Class: Operaton::Bpm::Engine::Variable::ValueType

Inherits:
Object
  • Object
show all
Defined in:
lib/operaton/bpm/engine/variable/value_type.rb,
lib/operaton/bpm/engine/variable/value_type.rb

Overview

Mirrors org.operaton.bpm.engine.variable.type.ValueType and its implementations, reduced to what the external task client needs.

Constant Summary collapse

VALUE_INFO_TRANSIENT = 
"transient"
INTEGER_MIN = 
-2**31
INTEGER_MAX = 
2**31 - 1
LONG_MIN = 
-2**63
LONG_MAX = 
2**63 - 1
SHORT_MIN = 
-2**15
SHORT_MAX = 
2**15 - 1
NULL = 
PrimitiveValueType.new("null") { |v| v.nil? }
BOOLEAN = 
PrimitiveValueType.new("boolean") { |v| v == true || v == false }
STRING = 
PrimitiveValueType.new("string") { |v| v.is_a?(String) }
DATE = 
PrimitiveValueType.new("date") do |v|
  v.is_a?(Time) || (defined?(DateTime) && v.is_a?(DateTime)) || (defined?(::Date) && v.is_a?(::Date))
end
BYTES = 
PrimitiveValueType.new("bytes") { |v| v.is_a?(String) }
INTEGER = 
PrimitiveValueType.new("integer") { |v| v.is_a?(Integer) && v.between?(INTEGER_MIN, INTEGER_MAX) }
LONG = 
PrimitiveValueType.new("long") { |v| v.is_a?(Integer) && v.between?(LONG_MIN, LONG_MAX) }
SHORT = 
PrimitiveValueType.new("short") { |v| v.is_a?(Integer) && v.between?(SHORT_MIN, SHORT_MAX) }
DOUBLE = 
PrimitiveValueType.new("double") { |v| v.is_a?(Float) }
NUMBER = 
NumberValueType.new("number") { |v| v.is_a?(Numeric) }
OBJECT = 
ObjectValueType.new
FILE = 
FileValueType.new

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name) ⇒ ValueType

Returns a new instance of ValueType.



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# File 'lib/operaton/bpm/engine/variable/value_type.rb', line 12

def initialize(name)
  @name = name
end

Instance Attribute Details

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/operaton/bpm/engine/variable/value_type.rb', line 10

def name
  @name
end

Instance Method Details

#abstract? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/operaton/bpm/engine/variable/value_type.rb', line 20

def abstract?
  false
end

#primitive_value_type? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/operaton/bpm/engine/variable/value_type.rb', line 16

def primitive_value_type?
  false
end

#to_s ⇒ Object 



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# File 'lib/operaton/bpm/engine/variable/value_type.rb', line 31

def to_s
  name
end

#value_info(typed_value) ⇒ Object

Mirrors ValueType#getValueInfo(TypedValue)



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# File 'lib/operaton/bpm/engine/variable/value_type.rb', line 25

def value_info(typed_value)
  info = {}
  info[VALUE_INFO_TRANSIENT] = true if typed_value.transient?
  info
end