fr.profi.mzdb.io.reader.bb

Interface IBlobReader

All Known Implementing Classes:

AbstractBlobReader, BytesReader, SQLiteBlobReader, StreamReader

public interface IBlobReader

Interface for reading SQLite Blob

Author:

marco, David Bouyssie

Method Summary

Modifier and Type	Method and Description
void	disposeBlob() Cleanup the blob if necessary
long[]	getAllSpectrumIds()
int	getSpectraCount()
long	getSpectrumIdAt(int i)
SpectrumSlice[]	readAllSpectrumSlices(int runSliceId)
SpectrumData	readFilteredSpectrumSliceDataAt(int idx, double minMz, double maxMz)
SpectrumSlice	readSpectrumSliceAt(int idx)
SpectrumData	readSpectrumSliceDataAt(int idx)

Method Detail

disposeBlob

void disposeBlob()

Cleanup the blob if necessary

getSpectraCount

int getSpectraCount()

Returns:

the spectra count in the blob.

getSpectrumIdAt

long getSpectrumIdAt(int i)

Parameters:

i - index of spectrum starting at 1

Returns:

long, the ID of the spectrum at the specified index in the blob

getAllSpectrumIds

long[] getAllSpectrumIds()

readAllSpectrumSlices

SpectrumSlice[] readAllSpectrumSlices(int runSliceId)

Parameters:

runSliceId - needed to correctly annotate the SpectrumSlice

Returns:

array of spectrumSlice representing the bounding box

readSpectrumSliceAt

SpectrumSlice readSpectrumSliceAt(int idx)

Parameters:

idx - index of specified spectrum

Returns:

SpectrumSlice of the specified spectrum

readSpectrumSliceDataAt

SpectrumData readSpectrumSliceDataAt(int idx)

Parameters:

idx - index of specified spectrum

Returns:

SpectrumData of the specified spectrum

readFilteredSpectrumSliceDataAt

SpectrumData readFilteredSpectrumSliceDataAt(int idx,
                                             double minMz,
                                             double maxMz)

Parameters:

idx - index of specified spectrum

Returns:

SpectrumData of the specified spectrum