ChannelConnectionVerifier.h

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// ActiveParts (AP) and the corresponding Data Flow Framework (DFF) is invented and designed by Jakob Daescher.
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#ifndef IMT_BASE_DFF_ACTIVEPARTS_TEST_CHANNELCONNECTIONVERIFIER_H
#define IMT_BASE_DFF_ACTIVEPARTS_TEST_CHANNELCONNECTIONVERIFIER_H
 
#include <Imt.Base.Core.Platform/Platform.h>
#include <Imt.Base.Dff.ActiveParts/ChannelInternalForwarder.h>
#include <Imt.Base.Dff.ActiveParts/ChannelOneToAny.h>
#include <Imt.Base.Dff.ActiveParts/ChannelOneToOne.h>
#include <Imt.Base.Dff.ActiveParts/PortOutput.h>
#include <Imt.Base.Dff.ActiveParts/ReceiverIfc.h>
 
namespace imt {
namespace base {
namespace dff {
namespace activeparts {
namespace test {
 
class ChannelConnectionVerifier {
 
public:
 
    static bool testChannelOneToOne(PortOutput const& outputPort, ReceiverIfc const& inputPort) {
        if (outputPort.getChannel() == nullptr) {
            return false;
        }
        ChannelOneToOne const* pChannel = dynamic_cast<ChannelOneToOne const*>(outputPort.getChannel());
        if (pChannel == nullptr) {
            return false;
        }
        return (pChannel->getReceiveHandle() == inputPort.getReceiveHandle());
    }
 
    template<uint32_t NumberOfReceivers>
    static bool testChannelOneToAny(PortOutput const& outputPort, ReceiverIfc const& inputPort, uint32_t receiverIndex) {
        if (outputPort.getChannel() == nullptr) {
            return false;
        }
        ChannelOneToAny<NumberOfReceivers> const* pChannel = dynamic_cast<ChannelOneToAny<NumberOfReceivers> const*>(outputPort.getChannel());
        if (pChannel == nullptr) {
            return false;
        }
        return (pChannel->getReceiveHandle(receiverIndex) == inputPort.getReceiveHandle());
    }
 
    template<uint32_t NumberOfReceivers>
    static bool testChannelOneToAny(PortOutput const& outputPort, ReceiverIfc const& inputPort) {
        if (outputPort.getChannel() == nullptr) {
            return false;
        }
        ChannelOneToAny<NumberOfReceivers> const* pChannel = dynamic_cast<ChannelOneToAny<NumberOfReceivers> const*>(outputPort.getChannel());
        if (pChannel == nullptr) {
            return false;
        }
        for (uint32_t receiverIndex = 0U; receiverIndex < NumberOfReceivers; ++receiverIndex) {
            if (pChannel->getReceiveHandle(receiverIndex) == inputPort.getReceiveHandle()) {
                return true;
            }
        }
 
        return false;
    }
 
    template<uint32_t NumberOfReceivers>
    static bool testChannelInternalForwarder(PortOutput const& outputPort, ReceiverIfc const& inputPort, uint32_t receiverIndex, PortOutput const& forwarderPortOut) {
        if (outputPort.getChannel() == nullptr) {
            return false;
        }
        ChannelInternalForwarder<NumberOfReceivers> const* pChannel = dynamic_cast<ChannelInternalForwarder<NumberOfReceivers> const*>(outputPort.getChannel());
        if (pChannel == nullptr) {
            return false;
        }
 
        return (pChannel->getReceiveHandle(receiverIndex) == inputPort.getReceiveHandle()) && (pChannel->getForwarderPortOut() == &forwarderPortOut);
    }
 
    template<uint32_t NumberOfReceivers>
    static bool testChannelInternalForwarder(PortOutput const& outputPort, ReceiverIfc const& inputPort, PortOutput const& forwarderPortOut) {
        if (outputPort.getChannel() == nullptr) {
            return false;
        }
        ChannelInternalForwarder<NumberOfReceivers> const* pChannel = dynamic_cast<ChannelInternalForwarder<NumberOfReceivers> const*>(outputPort.getChannel());
        if (pChannel == nullptr || pChannel->getForwarderPortOut() != &forwarderPortOut) {
            return false;
        }
        for (uint32_t receiverIndex = 0U; receiverIndex < NumberOfReceivers; ++receiverIndex) {
            if (pChannel->getReceiveHandle(receiverIndex) == inputPort.getReceiveHandle()) {
                return true;
            }
        }
 
        return false;
    }
};
 
} // namespace test
} // namespace activeparts
} // namespace dff
} // namespace base
} // namespace imt
 
#endif // IMT_BASE_DFF_ACTIVEPARTS_TEST_CHANNELCONNECTIONVERIFIER_H