Class: Treequel::Filter::AndComponent

Inherits:

Component

• Object
• Component
• Treequel::Filter::AndComponent

Defined in:

lib/treequel/filter.rb

Overview

An ‘and’ filter component

Instance Attribute Summary

• #filterlist ⇒ Object readonly

  The list of filters to AND together in the filter string.

Instance Method Summary

• #add_requirement(filter) ⇒ Object

  Add an additional filter to the list of requirements.

• #initialize(*filterlist) ⇒ AndComponent constructor

  Create a new ‘and’ filter component with the given filterlist.

• #to_s ⇒ Object

  Stringify the item.

Methods inherited from Component

inherited, #inspect, #promiscuous?

Constructor Details

#initialize(*filterlist) ⇒ AndComponent

Create a new ‘and’ filter component with the given filterlist.

# File 'lib/treequel/filter.rb', line 150

def initialize( *filterlist )
  @filterlist = Treequel::Filter::FilterList.new( filterlist )
  super()
end

Instance Attribute Details

#filterlist ⇒ Object (readonly)

The list of filters to AND together in the filter string

# File 'lib/treequel/filter.rb', line 156

def filterlist
  @filterlist
end

Instance Method Details

#add_requirement(filter) ⇒ Object

Add an additional filter to the list of requirements

# File 'lib/treequel/filter.rb', line 164

def add_requirement( filter )
  @filterlist << filter
end

#to_s ⇒ Object

Stringify the item

# File 'lib/treequel/filter.rb', line 159

def to_s
  return '&' + @filterlist.to_s
end