Class: Ikra::AST::ProgramNode

Inherits:
Node show all
Defined in:
lib/ast/nodes.rb,
lib/ast/printer.rb,
lib/ast/visitor.rb

Instance Attribute Summary collapse

Attributes inherited from Node

#parent

Instance Method Summary collapse

Methods inherited from Node

#eql?

Constructor Details

#initialize(blocks: [], classes: []) ⇒ ProgramNode

Returns a new instance of ProgramNode.



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# File 'lib/ast/nodes.rb', line 24

def initialize(blocks: [], classes: [])
    @blocks = blocks
    @classes = classes
end

Instance Attribute Details

#blocks ⇒ Object (readonly)

First block is program entry point



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# File 'lib/ast/nodes.rb', line 21

def blocks
  @blocks
end

#classes ⇒ Object (readonly)

Returns the value of attribute classes.



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# File 'lib/ast/nodes.rb', line 22

def classes
  @classes
end

Instance Method Details

#==(other) ⇒ Object 



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# File 'lib/ast/nodes.rb', line 35

def ==(other)
    return super(other) && blocks == other.blocks && classes == other.classes
end

#accept(visitor) ⇒ Object 



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# File 'lib/ast/visitor.rb', line 12

def accept(visitor)
    def accept(visitor)
        return visitor.visit_program_node(self)
    end
end

#clone ⇒ Object 



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# File 'lib/ast/nodes.rb', line 29

def clone
    return ProgramNode.new(
        blocks: @blocks.map do |b| b.clone end,
        classes: @classes.map do |c| c.clone end)
end

#hash ⇒ Object 



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# File 'lib/ast/nodes.rb', line 39

def hash
    return (blocks.hash + classes.hash) % 4524321
end

#to_s ⇒ Object 



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# File 'lib/ast/printer.rb', line 10

def to_s
    return "[ProgramNode: #{blocks.to_s}; #{classes.to_s}]"
end