void Mixer_Impl::removePortForBranch(unsigned branchIndex)
{
int _nextBranchIndex = nextBranchIndex();
model().disconnect(getObject<ModelObject>(),inletPort(branchIndex));
for(int i = branchIndex + 1; i < _nextBranchIndex; i++ )
{
ModelObject mo = inletModelObject(i).get();
unsigned port = connectedObjectPort( inletPort(i) ).get();
model().disconnect(getObject<ModelObject>(),inletPort(i));
model().connect(mo,port,getObject<ModelObject>(),inletPort(i-1));
}
}
void Splitter_Impl::removePortForBranch(unsigned branchIndex)
{
int _nextBranchIndex = nextBranchIndex();
model().disconnect(getObject<ModelObject>(),outletPort(branchIndex));
//std::vector<ModelObject> modelObjects = outletModelObjects();
for(int i = branchIndex + 1; i < _nextBranchIndex; i++ )
{
ModelObject mo = outletModelObject(i).get();
unsigned port = connectedObjectPort( outletPort(i) ).get();
model().disconnect(getObject<ModelObject>(),outletPort(i));
model().connect(getObject<ModelObject>(),outletPort(i-1),mo,port);
}
}
unsigned PortList_Impl::newPortAfterIndex(unsigned portIndex)
{
//std::vector<ModelObject> modelObjects = this->modelObjects();
for(int i = portIndex; i < int(nextPortIndex()) - 1; i++ )
{
ModelObject mo = modelObject(i).get();
unsigned port = connectedObjectPort( this->port(i) ).get();
model().connect(getObject<ModelObject>(),this->port(i+2),mo,port);
}
Model _model = model();
Node node( _model );
_model.connect( getObject<ModelObject>(),this->port(portIndex+1),node,node.inletPort() );
return this->port(portIndex++);
}
unsigned Mixer_Impl::newInletPortAfterBranch(unsigned branchIndex)
{
//std::vector<ModelObject> modelObjects = inletModelObjects();
unsigned stop = nextBranchIndex();
for(unsigned i = branchIndex; i < stop; i++ )
{
ModelObject mo = inletModelObject(i).get();
unsigned port = connectedObjectPort( inletPort(i) ).get();
model().connect(getObject<ModelObject>(),inletPort(i+2),mo,port);
}
Model _model = model();
Node node( _model );
_model.connect( node,node.outletPort(),getObject<ModelObject>(),inletPort(branchIndex+1) );
return inletPort(branchIndex++);
}
unsigned Splitter_Impl::newOutletPortAfterBranch(unsigned branchIndex)
{
//std::vector<ModelObject> modelObjects = outletModelObjects();
int stop = nextBranchIndex() - 1;
for(int i = branchIndex; i < stop; i++ )
{
ModelObject mo = outletModelObject(i).get();
unsigned port = connectedObjectPort( outletPort(i) ).get();
model().connect(getObject<ModelObject>(),outletPort(i+2),mo,port);
}
Model _model = model();
Node node( _model );
_model.connect( getObject<ModelObject>(),outletPort(branchIndex+1),node,node.inletPort() );
return outletPort(branchIndex++);
}
bool WaterToAirComponent_Impl::removeFromPlantLoop()
{
boost::optional<PlantLoop> _loop = plantLoop();
OptionalNode targetModelObject;
OptionalNode sourceModelObject;
OptionalUnsigned targetPort;
OptionalUnsigned sourcePort;
OptionalModelObject target2ModelObject;
OptionalModelObject source2ModelObject;
OptionalUnsigned target2Port;
OptionalUnsigned source2Port;
HVACComponent thisObject = getObject<HVACComponent>();
if( _loop && _loop->demandComponent(handle()) )
{
targetModelObject = waterOutletModelObject()->optionalCast<Node>();
sourceModelObject = waterInletModelObject()->optionalCast<Node>();
targetPort = connectedObjectPort(waterOutletPort());
sourcePort = connectedObjectPort(waterInletPort());
target2ModelObject = targetModelObject->outletModelObject();
source2ModelObject = sourceModelObject->inletModelObject();
target2Port = targetModelObject->connectedObjectPort(targetModelObject->outletPort());
source2Port = sourceModelObject->connectedObjectPort(sourceModelObject->inletPort());
boost::optional<Node> demandInletNode = _loop->demandInletNode();
boost::optional<Node> demandOutletNode = _loop->demandOutletNode();
Mixer mixer = _loop->demandMixer();
Splitter splitter = _loop->demandSplitter();
// If the component is stuck directly between the inlet and outlet node.
