本文整理汇总了Golang中github.com/attic-labs/noms/go/chunks.Chunk.Data方法的典型用法代码示例。如果您正苦于以下问题：Golang Chunk.Data方法的具体用法？Golang Chunk.Data怎么用？Golang Chunk.Data使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类github.com/attic-labs/noms/go/chunks.Chunk的用法示例。
在下文中一共展示了Chunk.Data方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: DecodeValue
// DecodeValue decodes a value from a chunk source. It is an error to provide an empty chunk.
func DecodeValue(c chunks.Chunk, vr ValueReader) Value {
d.Chk.False(c.IsEmpty())
v := DecodeFromBytes(c.Data(), vr, staticTypeCache)
if cacher, ok := v.(hashCacher); ok {
assignHash(cacher, c.Hash())
}
return v
}示例2: DecodeValue
// DecodeValue decodes a value from a chunk source. It is an error to provide an empty chunk.
func DecodeValue(c chunks.Chunk, vr ValueReader) Value {
d.Chk.False(c.IsEmpty())
data := c.Data()
dec := newValueDecoder(&binaryNomsReader{data, 0}, vr)
v := dec.readValue()
if cacher, ok := v.(hashCacher); ok {
assignHash(cacher, c.Hash())
}
return v
}示例3: Enqueue
// Enequeue adds a Chunk to the queue of Chunks waiting to be Put into vbs' backing ChunkStore. The instance keeps an internal buffer of Chunks, spilling to the ChunkStore when the buffer is full. If an attempt to Put Chunks fails, this method returns the BackpressureError from the underlying ChunkStore.
func (vbs *ValidatingBatchingSink) Enqueue(c chunks.Chunk) chunks.BackpressureError {
h := c.Hash()
if vbs.vs.isPresent(h) {
return nil
}
v := DecodeFromBytes(c.Data(), vbs.vs, vbs.tc)
d.PanicIfTrue(getHash(v) != h, "Invalid hash found")
vbs.vs.ensureChunksInCache(v)
vbs.vs.set(h, hintedChunk{v.Type(), h})
vbs.batch[vbs.count] = c
vbs.count++
if vbs.count == batchSize {
return vbs.Flush()
}
return nil
}示例4: Insert
// Insert can be called from any goroutine to store c in the cache. If c is successfully added to the cache, Insert returns true. If c was already in the cache, Insert returns false.
func (p *orderedChunkCache) Insert(c chunks.Chunk, refHeight uint64) bool {
hash := c.Hash()
dbKey, present := func() (dbKey []byte, present bool) {
p.mu.Lock()
defer p.mu.Unlock()
if _, present = p.chunkIndex[hash]; !present {
dbKey = toDbKey(refHeight, c.Hash())
p.chunkIndex[hash] = dbKey
}
return
}()
if !present {
compressed := snappy.Encode(nil, c.Data())
d.Chk.NoError(p.orderedChunks.Put(dbKey, compressed, nil))
return true
}
return false
}