#endif /* __ACE_INLINE__ */
ACE_RCSID(Event, EC_Negation_Filter, "$Id$")
TAO_EC_Negation_Filter::
TAO_EC_Negation_Filter (TAO_EC_Filter* child)
: child_ (child)
{
this->adopt_child (this->child_);
}
TAO_EC_Negation_Filter::~TAO_EC_Negation_Filter (void)
{
delete this->child_;
}
TAO_EC_Filter::ChildrenIterator
TAO_EC_Negation_Filter::begin (void) const
{
return ACE_const_cast(TAO_EC_Filter**,&this->child_);
}
TAO_EC_Filter::ChildrenIterator
TAO_EC_Negation_Filter::end (void) const
{
return ACE_const_cast(TAO_EC_Filter**,&this->child_) + 1;
}
ACE_INLINE int
TAO_EC_Negation_Filter::size (void) const
{
return 1;
}
int
TAO_EC_Negation_Filter::filter (const RtecEventComm::EventSet& event,
TAO_EC_QOS_Info& qos_info,
CORBA::Environment& ACE_TRY_ENV)
{
int n =
this->child_->filter (event, qos_info, ACE_TRY_ENV);
ACE_CHECK_RETURN (0);
if (this->parent () != 0 && n == 0)
{
this->parent ()->push (event, qos_info, ACE_TRY_ENV);
ACE_CHECK_RETURN (0);
}
return 1;
}
int
TAO_EC_Negation_Filter::filter_nocopy (RtecEventComm::EventSet& event,
TAO_EC_QOS_Info& qos_info,
CORBA::Environment& ACE_TRY_ENV)
{
int n =
this->child_->filter_nocopy (event, qos_info, ACE_TRY_ENV);
ACE_CHECK_RETURN (0);
if (this->parent () != 0 && n == 0)
{
this->parent ()->push_nocopy (event, qos_info, ACE_TRY_ENV);
ACE_CHECK_RETURN (0);
}
return 1;
}
void
TAO_EC_Negation_Filter::push (const RtecEventComm::EventSet&,
TAO_EC_QOS_Info&,
CORBA::Environment&)
{
}
void
TAO_EC_Negation_Filter::push_nocopy (RtecEventComm::EventSet&,
TAO_EC_QOS_Info&,
CORBA::Environment&)
{
}
void
TAO_EC_Negation_Filter::clear (void)
{
this->child_->clear ();
}
CORBA::ULong
TAO_EC_Negation_Filter::max_event_size (void) const
{
return this->child_->max_event_size ();
}
int
TAO_EC_Negation_Filter::can_match (
const RtecEventComm::EventHeader& header) const
{
return !this->child_->can_match (header);
}
int
TAO_EC_Negation_Filter::add_dependencies (
const RtecEventComm::EventHeader&,
const TAO_EC_QOS_Info &,
CORBA::Environment &)
{
return 0;
}
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