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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 | 37x 1x 1x 41x 1x 27x 1x 1123x 1x 27x 1x 12x 1x 9x | { Expression } = require './expression'
{ ThreeValuedLogic } = require '../datatypes/datatypes'
module.exports.And = class And extends Expression
constructor: (json) ->
super
exec: (ctx) ->
ThreeValuedLogic.and @execArgs(ctx)...
module.exports.Or = class Or extends Expression
constructor: (json) ->
super
exec: (ctx) ->
ThreeValuedLogic.or @execArgs(ctx)...
module.exports.Not = class Not extends Expression
constructor: (json) ->
super
exec: (ctx) ->
ThreeValuedLogic.not @execArgs(ctx)
module.exports.Xor = class Xor extends Expression
constructor: (json) ->
super
exec: (ctx) ->
ThreeValuedLogic.xor @execArgs(ctx)...
module.exports.IsTrue = class IsTrue extends Expression
constructor: (json) ->
super
exec: (ctx) ->
true == @execArgs(ctx)
module.exports.IsFalse = class IsFalse extends Expression
constructor: (json) ->
super
exec: (ctx) ->
false == @execArgs(ctx) |