Class: OrigenTesters::Decompiler::Pattern::VectorDelimiterBase

Inherits:
Object
  • Object
show all
Defined in:
lib/origen_testers/decompiler/pattern/vector_delimiter_base.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(parent) ⇒ VectorDelimiterBase

Returns a new instance of VectorDelimiterBase.



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# File 'lib/origen_testers/decompiler/pattern/vector_delimiter_base.rb', line 8

def initialize(parent)
  @current_vector = []
  @delimited = false
  @in_comment_block = false

  @parent = parent
end

Instance Attribute Details

#current_vector ⇒ Object (readonly)

Returns the value of attribute current_vector.



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# File 'lib/origen_testers/decompiler/pattern/vector_delimiter_base.rb', line 5

def current_vector
  @current_vector
end

#parent ⇒ Object (readonly)

Returns the value of attribute parent.



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# File 'lib/origen_testers/decompiler/pattern/vector_delimiter_base.rb', line 6

def parent
  @parent
end

Instance Method Details

#comment_start ⇒ Object 



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# File 'lib/origen_testers/decompiler/pattern/vector_delimiter_base.rb', line 16

def comment_start
  parent.comment_start
end

#current_vector! ⇒ Object 



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# File 'lib/origen_testers/decompiler/pattern/vector_delimiter_base.rb', line 56

def current_vector!
  current_vector.join('')
end

#delimited? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/origen_testers/decompiler/pattern/vector_delimiter_base.rb', line 60

def delimited?
  @delimited
end

#in_comment_block? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/origen_testers/decompiler/pattern/vector_delimiter_base.rb', line 20

def in_comment_block?
  @in_comment_block
end

#include_last_line? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/origen_testers/decompiler/pattern/vector_delimiter_base.rb', line 64

def include_last_line?
  @include_last_line
end

#shift(line) ⇒ Object 



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# File 'lib/origen_testers/decompiler/pattern/vector_delimiter_base.rb', line 24

def shift(line)
  if @in_comment_block
    if !line.strip.start_with?(comment_start)
      # End of the comment block.
      # Signal that this vector is over, but don't include the
      # newly shifted line.
      @delimited = true
      @include_last_line = false
    else
      @current_vector << line
    end
  else
    if current_vector.empty? && line.strip.start_with?(comment_start)
      # Currently in an empty vector and encountered a comment.
      # Start a new comment block.
      @in_comment_block = true
      @current_vector << line
    elsif !current_vector.empty? && line.strip.start_with?(comment_start)
      # Not in an empty vector, but not in a comment block.
      # Signal the end of this vector and start a new one with
      # this vector.
      @delimited = true
      @include_last_line = false
    else
      # Standard single vector
      @delimited = true
      @include_last_line = true
      @current_vector << line
    end
  end
end