public final class RadarAntennaSignalProcessor extends AntennaSignalProcessor<RadioFrequencyGainPattern>
ParabolicGainPattern
is used as the gain pattern and signals not within the band
CommunicationsConstants.MinimumRfFrequency to
CommunicationsConstants.MaximumRfFrequency are rejected from the output.| Constructor and Description |
|---|
RadarAntennaSignalProcessor(BaseReceivingAntennaExtension<RadioFrequencyGainPattern,RadarAntennaSignalProcessor> antennaExtension,
double noiseTemperature)
Initializes a new instance.
|
| Modifier and Type | Method and Description |
|---|---|
protected boolean |
checkForSameDefinition(AntennaSignalProcessor<RadioFrequencyGainPattern> other)
Checks to determine if another instance has the same definition as this instance and
returns
true if it does. |
Object |
clone(CopyContext context)
Clones this object using the specified context.
|
protected int |
computeCurrentDefinitionHashCode()
Computes a hash code based on the current properties of this object.
|
double |
getNoiseTemperature()
Gets the antenna noise temperature, in kelvin.
|
SignalEvaluator |
getSignalEvaluator(EvaluatorGroup group,
SignalPropagationGraph graph)
Get an evaluator which can produce the output from the signal processor.
|
void |
setNoiseTemperature(double value)
Sets the antenna noise temperature, in kelvin.
|
checkForSameDefinition, enumerateDependencies, getCrossPolarizationLeakage, getInputSignalProcessor, getMaximumFrequency, getMinimumFrequency, getOutputSignalProcessorPrepolarizer, getPolarizationSource, getReceivingAntennaExtension, getSignalEvaluatorForLink, setCrossPolarizationLeakage, setInputSignalProcessor, setMaximumFrequency, setMinimumFrequency, setPolarizationSourcecheckForSameDefinition, getProcessingDelay, getService, getSignalEvaluator, getSignalOutputareSameDefinition, areSameDefinition, areSameDefinition, areSameDefinition, areSameDefinition, collectionItemsAreSameDefinition, collectionItemsAreSameDefinition, collectionItemsAreSameDefinition, dictionaryItemsAreSameDefinition, freeze, freezeAggregatedObjects, getCollectionHashCode, getCollectionHashCode, getCollectionHashCode, getDefinitionHashCode, getDefinitionHashCode, getDefinitionHashCode, getDefinitionHashCode, getDefinitionHashCode, getDefinitionHashCode, getDictionaryHashCode, getIsFrozen, isSameDefinition, throwIfFrozenpublic RadarAntennaSignalProcessor(BaseReceivingAntennaExtension<RadioFrequencyGainPattern,RadarAntennaSignalProcessor> antennaExtension, double noiseTemperature)
antennaExtension - The radar receiving antenna extension.noiseTemperature - The antenna noise temperature, in kelvin.public Object clone(CopyContext context)
This method should be implemented to call a copy constructor on the class of the
object being cloned. The copy constructor should take the CopyContext as a parameter
in addition to the existing instance to copy. The copy constructor should first call
CopyContext.addObjectMapping(T, T) to identify the newly constructed instance
as a copy of the existing instance. It should then copy all fields, using
CopyContext.updateReference(T) to copy any reference fields.
A typical implementation of ICloneWithContext:
public static class MyClass implements ICloneWithContext {
public MyClass(MyClass existingInstance, CopyContext context) {
context.addObjectMapping(existingInstance, this);
someReference = context.updateReference(existingInstance.someReference);
}
@Override
public final Object clone(CopyContext context) {
return new MyClass(this, context);
}
private Object someReference;
}
In general, all fields that are reference types should be copied with a call to
CopyContext.updateReference(T). There are a couple of exceptions:
If one of these exceptions applies, the CopyContext should be given an opportunity
to update the reference before the reference is copied explicitly. Use
CopyContext.updateReference(T) to update the reference. If CopyContext.updateReference(T) returns
the original object, indicating that the context does not have a replacement registered,
then copy the object manually by invoking a Clone method, a copy constructor, or by manually
constructing a new instance and copying the values.
alwaysCopy = context.updateReference(existingInstance.alwaysCopy);
if (existingInstance.alwaysCopy != null && alwaysCopy == existingInstance.alwaysCopy) {
alwaysCopy = (AlwaysCopy) existingInstance.alwaysCopy.clone(context);
}
If you are implementing an evaluator (a class that implements IEvaluator), the
IEvaluator.updateEvaluatorReferences(agi.foundation.infrastructure.CopyContext) method shares some responsibilities with the
copy context constructor. Code duplication can be avoided by doing the following:
CopyContext.updateReference(T). You should still call CopyContext.updateReference(T) on any references to
non-evaluators.
IEvaluator.updateEvaluatorReferences(agi.foundation.infrastructure.CopyContext) as the last line in the constructor and pass it the
same CopyContext passed to the constructor.
IEvaluator.updateEvaluatorReferences(agi.foundation.infrastructure.CopyContext) as normal. See the reference documentation for
IEvaluator.updateEvaluatorReferences(agi.foundation.infrastructure.CopyContext) for more information on implementing that method.
public MyClass(MyClass existingInstance, CopyContext context) {
super(existingInstance, context);
someReference = context.updateReference(existingInstance.someReference);
evaluatorReference = existingInstance.evaluatorReference;
updateEvaluatorReferences(context);
}
@Override
public void updateEvaluatorReferences(CopyContext context) {
evaluatorReference = context.updateReference(evaluatorReference);
}
@Override
public Object clone(CopyContext context) {
return new MyClass(this, context);
}
private Object someReference;
private IEvaluator evaluatorReference;clone in interface ICloneWithContextclone in class DefinitionalObjectcontext - The context to use to perform the copy.protected boolean checkForSameDefinition(AntennaSignalProcessor<RadioFrequencyGainPattern> other)
AntennaSignalProcessortrue if it does. Derived classes MUST override this method and check
all new fields introduced by the derived class for definitional equivalence. It is NOT necessary
to check base class fields because the base class will already have done that. When overriding this method,
you should NOT call the base implementation because it will return false for all derived-class instances.
Derived classes should check the type of other to preserve the symmetric nature of IEquatableDefinition.isSameDefinition(java.lang.Object).checkForSameDefinition in class AntennaSignalProcessor<RadioFrequencyGainPattern>other - The other instance to compare to this one.true if the two objects are defined equivalently; otherwise false.protected int computeCurrentDefinitionHashCode()
RadarAntennaSignalProcessor.checkForSameDefinition(agi.foundation.communications.antennas.AntennaSignalProcessor<agi.foundation.communications.antennas.RadioFrequencyGainPattern>) method.computeCurrentDefinitionHashCode in class AntennaSignalProcessor<RadioFrequencyGainPattern>public SignalEvaluator getSignalEvaluator(EvaluatorGroup group, SignalPropagationGraph graph)
getSignalEvaluator in interface ISignalSourcegetSignalEvaluator in class AntennaSignalProcessor<RadioFrequencyGainPattern>group - The evaluator group in which to create the evaluator.graph - The graph of the communication links used to propagate signals.ArgumentNullException - Thrown when group or graph is null.public final double getNoiseTemperature()
public final void setNoiseTemperature(double value)