def _determineHeaderLines(self, hbColumns, columns):
self._setHeaderDict("track type", Gtrack.getTrackTypeFromColumnSpec(columns))
self._setHeaderDict("value type", self._getGtrackValueType())
self._setHeaderDict("value dimension", Gtrack.getGtrackValueDimension(self._geSource.getValDim()))
self._setHeaderDict("undirected edges", self._geSource.hasUndirectedEdges())
self._setHeaderDict("edge weights", ("weights" in hbColumns))
self._setHeaderDict("edge weight type", self._getGtrackEdgeWeightType())
self._setHeaderDict("edge weight dimension", Gtrack.getGtrackValueDimension(self._geSource.getEdgeWeightDim()))
self._setHeaderDict("uninterrupted data lines", not self._hasMoreThanOneBoundingRegion())
self._setHeaderDict("sorted elements", self._geSource.isSorted())
self._setHeaderDict("no overlapping elements", self._geSource.hasNoOverlappingElements())
self._setHeaderDict("circular elements", self._geSource.hasCircularElements())
compliesToSubtype = False
if self._USE_EXTENDED_GTRACK:
self._setHeaderDict("fixed length", self._geSource.getFixedLength())
self._setHeaderDict("fixed gap size", self._geSource.getFixedGapSize())
self._setHeaderDict("fixed-size data lines", self._determineIfFixedSizeDataLines(columns))
if self._headerDict["fixed-size data lines"]:
self._setHeaderDict("data line size", self._geSource.getValDim())
hbColumns, columns = self._adjustColumnsAccordingToHeaderLines(hbColumns, columns)
hbColumns, columns, compliesToSubtype = self._determineIfFileCompliesToSubtypes(hbColumns, columns)
if not compliesToSubtype:
self._setHeaderDict("1-indexed", self._geSource.inputIsOneIndexed())
self._setHeaderDict("end inclusive", self._geSource.inputIsEndInclusive())
for header, val in self._forcedHeaderDict.iteritems():
if header not in self._headerDict:
self._headerDict[header] = val
return hbColumns, columns
def _getGtrackValueDim(self, val, valTypeInfo, valueOrEdgeWeight):
valLen = len(val.split(valTypeInfo.delim) if valTypeInfo.delim != '' else val)
if valueOrEdgeWeight in self._valLenDict:
if self._valLenDict[valueOrEdgeWeight] != valLen:
self._valLenDict[valueOrEdgeWeight] = 0
else:
self._valLenDict[valueOrEdgeWeight] = valLen
valDim = GtrackGenomeElementSource.getGtrackValueDimension(self._valLenDict[valueOrEdgeWeight])
return valDim
