def __init__(self, objectListView, columns=(), text=""):
        self.objectListView = objectListView
        self.columns = columns
        self.text = text
build a map for residue numbers in pdb file to residue numbers on
dataset/ETHPy150Open ODM2/ODMToolsPython/odmtools/lib/oldOlv/Filter.py/TextSearch.__init__--crossover with--dataset/ETHPy150Open CGATOxford/cgat/legacy/PdbTools.py/buildMapPdb2Sequence