if( demandInletNode->handle() == waterInletModelObject()->handle()
&&
demandOutletNode->handle() == waterOutletModelObject()->handle() )
{
model().disconnect(thisObject,waterOutletPort());
model().disconnect(thisObject,waterInletPort());
model().connect( demandInletNode.get(), demandInletNode->outletPort(),
demandOutletNode.get(), demandOutletNode->inletPort() );
return true;
}
// If the component is at the very end of the supply path, but there is another component preceeding this one.
else if( demandOutletNode->handle() == waterOutletModelObject()->handle() )
{
model().disconnect(thisObject,waterOutletPort());
model().disconnect(thisObject,waterInletPort());
model().connect( source2ModelObject.get(), source2Port.get(),
demandOutletNode.get(), demandOutletNode->inletPort() );
sourceModelObject->remove();
return true;
}
// If the component is the only component (except nodes) between a splitter mixer pair
else if( (target2ModelObject.get() == mixer) &&
(source2ModelObject.get() == splitter) )
{
Model _model = model();
int i = splitter.branchIndexForOutletModelObject(sourceModelObject.get());
int j = mixer.branchIndexForInletModelObject(targetModelObject.get());
BOOST_ASSERT(i == j);
splitter.removePortForBranch(i);
mixer.removePortForBranch(i);
_model.disconnect(thisObject,waterOutletPort());
_model.disconnect(thisObject,waterInletPort());
targetModelObject->remove();
sourceModelObject->remove();
if( ! splitter.lastOutletModelObject() )
{
Node newNode(_model);
_model.connect(splitter,splitter.nextOutletPort(),newNode,newNode.inletPort());
_model.connect(newNode,newNode.outletPort(),mixer,mixer.nextInletPort());
}
return true;
}
// Else remove the component and the outlet node
else
{
model().disconnect(thisObject,waterOutletPort());
model().disconnect(thisObject,waterInletPort());
model().connect( sourceModelObject.get(), sourcePort.get(),
target2ModelObject.get(), target2Port.get() );
targetModelObject->remove();
return true;
}
}
return false;
}
bool WaterToAirComponent_Impl::removeFromAirLoopHVAC()
{
Model _model = model();
ModelObject thisObject = getObject<ModelObject>();
if( boost::optional<AirLoopHVAC> airLoop = airLoopHVAC() )
{
if( airOutletModelObject().get() == airLoop->supplyOutletNodes().front() &&
airInletModelObject().get() == airLoop->supplyInletNode() )
{
ModelObject sourceModelObject = airInletModelObject().get();
unsigned sourcePort = connectedObjectPort( airInletPort() ).get();
ModelObject targetModelObject = airOutletModelObject().get();
unsigned targetPort = connectedObjectPort( airOutletPort() ).get();
model().disconnect(thisObject,airOutletPort());
model().disconnect(thisObject,airInletPort());
_model.connect( sourceModelObject, sourcePort,
targetModelObject, targetPort );
return true;
}
else if( airOutletModelObject().get() == airLoop->supplyOutletNodes().front() )
{
Node sourceModelObject = airInletModelObject()->optionalCast<Node>().get();
ModelObject targetModelObject = airOutletModelObject().get();
unsigned targetPort = connectedObjectPort( airOutletPort() ).get();
ModelObject source2ModelObject = sourceModelObject.inletModelObject().get();
unsigned source2Port = sourceModelObject.connectedObjectPort( sourceModelObject.inletPort() ).get();
model().disconnect(thisObject,airOutletPort());
model().disconnect(thisObject,airInletPort());
_model.connect( source2ModelObject, source2Port,
targetModelObject, targetPort );
sourceModelObject.remove();
return true;
}
else
{
ModelObject sourceModelObject = airInletModelObject().get();
unsigned sourcePort = connectedObjectPort( airInletPort() ).get();
Node targetModelObject = airOutletModelObject()->optionalCast<Node>().get();
ModelObject target2ModelObject = targetModelObject.outletModelObject().get();
unsigned target2Port = targetModelObject.connectedObjectPort( targetModelObject.outletPort() ).get();
model().disconnect(thisObject,airOutletPort());
model().disconnect(thisObject,airInletPort());
_model.connect( sourceModelObject, sourcePort,
target2ModelObject, target2Port );
targetModelObject.remove();
return true;
}
}
return false;
}
bool HVACComponent_Impl::removeFromLoop( const HVACComponent & systemStartComponent,
const HVACComponent & systemEndComponent,
unsigned componentInletPort,
unsigned componentOutletPort )
{
auto _model = model();
auto thisObject = getObject<HVACComponent>();
