Module: OracleSqlParser::Grammar::Condition::FloatingPoint

Includes:
Treetop::Runtime
Included in:
OracleSqlParser::Grammar::Condition, FloatingPointParser
Defined in:
lib/oracle-sql-parser/grammar/condition/floating_point.rb

Defined Under Namespace

Modules: FloatingPointCondition0, FloatingPointCondition1

Instance Method Summary collapse

Instance Method Details

#_nt_floating_point_condition ⇒ Object 



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# File 'lib/oracle-sql-parser/grammar/condition/floating_point.rb', line 41

def _nt_floating_point_condition
  start_index = index
  if node_cache[:floating_point_condition].has_key?(index)
    cached = node_cache[:floating_point_condition][index]
    if cached
      node_cache[:floating_point_condition][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true
      @index = cached.interval.end
    end
    return cached
  end

  i0, s0 = index, []
  r1 = _nt_expr
  s0 << r1
  if r1
    r3 = _nt_space
    if r3
      r2 = r3
    else
      r2 = instantiate_node(SyntaxNode,input, index...index)
    end
    s0 << r2
    if r2
      r4 = _nt_is_keyword
      s0 << r4
      if r4
        r6 = _nt_space
        if r6
          r5 = r6
        else
          r5 = instantiate_node(SyntaxNode,input, index...index)
        end
        s0 << r5
        if r5
          r8 = _nt_not_keyword
          if r8
            r7 = r8
          else
            r7 = instantiate_node(SyntaxNode,input, index...index)
          end
          s0 << r7
          if r7
            r10 = _nt_space
            if r10
              r9 = r10
            else
              r9 = instantiate_node(SyntaxNode,input, index...index)
            end
            s0 << r9
            if r9
              i11 = index
              r12 = _nt_nan_keyword
              if r12
                r12 = SyntaxNode.new(input, (index-1)...index) if r12 == true
                r11 = r12
              else
                r13 = _nt_infinite_keyword
                if r13
                  r13 = SyntaxNode.new(input, (index-1)...index) if r13 == true
                  r11 = r13
                else
                  @index = i11
                  r11 = nil
                end
              end
              s0 << r11
            end
          end
        end
      end
    end
  end
  if s0.last
    r0 = instantiate_node(SyntaxNode,input, i0...index, s0)
    r0.extend(FloatingPointCondition0)
    r0.extend(FloatingPointCondition1)
  else
    @index = i0
    r0 = nil
  end

  node_cache[:floating_point_condition][start_index] = r0

  r0
end

#root ⇒ Object 



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# File 'lib/oracle-sql-parser/grammar/condition/floating_point.rb', line 8

def root
  @root ||= :floating_point_condition
end