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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{EdgeData} class.
"""
from .edgeExtractor import EdgeExtractor
class EdgeData(object):
"""
Used to render data which contains piecewise linear I{edges}.
"""
def __init__(self, data, edgeExtractor):
"""
Constructor.
@type data: iterable
@param data: Record-data elements containing piecewise-linear
coordinates.
@type edgeExtractor: L{EdgeExtractor}
@param edgeExtractor: The object used to extract edge-endpoints
from the C{data}.
"""
self.data = data
self.edgeExtractor = edgeExtractor
def getData(self):
"""
Returns the I{iterable} data associated with this C{EdgeData} object.
@rtype: object
@return: The I{iterable} object which contains the end-points
of piecewise linear edges.
"""
return self.data
def getEdgeExtractor(self):
"""
Returns the I{extractor} object used to obtain end-points from
the data-records contained in the C{self.getData()} iterable.
@rtype: L{EdgeExtractor}
@return: L{EdgeExtractor} object used to obtain edge-points data points.
"""
return self.edgeExtractor
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