if( systemStartComponent.model() != _model ) return false;
if( systemEndComponent.model() != _model ) return false;
auto inletComponent = connectedObject( componentInletPort );
auto outletComponent = connectedObject( componentOutletPort );
auto inletComponentOutletPort = connectedObjectPort( componentInletPort );
auto outletComponentInletPort = connectedObjectPort( componentOutletPort );
if( ! inletComponent ) return false;
if( ! outletComponent ) return false;
if( ! inletComponentOutletPort ) return false;
if( ! outletComponentInletPort ) return false;
auto inletNode = inletComponent->optionalCast<Node>();
auto outletNode = outletComponent->optionalCast<Node>();
boost::optional<Splitter> splitter;
boost::optional<Mixer> mixer;
if( inletNode ) {
if( auto mo = inletNode->inletModelObject() ) {
splitter = mo->optionalCast<Splitter>();
}
}
if( outletNode ) {
if( auto mo = outletNode->outletModelObject() ) {
mixer = mo->optionalCast<Mixer>();
}
}
if( systemStartComponent.handle() == inletComponent->handle()
&& systemEndComponent.handle() == outletComponent->handle() ) {
// This component is between the systemStartComponent and the systemEndComponent
// ie. the supply or demand inlet or outlet Nodes,
// or the oa system end points on either the relief or inlet air streams.
_model.disconnect(thisObject,componentInletPort);
_model.disconnect(thisObject,componentOutletPort);
_model.connect( inletComponent.get(), inletComponentOutletPort.get(),
outletComponent.get(), outletComponentInletPort.get() );
return true;
} else if( systemEndComponent.handle() == outletComponent->handle() ) {
// Here the systemEndComponent is immediately downstream of this component,
// but there are other components (besides systemStartComponent) upstream.
boost::optional<ModelObject> newInletComponent;
boost::optional<unsigned> newInletComponentOutletPort;
// Make sure we don't end up with two nodes next to each other after this component is removed
if( inletNode && outletNode ) {
newInletComponent = inletNode->inletModelObject();
newInletComponentOutletPort = inletNode->connectedObjectPort(inletNode->inletPort());
OS_ASSERT(newInletComponent);
OS_ASSERT(newInletComponentOutletPort);
} else {
newInletComponent = inletComponent;
newInletComponentOutletPort = inletComponentOutletPort;
}
_model.disconnect(thisObject,componentInletPort);
_model.disconnect(thisObject,componentOutletPort);
// inletNode->remove() would have failed if we did it before the disconnect
if( inletNode && outletNode ) {
inletNode->remove();
}
_model.connect( newInletComponent.get(), newInletComponentOutletPort.get(),
outletComponent.get(), outletComponentInletPort.get() );
return true;
} else if( splitter && mixer ) {
// If the component is the only component (except nodes) between a splitter mixer pair
OS_ASSERT(inletNode);
OS_ASSERT(outletNode);
int i = splitter->branchIndexForOutletModelObject(inletNode.get());
int j = mixer->branchIndexForInletModelObject(outletNode.get());
OS_ASSERT(i == j);
splitter->removePortForBranch(i);
mixer->removePortForBranch(i);
_model.disconnect(thisObject,componentInletPort);
_model.disconnect(thisObject,componentOutletPort);
inletNode->remove();
outletNode->remove();
if( ! splitter->lastOutletModelObject() )
{
Node newNode(_model);
_model.connect(splitter.get(),splitter->nextOutletPort(),newNode,newNode.inletPort());
_model.connect(newNode,newNode.outletPort(),mixer.get(),mixer->nextInletPort());
}
return true;
} else {
boost::optional<ModelObject> newOutletComponent;
boost::optional<unsigned> newOutletComponentInletPort;
if( inletNode && outletNode ) {
newOutletComponent = outletNode->outletModelObject();
newOutletComponentInletPort = outletNode->connectedObjectPort(outletNode->outletPort());
}
if( ! newOutletComponent ) newOutletComponent = outletComponent;
if( ! newOutletComponentInletPort ) newOutletComponentInletPort = outletComponentInletPort;
_model.disconnect(thisObject,componentInletPort);
_model.disconnect(thisObject,componentOutletPort);
// outletNode->remove() would have failed if we did it before the disconnect
if( inletNode && outletNode ) {
outletNode->remove();
}
model().connect( inletComponent.get(), inletComponentOutletPort.get(),
newOutletComponent.get(), newOutletComponentInletPort.get() );
return true;
}
return false;
}