43 lines
833 B
Go
43 lines
833 B
Go
package bitcask
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const (
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DefaultMaxDatafileSize = 1 << 20 // 1MB
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DefaultMaxKeySize = 64 // 64 bytes
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DefaultMaxValueSize = 1 << 16 // 65KB
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)
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type Options struct {
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MaxDatafileSize int
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MaxKeySize int
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MaxValueSize int
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}
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func NewDefaultOptions() Options {
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return Options{
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MaxDatafileSize: DefaultMaxDatafileSize,
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MaxKeySize: DefaultMaxKeySize,
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MaxValueSize: DefaultMaxValueSize,
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}
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}
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func WithMaxDatafileSize(size int) func(*Bitcask) error {
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return func(b *Bitcask) error {
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b.opts.MaxDatafileSize = size
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return nil
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}
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}
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func WithMaxKeySize(size int) func(*Bitcask) error {
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return func(b *Bitcask) error {
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b.opts.MaxKeySize = size
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return nil
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}
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}
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func WithMaxValueSize(size int) func(*Bitcask) error {
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return func(b *Bitcask) error {
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b.opts.MaxValueSize = size
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return nil
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}
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}
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