diff options
Diffstat (limited to 'vendor/github.com/json-iterator/go/pool.go')
-rw-r--r-- | vendor/github.com/json-iterator/go/pool.go | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/vendor/github.com/json-iterator/go/pool.go b/vendor/github.com/json-iterator/go/pool.go new file mode 100644 index 0000000..e2389b5 --- /dev/null +++ b/vendor/github.com/json-iterator/go/pool.go | |||
@@ -0,0 +1,42 @@ | |||
1 | package jsoniter | ||
2 | |||
3 | import ( | ||
4 | "io" | ||
5 | ) | ||
6 | |||
7 | // IteratorPool a thread safe pool of iterators with same configuration | ||
8 | type IteratorPool interface { | ||
9 | BorrowIterator(data []byte) *Iterator | ||
10 | ReturnIterator(iter *Iterator) | ||
11 | } | ||
12 | |||
13 | // StreamPool a thread safe pool of streams with same configuration | ||
14 | type StreamPool interface { | ||
15 | BorrowStream(writer io.Writer) *Stream | ||
16 | ReturnStream(stream *Stream) | ||
17 | } | ||
18 | |||
19 | func (cfg *frozenConfig) BorrowStream(writer io.Writer) *Stream { | ||
20 | stream := cfg.streamPool.Get().(*Stream) | ||
21 | stream.Reset(writer) | ||
22 | return stream | ||
23 | } | ||
24 | |||
25 | func (cfg *frozenConfig) ReturnStream(stream *Stream) { | ||
26 | stream.out = nil | ||
27 | stream.Error = nil | ||
28 | stream.Attachment = nil | ||
29 | cfg.streamPool.Put(stream) | ||
30 | } | ||
31 | |||
32 | func (cfg *frozenConfig) BorrowIterator(data []byte) *Iterator { | ||
33 | iter := cfg.iteratorPool.Get().(*Iterator) | ||
34 | iter.ResetBytes(data) | ||
35 | return iter | ||
36 | } | ||
37 | |||
38 | func (cfg *frozenConfig) ReturnIterator(iter *Iterator) { | ||
39 | iter.Error = nil | ||
40 | iter.Attachment = nil | ||
41 | cfg.iteratorPool.Put(iter) | ||
42 | } | ||