Class: ForestAdminDatasourceToolkit::Components::Query::ConditionTree::Nodes::ConditionTreeBranch

Inherits:
ConditionTree
  • Object
show all
Defined in:
lib/forest_admin_datasource_toolkit/components/query/condition_tree/nodes/condition_tree_branch.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from ConditionTree

#apply, #nest, #replace_fields, #unnest

Constructor Details

#initialize(aggregator, conditions) ⇒ ConditionTreeBranch

Returns a new instance of ConditionTreeBranch.



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# File 'lib/forest_admin_datasource_toolkit/components/query/condition_tree/nodes/condition_tree_branch.rb', line 9

def initialize(aggregator, conditions)
  @aggregator = aggregator
  @conditions = conditions
  super()
end

Instance Attribute Details

#aggregator ⇒ Object (readonly)

Returns the value of attribute aggregator.



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# File 'lib/forest_admin_datasource_toolkit/components/query/condition_tree/nodes/condition_tree_branch.rb', line 7

def aggregator
  @aggregator
end

#conditions ⇒ Object (readonly)

Returns the value of attribute conditions.



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# File 'lib/forest_admin_datasource_toolkit/components/query/condition_tree/nodes/condition_tree_branch.rb', line 7

def conditions
  @conditions
end

Instance Method Details

#every_leaf(&handler) ⇒ Object 



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# File 'lib/forest_admin_datasource_toolkit/components/query/condition_tree/nodes/condition_tree_branch.rb', line 50

def every_leaf(&handler)
  @conditions.all? { |condition| condition.every_leaf(&handler) }
end

#for_each_leaf(&handler) ⇒ Object 



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# File 'lib/forest_admin_datasource_toolkit/components/query/condition_tree/nodes/condition_tree_branch.rb', line 45

def for_each_leaf(&handler)
  @conditions.map! { |condition| condition.for_each_leaf(&handler) }
  self
end

#inverse ⇒ Object 



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# File 'lib/forest_admin_datasource_toolkit/components/query/condition_tree/nodes/condition_tree_branch.rb', line 22

def inverse
  aggregator = @aggregator == 'Or' ? 'And' : 'Or'
  ConditionTreeBranch.new(
    aggregator,
    @conditions.map(&:inverse)
  )
end

#match(record, collection, timezone) ⇒ Object 



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# File 'lib/forest_admin_datasource_toolkit/components/query/condition_tree/nodes/condition_tree_branch.rb', line 37

def match(record, collection, timezone)
  if @aggregator == 'And'
    every_leaf { |condition| condition.match(record, collection, timezone) }
  else
    some_leaf { |condition| condition.match(record, collection, timezone) }
  end
end

#projection ⇒ Object 



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# File 'lib/forest_admin_datasource_toolkit/components/query/condition_tree/nodes/condition_tree_branch.rb', line 58

def projection
  @conditions.reduce(Projection.new) do |memo, condition|
    memo.union(condition.projection)
  end
end

#replace_leafs(&handler) ⇒ Object 



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# File 'lib/forest_admin_datasource_toolkit/components/query/condition_tree/nodes/condition_tree_branch.rb', line 30

def replace_leafs(&handler)
  ConditionTreeBranch.new(
    @aggregator,
    @conditions.map { |condition| condition.replace_leafs(&handler) }
  )
end

#some_leaf(&handler) ⇒ Object 



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# File 'lib/forest_admin_datasource_toolkit/components/query/condition_tree/nodes/condition_tree_branch.rb', line 54

def some_leaf(&handler)
  @conditions.any? { |condition| condition.some_leaf(&handler) }
end

#to_h ⇒ Object 



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# File 'lib/forest_admin_datasource_toolkit/components/query/condition_tree/nodes/condition_tree_branch.rb', line 15

def to_h
  {
    aggregator: @aggregator,
    conditions: @conditions.map(&:to_h)
  }
end