Class: StructuredSearch::Tree::BaseNode

Inherits:

Object

Object
StructuredSearch::Tree::BaseNode

show all

Defined in:: lib/structured_search/base_node.rb

Overview

The base of any node in the AST, it stores the line, column and type of token.

Direct Known Subclasses

Asterisk, From, Select, String, Where

Instance Attribute Summary collapse

#column ⇒ Object
line

The line this AST node was found column

The column this AST node was found type

Holds the type of node for fast lookup.
#line ⇒ Object
line

The line this AST node was found column

The column this AST node was found type

Holds the type of node for fast lookup.
#type ⇒ Object
line

The line this AST node was found column

The column this AST node was found type

Holds the type of node for fast lookup.

Instance Method Summary collapse

#initialize(topts = {}) ⇒ BaseNode constructor

sends each token value to it’s respective attribute.

Constructor Details

#initialize(topts = {}) ⇒ `BaseNode`

sends each token value to it’s respective attribute



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# File 'lib/structured_search/base_node.rb', line 14

def initialize(topts = {})
  topts.each { |key, val| send "#{key}=", val }
end

Instance Attribute Details

#column ⇒ `Object`

line: The line this AST node was found
column: The column this AST node was found
type: Holds the type of node for fast lookup



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# File 'lib/structured_search/base_node.rb', line 11

def column
  @column
end

#line ⇒ `Object`

line: The line this AST node was found
column: The column this AST node was found
type: Holds the type of node for fast lookup



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# File 'lib/structured_search/base_node.rb', line 11

def line
  @line
end

#type ⇒ `Object`

line: The line this AST node was found
column: The column this AST node was found
type: Holds the type of node for fast lookup



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# File 'lib/structured_search/base_node.rb', line 11

def type
  @type
end