metadata

package
v0.188.0-fipsomni1 Latest Latest
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Published: Jan 18, 2023 License: MIT Imports: 2 Imported by: 3

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Types

type Metadata

type Metadata map[string][]interface{}

Metadata is made as a standalone package to avoid import cycle: influxd -> flux -> flux/interpreter -> flux/execute -> flux

func (Metadata) Add

func (md Metadata) Add(key string, value interface{})

func (Metadata) AddAll

func (md Metadata) AddAll(other Metadata)

func (Metadata) Del

func (md Metadata) Del(key string)

func (Metadata) Get added in v0.149.0

func (md Metadata) Get(key string) (interface{}, error)

func (Metadata) GetAll added in v0.149.0

func (md Metadata) GetAll(key string) []interface{}

func (Metadata) Range

func (md Metadata) Range(fn func(key string, value interface{}) bool)

Range will iterate over the Metadata. It will invoke the function for each key/value pair. If there are multiple values for a single key, then this will be called with the same key once for each value.

type SyncMetadata added in v0.184.0

type SyncMetadata struct {
	// contains filtered or unexported fields
}

SyncMetadata is a version of `Metadata` which allows concurrent modifications to it

func NewSyncMetadata added in v0.184.0

func NewSyncMetadata() SyncMetadata

func NewSyncMetadataWith added in v0.184.0

func NewSyncMetadataWith(meta Metadata) SyncMetadata

func (SyncMetadata) Add added in v0.184.0

func (md SyncMetadata) Add(key string, value interface{})

func (SyncMetadata) AddAll added in v0.184.0

func (md SyncMetadata) AddAll(other Metadata)

func (SyncMetadata) Del added in v0.184.0

func (md SyncMetadata) Del(key string)

func (SyncMetadata) Get added in v0.184.0

func (md SyncMetadata) Get(key string) (interface{}, error)

func (SyncMetadata) GetAll added in v0.184.0

func (md SyncMetadata) GetAll(key string) []interface{}

func (SyncMetadata) Range added in v0.184.0

func (md SyncMetadata) Range(fn func(key string, value interface{}) bool)

Range will iterate over the SyncMetadata. It will invoke the function for each key/value pair. If there are multiple values for a single key, then this will be called with the same key once for each value.

func (SyncMetadata) ReadView added in v0.184.0

func (md SyncMetadata) ReadView(fn func(meta Metadata))

Provides read access to the underlying `Metadata` map. Since the map may be concurrently modified outside of the closure it should not be allowed to escape it

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