Uses of Interface
edu.nrao.sss.electronics.SignalProcessor

Packages that use SignalProcessor

edu.nrao.sss.electronics

Electronic components that process frequency signals.

Uses of SignalProcessor in edu.nrao.sss.electronics

Classes in edu.nrao.sss.electronics that implement SignalProcessor

class	SignalCombiner Deprecated. This class will be eliminated because the design of this package is not conducive to devices that process multiple inputs simultaneously. A device that combines multiple signals into one. There are restrictions on the nature of the signals to be combined, namely: All signals must have the same polarization. All signals must have the same mapping function (the function that converts a current frequency to a proxied frequency). All signals must have the same reversal state (either all reversed or none reversed) for the relationship between their current and proxied frequencies. (This is really redundant, given item 2, above.) A recent change to the Signal class changed its the way in which it holds frequencies. It had held these in the form of a FrequencySpectrum; it now holds them in the form of a FrequencyRange. This change compromises the ability of this combiner. The main consequence is that if signals S and T hold non-overlapping, non-contiguous, ranges, the combined signal contains all of S, all of T, and the range in between them. Version Info: $Revision: 1198 $ $Date: 2008-04-02 18:59:31 -0600 (Wed, 02 Apr 2008) $ $Author: dharland $ (last person to modify)
class	SignalFilter A filter that operates on the current frequencies of signals.
class	SignalManifold A device that takes an input signal and replicates it on all of its outputs.
class	SignalMixer A device that mixes a signal with another frequency.
class	SignalMultiplier A device that multiplies the current frequencies of a signal.
class	SignalPipe A connector for moving a signal from one device to another.
class	SignalProcessorSink A signal processor that does not propagate its signal.
class	SignalSampler A device that samples a signal to create a DigitalSignal.
class	SignalSwitch A device that can connect one of its inputs to one of its outputs and pass signals through that connection.
class	SignalTransferSwitch A special kind of switch that provides a one-to-one mapping of its N input poles to its N output poles.

Methods in edu.nrao.sss.electronics with parameters of type SignalProcessor

boolean	SignalPipe.canConnectOutputTo(SignalProcessor processor) Returns true if the output of this pipe may be connected to processor.
boolean	SignalPipe.connectOutputTo(SignalProcessor processor) Attempts to connect the output of this pipe to processor and returns true if successful.
void	SignalCombiner.executeFromStartOfChainUpTo(SignalProcessor firstUnexecutedDevice) Deprecated.
void	SignalTransferSwitch.executeFromStartOfChainUpTo(SignalProcessor firstUnexecutedDevice)
void	SignalMultiplier.executeFromStartOfChainUpTo(SignalProcessor firstUnexecutedDevice)
void	SignalSwitch.executeFromStartOfChainUpTo(SignalProcessor firstUnexecutedDevice)
void	SignalPipe.executeFromStartOfChainUpTo(SignalProcessor firstUnexecutedDevice)
void	SignalMixer.executeFromStartOfChainUpTo(SignalProcessor firstUnexecutedDevice)
void	SignalManifold.executeFromStartOfChainUpTo(SignalProcessor firstUnexecutedDevice)
void	SignalProcessor.executeFromStartOfChainUpTo(SignalProcessor firstUnexecutedDevice) Retreats upstream from this processor to the source of the stream and executes that device(s), telling it to stop execution at firstUnexecutedDevice.
void	SignalProcessorSink.executeFromStartOfChainUpTo(SignalProcessor firstUnexecutedDevice)
void	SignalSampler.executeFromStartOfChainUpTo(SignalProcessor firstUnexecutedDevice)
void	SignalFilter.executeFromStartOfChainUpTo(SignalProcessor firstUnexecutedDevice)
void	SignalCombiner.executeUpTo(SignalProcessor firstUnexecutedDevice) Deprecated.
void	SignalTransferSwitch.executeUpTo(SignalProcessor firstUnexecutedDevice)
void	SignalMultiplier.executeUpTo(SignalProcessor firstUnexecutedDevice)
void	SignalSwitch.executeUpTo(SignalProcessor firstUnexecutedDevice)
void	SignalPipe.executeUpTo(SignalProcessor firstUnexecutedDevice)
void	SignalMixer.executeUpTo(SignalProcessor firstUnexecutedDevice)
void	SignalManifold.executeUpTo(SignalProcessor firstUnexecutedDevice)
void	SignalProcessor.executeUpTo(SignalProcessor firstUnexecutedDevice) Executes this device and all downstream devices up to, but not including, the firstUnexecutedDevice.
void	SignalProcessorSink.executeUpTo(SignalProcessor firstUnexecutedDevice) Does nothing.
void	SignalSampler.executeUpTo(SignalProcessor firstUnexecutedDevice)
void	SignalFilter.executeUpTo(SignalProcessor firstUnexecutedDevice)
static SignalPipe	SignalPipe.makeAndWeldOutputTo(SignalProcessor processor) Creates a new pipe, welds its output to processor, and returns it.