class EXEL::ASTNode
An abstract class that serves as the parent class of nodes in the AST
Attributes
children[R]
instruction[R]
Public Class Methods
new(instruction, children: [])
click to toggle source
# File lib/exel/ast_node.rb, line 8 def initialize(instruction, children: []) @instruction = instruction @children = children end
Public Instance Methods
add_child(node)
click to toggle source
# File lib/exel/ast_node.rb, line 23 def add_child(node) @children << node end
run(_context)
click to toggle source
# File lib/exel/ast_node.rb, line 19 def run(_context) raise "#{self.class} does not implement #process" end
start(context)
click to toggle source
# File lib/exel/ast_node.rb, line 13 def start(context) run(context) rescue EXEL::Error::JobTermination => e EXEL.logger.send(e.cmd, "JobTerminationError: #{e.message.chomp}") end