34 行
1.0 KiB
Go
34 行
1.0 KiB
Go
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package boolean
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import "fmt"
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// SerializeBoolean converts a boolean value to an interface representation
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// suitable for marshalling into a text or binary format.
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func SerializeBoolean(this bool) (interface{}, error) {
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return this, nil
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}
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// DeserializeBoolean creates boolean value from an interface representation that
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// has been unmarshalled from a text or binary format.
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func DeserializeBoolean(this interface{}) (bool, error) {
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if b, ok := this.(bool); ok {
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return b, nil
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} else if f, ok := this.(float64); ok {
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if f == 0 {
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return false, nil
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} else if f == 1 {
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return true, nil
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} else {
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return false, fmt.Errorf("%v cannot be interpreted as a bool float64 for xsd:boolean", this)
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}
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} else {
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return false, fmt.Errorf("%v cannot be interpreted as a bool for xsd:boolean", this)
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}
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}
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// LessBoolean returns true if the left boolean value is less than the right value.
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func LessBoolean(lhs, rhs bool) bool {
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// Booleans don't have a natural ordering, so we pick that truth is greater than falsehood.
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return !lhs && rhs
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}
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