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#############################################################
## ##
## Copyright (c) 2003-2017 by The University of Queensland ##
## Centre for Geoscience Computing ##
## http://earth.uq.edu.au/centre-geoscience-computing ##
## ##
## Primary Business: Brisbane, Queensland, Australia ##
## Licensed under the Open Software License version 3.0 ##
## http://www.apache.org/licenses/LICENSE-2.0 ##
## ##
#############################################################
"""
Defines the L{SurfaceData} class.
"""
from .pointExtractor import PointExtractor
class SurfaceData(object):
"""
Represents a topographic surface.
"""
def __init__(self, data, pointExtractor):
"""
Constructs the object.
@type data: iterable
@param data: Object containing data which specifies discrete points
on a surface.
@type pointExtractor: L{PointExtractor}
@param pointExtractor: An object to extract surface coordinates
from the specified C{data}.
"""
self.data = data
self.pointExtractor = pointExtractor
def getData(self):
"""
Returns the I{iterable} data associated with this C{SurfaceData} object.
@rtype: object
@return: The I{iterable} object which contains the surface coordinates.
"""
return self.data
def getPointExtractor(self):
"""
Returns the I{extractor} object used to obtain points from
the data-records contained in the C{self.getData()} iterable.
@rtype: L{PointExtractor}
@return: L{PointExtractor} object used to obtain surface data points.
"""
return self.pointExtractor
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