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cache

package

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Versions in this module

v1

v1.0.0

Jul 30, 2020

v0

v0.13.1

Nov 28, 2019

v0.13.0

Sep 17, 2019

Changes in this version

type CCSearchResult

+ Type ResultType

+ type ResultType uint8

+ const Hit

+ const HitPartial

+ const Miss

+ func (i ResultType) String() string

v0.12.0

May 14, 2019

v0.11.0

Dec 19, 2018

Changes in this version

+ var ErrInvalidRange = errors.New("CCache: invalid range: from must be less than to")

+ type CCSearchResult struct

+ Complete bool

+ End []chunk.IterGen

+ From uint32

+ Start []chunk.IterGen

+ Until uint32

+ type CCache struct

+ func NewCCache() *CCache

+ func (c *CCache) Add(metric schema.AMKey, prev uint32, itergen chunk.IterGen)

+ func (c *CCache) AddIfHot(metric schema.AMKey, prev uint32, itergen chunk.IterGen)

+ func (c *CCache) AddRange(metric schema.AMKey, prev uint32, itergens []chunk.IterGen)

+ func (c *CCache) DelMetric(rawMetric schema.MKey) (int, int)

+ func (c *CCache) Search(ctx context.Context, metric schema.AMKey, from, until uint32) (*CCSearchResult, error)

+ func (c *CCache) SetTracer(t opentracing.Tracer)

+ func (c *CCache) Stop()

+ func (cc *CCache) Reset() (int, int)

+ type CCacheChunk struct

+ Itgen chunk.IterGen

+ Next uint32

+ Prev uint32

+ Ts uint32

+ type CCacheMetric struct

+ MKey schema.MKey

+ func NewCCacheMetric(mkey schema.MKey) *CCacheMetric

+ func (mc *CCacheMetric) Add(prev uint32, itergen chunk.IterGen)

+ func (mc *CCacheMetric) AddRange(prev uint32, itergens []chunk.IterGen)

+ func (mc *CCacheMetric) Del(ts uint32) int

+ func (mc *CCacheMetric) Search(ctx context.Context, metric schema.AMKey, res *CCSearchResult, ...)

+ type Cache interface

+ Add func(metric schema.AMKey, prev uint32, itergen chunk.IterGen)

+ AddIfHot func(metric schema.AMKey, prev uint32, itergen chunk.IterGen)

+ AddRange func(metric schema.AMKey, prev uint32, itergens []chunk.IterGen)

+ DelMetric func(rawMetric schema.MKey) (int, int)

+ Reset func() (int, int)

+ Search func(ctx context.Context, metric schema.AMKey, from, until uint32) (*CCSearchResult, error)

+ Stop func()

+ type CachePusher interface

+ AddIfHot func(metric schema.AMKey, prev uint32, itergen chunk.IterGen)

+ type MockCache struct

+ AddCount int

+ AddIfHotCb func()

+ AddIfHotCount int

+ DelMetricArchives int

+ DelMetricKeys []schema.MKey

+ DelMetricSeries int

+ ResetCalls int

+ SearchCount int

+ StopCount int

+ func NewMockCache() *MockCache

+ func (mc *MockCache) Add(metric schema.AMKey, prev uint32, itergen chunk.IterGen)

+ func (mc *MockCache) AddIfHot(metric schema.AMKey, prev uint32, itergen chunk.IterGen)

+ func (mc *MockCache) AddRange(metric schema.AMKey, prev uint32, itergens []chunk.IterGen)

+ func (mc *MockCache) DelMetric(rawMetric schema.MKey) (int, int)

+ func (mc *MockCache) Reset() (int, int)

+ func (mc *MockCache) Search(ctx context.Context, metric schema.AMKey, from uint32, until uint32) (*CCSearchResult, error)

+ func (mc *MockCache) Stop()