mirror of
https://github.com/crazybber/awesome-patterns.git
synced 2024-11-21 20:36:01 +03:00
28 lines
297 B
Go
28 lines
297 B
Go
package pool
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type Pool chan *Object
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func New(total int) *Pool {
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p := make(Pool, total)
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for i := 0; i < total; i++ {
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p <- new(Object)
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}
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return &p
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}
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p := New(2)
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select {
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case obj := <-p:
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obj.Do( /*...*/ )
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p <- obj
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default:
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// No more objects left — retry later or fail
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return
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}
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