mirror of
https://github.com/crazybber/awesome-patterns.git
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25 lines
422 B
Go
25 lines
422 B
Go
package main
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import (
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"errors"
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"fmt"
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)
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const (
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SportMotorbikeType = 1
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CruiseMotorbikeType = 2
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)
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type MotorbikeFactory struct{}
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func (m *MotorbikeFactory) Build(v int) (Vehicle, error) {
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switch v {
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case SportMotorbikeType:
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return new(SportMotorbike), nil
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case CruiseMotorbikeType:
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return new(CruiseMotorbike), nil
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default:
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return nil, errors.New(fmt.Sprintf("Motor bike of type %d not exist\n", v))
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}
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}
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