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f9c19785e3
* yet more linting * yet more linting * yet more linting * yet more linting * yet more linting * yet more linting * yet more linting * yet more linting
38 lines
710 B
Go
38 lines
710 B
Go
package ast
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import "github.com/neilotoole/sq/libsq/ast/internal/slq"
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// RowRange models a range, effectively {OFFSET,LIMIT}.
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type RowRange struct {
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baseNode
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Offset int
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Limit int
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}
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func newRowRange(ctx *slq.RowRangeContext, offset, limit int) *RowRange {
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rr := &RowRange{}
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rr.ctx = ctx
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rr.Offset = offset
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rr.Limit = limit
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return rr
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}
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func (rr *RowRange) String() string {
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return rr.Text()
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}
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func (rr *RowRange) Range() (offset, limit int) {
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offset = rr.Offset
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limit = rr.Limit
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return offset, limit
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}
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func (rr *RowRange) SetParent(parent Node) error {
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seg, ok := parent.(*Segment)
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if !ok {
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return errorf("%T requires parent of type *%s", rr, typeSegment)
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}
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rr.parent = seg
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return nil
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}
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