Class: OCL::UDeref

Inherits:

CUnary

• Object
• Block
• Unary
• CUnary
• OCL::UDeref

Defined in:

lib/dbc/ocl.rb

Instance Method Summary

• #cexp? ⇒ Boolean
• #csymbol ⇒ Object
• #initialize(exp) ⇒ UDeref constructor

  A new instance of UDeref.

Methods inherited from Unary

#to_cexp, #to_exp

Methods inherited from Block

check_condition, result, #to_s

Constructor Details

#initialize(exp) ⇒ UDeref

Returns a new instance of UDeref.

Raises:

• (ParseError)

# File 'lib/dbc/ocl.rb', line 281

def initialize(exp)
	raise ParseError, "cannot dereference a condition" unless exp.cexp?
	super
end

Instance Method Details

#cexp? ⇒ Boolean

Returns:

• (Boolean)

# File 'lib/dbc/ocl.rb', line 286

def cexp?; true end

#csymbol ⇒ Object

# File 'lib/dbc/ocl.rb', line 285

def csymbol; '*' end