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# -----------------------------------------------------------------------------
#
# Versionomy exceptions
#
# -----------------------------------------------------------------------------
# Copyright 2008 Daniel Azuma
#
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# * Redistributions of source code must retain the above copyright notice,
# this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above copyright notice,
# this list of conditions and the following disclaimer in the documentation
# and/or other materials provided with the distribution.
# * Neither the name of the copyright holder, nor the names of any other
# contributors to this software, may be used to endorse or promote products
# derived from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
# -----------------------------------------------------------------------------
;
module Versionomy
# This is a namespace for errors that can be thrown by Versionomy.
module Errors
# Base class for all Versionomy exceptions
class VersionomyError < ::RuntimeError
end
# This exception is raised if parsing failed.
class ParseError < VersionomyError
end
# This exception is raised if unparsing failed.
class UnparseError < VersionomyError
end
# This exception is raised if you try to set a value that is not
# allowed by the schema.
class IllegalValueError < VersionomyError
end
# This exception is raised if you try to perform a comparison
# between incompatible schemas.
class SchemaMismatchError < VersionomyError
end
# Base class for all Versionomy schema creation exceptions
class SchemaCreationError < VersionomyError
end
# This exception is raised during schema creation if you try to add
# the same symbol twice to the same symbolic field.
class SymbolRedefinedError < SchemaCreationError
end
# This exception is raised during schema creation if you try to
# create two fields covering overlapping ranges.
class RangeOverlapError < SchemaCreationError
end
# This exception is raised during schema creation if the range
# specification cannot be interpreted.
class RangeSpecificationError < SchemaCreationError
end
# This exception is raised during schema creation if you try to
# add a symbol to a non-symbolic schema.
class TypeMismatchError < SchemaCreationError
end
# This exception is raised during schema creation if you try to
# create a circular graph.
class CircularDescendantError < SchemaCreationError
end
# Base class for all Versionomy format creation exceptions.
class FormatCreationError < VersionomyError
end
# This exception is raised if you try to register a format
# with a name that has already been used.
class FormatRedefinedError < VersionomyError
end
# Raised by the Format registry if you try to retrieve a format with
# an unrecognized name in strict mode.
class UnknownFormatError < VersionomyError
end
# Raised when a conversion fails.
class ConversionError < VersionomyError
end
# Raised when a conversion fails because no conversion implementation
# was found.
class UnknownConversionError < ConversionError
end
# Raised when you try to register a conversion when one already
# exists for its schemas.
class ConversionRedefinedError < VersionomyError
end
end
end
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