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Contents
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you 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.
module Arrow
class SparseUnionArrayBuilder
alias_method :append_value_raw, :append_value
# @overload append_value
#
# Starts appending an union record. You need to append values of
# fields.
#
# @overload append_value(value)
#
# Appends an union record including values of fields.
#
# @param value [nil, Hash] The union record value.
#
# If this is `nil`, the union record is null.
#
# If this is `Hash`, it's values of fields.
#
# @since 12.0.0
def append_value(value)
if value.nil?
append_null
else
key = value.keys[0]
child_info = child_infos[key]
append_value_raw(child_info[:id])
child_infos.each do |child_key, child_info|
builder = child_info[:builder]
if child_key == key
builder.append(value.values[0])
else
builder.append_null
end
end
end
end
end
end
Version data entries
14 entries across 14 versions & 1 rubygems