48 lines
741 B
Go
48 lines
741 B
Go
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package fields
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// FieldType is the enum of types that a field can be.
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type FieldType uint
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const (
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TypeInvalid FieldType = 0
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TypeString FieldType = iota
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TypeInt
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TypeBool
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TypeMap
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TypeArray
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)
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func (t FieldType) String() string {
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switch t {
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case TypeString:
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return "string"
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case TypeInt:
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return "integer"
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case TypeBool:
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return "boolean"
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case TypeMap:
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return "map"
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case TypeArray:
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return "array"
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default:
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return "unknown type"
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}
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}
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func (t FieldType) Zero() interface{} {
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switch t {
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case TypeString:
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return ""
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case TypeInt:
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return 0
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case TypeBool:
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return false
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case TypeMap:
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return map[string]interface{}{}
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case TypeArray:
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return []interface{}{}
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default:
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panic("unknown type: " + t.String())
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}
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}
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