Class: Tiler::Query::Base

Inherits:

Object

• Object
• Tiler::Query::Base

Defined in:

lib/tiler/query/base.rb

Direct Known Subclasses

Widgets::BarChartQuery, Widgets::CommentsQuery, Widgets::LineChartQuery, Widgets::ListQuery, Widgets::MeterQuery, Widgets::MetricQuery, Widgets::NumberWithDeltaQuery, Widgets::PieChartQuery, Widgets::StatusGridQuery, Widgets::TableQuery

Constant Summary

SAFE_COLUMN_RE =

/\A[a-zA-Z0-9_]+\z/

Instance Attribute Summary

• #config ⇒ Object readonly

  Returns the value of attribute config.

• #panel ⇒ Object readonly

  Returns the value of attribute panel.

• #source ⇒ Object readonly

  Returns the value of attribute source.

Instance Method Summary

• #call ⇒ Object
• #initialize(panel, config) ⇒ Base constructor

  A new instance of Base.

Constructor Details

#initialize(panel, config) ⇒ Base

Returns a new instance of Base.

# File 'lib/tiler/query/base.rb', line 8

def initialize(panel, config)
  @panel  = panel
  @config = config || {}
  @source = panel.data_source
end

Instance Attribute Details

#config ⇒ Object (readonly)

Returns the value of attribute config.

# File 'lib/tiler/query/base.rb', line 6

def config
  @config
end

#panel ⇒ Object (readonly)

Returns the value of attribute panel.

# File 'lib/tiler/query/base.rb', line 6

def panel
  @panel
end

#source ⇒ Object (readonly)

Returns the value of attribute source.

# File 'lib/tiler/query/base.rb', line 6

def source
  @source
end

Instance Method Details

#call ⇒ Object

Raises:

• (NotImplementedError)

# File 'lib/tiler/query/base.rb', line 14

def call
  raise NotImplementedError
end