Documentation
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Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func ProducePrefixedSLI ¶
ProducePrefixedSLI concatenates a prefix and pieces to produce a prefixed SLI string.
Types ¶
type KeyValidator ¶
type KeyValidator interface {
// ValidateKey returns true iff the specified key is allowed within the query.
ValidateKey(key string) bool
}
KeyValidator interface validates keys within the query.
type KeyValuePairs ¶
type KeyValuePairs struct {
// contains filtered or unexported fields
}
KeyValuePairs encapsulates a map of keys to values.
func NewKeyValuePairs ¶
func NewKeyValuePairs(keyValues map[string]string) KeyValuePairs
NewKeyValuePairs creates a KeyValuePairs instance from the specified map of keys to values.
func (*KeyValuePairs) Count ¶
func (q *KeyValuePairs) Count() int
Count returns the number of key value pairs.
func (*KeyValuePairs) GetValue ¶
func (q *KeyValuePairs) GetValue(key string) string
GetValue gets the value of a specified key or the zero value if it doesn't exist.
type SLIParser ¶
type SLIParser struct {
// contains filtered or unexported fields
}
SLIParser parses an un-encoded query string (usually found in sli.yaml files) into key-value pairs.
func NewSLIParser ¶
func NewSLIParser(query string, validator KeyValidator) *SLIParser
NewSLIParser creates a SLIParser for the specified query and validator.
func (*SLIParser) Parse ¶
func (p *SLIParser) Parse() (*KeyValuePairs, error)
Parse parses an un-encoded query string (usually found in sli.yaml files) into KeyValuePairs or returns an error.
type SLIPieces ¶
type SLIPieces struct {
// contains filtered or unexported fields
}
SLIPieces represents the parsed pieces of an SLI, typically created from a ;-delimited string.
func NewSLIPieces ¶
NewSLIPieces creates a new SLIPieces from the specified pieces.
type SLIPrefixParser ¶
type SLIPrefixParser struct {
// contains filtered or unexported fields
}
SLIPrefixParser parses a query string with ;-delimited prefixes into pieces.
func NewSLIPrefixParser ¶
func NewSLIPrefixParser(sli string, count int) SLIPrefixParser
NewSLIPrefixParser creates a SLIPrefixParser for the specified SLI string and count.
func (SLIPrefixParser) Parse ¶
func (e SLIPrefixParser) Parse() (*SLIPieces, error)
Parse parses the SLI string into number of pieces specified by count. The last piece is the remainder of the input string. An error is returned if the input string contains too few pieces.
type SLIProducer ¶
type SLIProducer struct {
// contains filtered or unexported fields
}
SLIProducer build a SLI string from KeyValuePairs.
func NewSLIProducer ¶
func NewSLIProducer(keyValues KeyValuePairs) *SLIProducer
NewSLIProducer creates a new SLIProducer based on the specified KeyValuePairs and key orderer.
func (*SLIProducer) Produce ¶
func (b *SLIProducer) Produce() string
Produce produces a SLI string based on the KeyValuePairs ordered by key.
Source Files