fftManager
Class FftCProcess

java.lang.Object
  backendCInterfase.BackendProcess
      fftManager.FftCProcess

public class FftCProcess
extends BackendProcess

Field Summary

private int[]	channelCount
private long[]	channelSample
private FFTDataBlock	fftDataBlock
private FFTParameters	fftParameters
private PamFFTProcess	fftProcess

Constructor Summary

FftCProcess(PamFFTProcess fftProcess)

Method Summary

java.lang.Object	getParams() Get params to be passed over to the JNI C code.
void	newData(int dataType, int channelMap, short[] data, int dataLenBytes)
boolean	prepareProcess() Will be called before start up so that the process can take any special actions needed to inhibit parts of the java operation.

Methods inherited from class backendCInterfase.BackendProcess

getInputDataName, getOutputDataBlock, getOutputDataName, getProcessName, getProcessType, getReturnData, getReturnData, getReturnData, setStatus

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

fftProcess

private PamFFTProcess fftProcess

fftParameters

private FFTParameters fftParameters

fftDataBlock

private FFTDataBlock fftDataBlock

channelSample

private long[] channelSample

channelCount

private int[] channelCount

Constructor Detail

FftCProcess

public FftCProcess(PamFFTProcess fftProcess)

Method Detail

getParams

public java.lang.Object getParams()

Description copied from class: BackendProcess

Get params to be passed over to the JNI C code.

Params should be in the form of a Java structure. Module specific C Code on the other side will unpack the Java parameters and turn it into an equivalent C structure. There must be a perfect match between the Java and the C or the program will crash

Specified by:

getParams in class BackendProcess

Returns:

Object containing configuration parameters for this module.

prepareProcess

public boolean prepareProcess()

Description copied from class: BackendProcess

Will be called before start up so that the process can take any special actions needed to inhibit parts of the java operation.

Specified by:

prepareProcess in class BackendProcess

Returns:

true if all Ok.

newData

public void newData(int dataType,
                    int channelMap,
                    short[] data,
                    int dataLenBytes)

Specified by:

newData in class BackendProcess