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# Copyright 2018 Google Inc
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
require_relative 'error'
# An error caused by an HRX file failing to parse correctly.
class HRX::ParseError < HRX::Error
# The 1-based line of the document on which the error occurred.
attr_reader :line
# The 1-based column of the line on which the error occurred.
attr_reader :column
# The file which failed to parse, or `nil` if the filename isn't known.
attr_reader :file
def initialize(message, line, column, file: nil)
super(message)
@line = line
@column = column
@file = file
end
def to_s
buffer = String.new("Parse error on line #{line}, column #{column}")
buffer << " of #{file}" if file
buffer << ": #{super.to_s}"
end
end
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