4e40f195bc
Document that `Range.ToV2` method return `nil` when called on `nil`. Document that `NewRangeFromV2` function return `nil` when called on `nil`. Write corresponding unit tests. Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
51 lines
1.1 KiB
Go
51 lines
1.1 KiB
Go
package object
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import (
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"github.com/nspcc-dev/neofs-api-go/v2/object"
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)
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// Range represents v2-compatible object payload range.
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type Range object.Range
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// NewRangeFromV2 wraps v2 Range message to Range.
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//
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// Nil object.Range converts to nil.
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func NewRangeFromV2(rV2 *object.Range) *Range {
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return (*Range)(rV2)
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}
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// NewRange creates and initializes blank Range.
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func NewRange() *Range {
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return NewRangeFromV2(new(object.Range))
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}
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// ToV2 converts Range to v2 Range message.
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//
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// Nil Range converts to nil.
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func (r *Range) ToV2() *object.Range {
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return (*object.Range)(r)
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}
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// GetLength returns payload range size.
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func (r *Range) GetLength() uint64 {
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return (*object.Range)(r).
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GetLength()
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}
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// SetLength sets payload range size.
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func (r *Range) SetLength(v uint64) {
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(*object.Range)(r).
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SetLength(v)
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}
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// GetOffset sets payload range offset from start.
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func (r *Range) GetOffset() uint64 {
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return (*object.Range)(r).
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GetOffset()
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}
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// SetOffset gets payload range offset from start.
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func (r *Range) SetOffset(v uint64) {
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(*object.Range)(r).
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SetOffset(v)
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}
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