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Contents
# encoding: UTF-8
#
# Copyright (c) 2010-2015 GoodData Corporation. All rights reserved.
# This source code is licensed under the BSD-style license found in the
# LICENSE file in the root directory of this source tree.
module GoodData
module Model
class SchemaBuilder
attr_accessor :data
class << self
def create_from_data(blueprint)
sc = SchemaBuilder.new
sc.data = blueprint.to_hash
sc
end
def create(id, options = {}, &block)
pb = SchemaBuilder.new(id, options)
block.call(pb)
pb
end
end
def initialize(id = nil, options = {})
@data = {
id: id,
type: :dataset,
columns: []
}.merge(options)
end
def name
data[:name]
end
def columns
data[:columns]
end
def add_column(column_def)
columns.push(column_def)
self
end
def add_anchor(id, options = {})
add_column({ type: :anchor, id: id }.merge(options))
self
end
def add_attribute(id, options = {})
add_column({ type: :attribute, id: id }.merge(options))
self
end
def add_fact(id, options = {})
data = { type: :fact, id: id }.merge(options)
add_column(data)
self
end
def add_label(id, options = {})
add_column({ type: :label, id: id }.merge(options))
self
end
def add_date(dataset_id, options = {})
add_column({ type: :date, dataset: dataset_id, format: GoodData::Model::DEFAULT_DATE_FORMAT }.merge(options))
end
def add_reference(dataset, options = {})
add_column({ type: :reference, dataset: dataset }.merge(options))
end
def to_json
JSON.pretty_generate(to_hash)
end
def to_hash
data
end
def to_blueprint
GoodData::Model::ProjectBlueprint.new(datasets: [to_hash])
end
end
end
end
Version data entries
29 entries across 29 versions & 2 rubygems