parser

package
v0.76.0 Latest Latest
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 Go to latest Published: Aug 11, 2026 License: Apache-2.0 Imports: 14 Imported by: 0

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Index

Constants

View Source 
const (
	LogicalOr logicalKind = iota
	LogicalAnd
	LogicalNot
	LogicalNAnd // created in `process`
)

Variables

This section is empty.

Functions

func GetField 

func GetField(token Token) string

func GetHint 

func GetHint(token Token) string

Types

type ASTNode 

type ASTNode struct {
	Children []*ASTNode
	Value    Token
}

func (*ASTNode) DumpSeqQL 

func (e *ASTNode) DumpSeqQL(b *strings.Builder)

func (*ASTNode) SeqQLString 

func (e *ASTNode) SeqQLString() string

SeqQLString it is like String, but for SeqQL.

type IPRange added in v0.58.0 

type IPRange struct {
	Field string
	From  Term
	To    Term
}

func (*IPRange) DumpSeqQL added in v0.58.0 

func (n *IPRange) DumpSeqQL(b *strings.Builder)

type Literal 

type Literal struct {
	Field string
	Terms []Term
}

func (*Literal) DumpSeqQL 

func (n *Literal) DumpSeqQL(o *strings.Builder)

type Logical 

type Logical struct {
	Operator logicalKind
}

type Pipe 

type Pipe interface {
	Name() string
	DumpSeqQL(*strings.Builder)
}

type PipeFields 

type PipeFields struct {
	Fields []string
	Except bool
}

func (*PipeFields) DumpSeqQL 

func (f *PipeFields) DumpSeqQL(o *strings.Builder)

func (*PipeFields) Name 

func (f *PipeFields) Name() string

type PipeLimit added in v0.76.0 

type PipeLimit struct {
	Limit int
}

func (*PipeLimit) DumpSeqQL added in v0.76.0 

func (l *PipeLimit) DumpSeqQL(o *strings.Builder)

func (*PipeLimit) Name added in v0.76.0 

func (l *PipeLimit) Name() string

type PipeOffset added in v0.76.0 

type PipeOffset struct {
	Offset int
}

func (*PipeOffset) DumpSeqQL added in v0.76.0 

func (l *PipeOffset) DumpSeqQL(o *strings.Builder)

func (*PipeOffset) Name added in v0.76.0 

func (l *PipeOffset) Name() string

type PipeSort added in v0.76.0 

type PipeSort struct {
	Order string
}

func (*PipeSort) DumpSeqQL added in v0.76.0 

func (s *PipeSort) DumpSeqQL(o *strings.Builder)

func (*PipeSort) Name added in v0.76.0 

func (s *PipeSort) Name() string

type PipeStats added in v0.76.0 

type PipeStats struct {
	Agg StatsAgg
}

func (*PipeStats) DumpSeqQL added in v0.76.0 

func (p *PipeStats) DumpSeqQL(o *strings.Builder)

func (*PipeStats) Name added in v0.76.0 

func (p *PipeStats) Name() string

type Range 

type Range struct {
	Field       string
	From        Term
	To          Term
	IncludeFrom bool
	IncludeTo   bool
}

func (*Range) DumpSeqQL 

func (n *Range) DumpSeqQL(b *strings.Builder)

type Re added in v0.67.0 

type Re struct {
	Field              string
	Expression         Term
	CompiledExpression *regexp.Regexp
}

func (*Re) DumpSeqQL added in v0.67.0 

func (r *Re) DumpSeqQL(b *strings.Builder)

type SeqQLQuery 

type SeqQLQuery struct {
	Root  *ASTNode
	Pipes []Pipe
}

func ParseSeqQL 

func ParseSeqQL(q string, mapping seq.Mapping) (SeqQLQuery, error)

func (*SeqQLQuery) SeqQLString 

func (q *SeqQLQuery) SeqQLString() string

func (*SeqQLQuery) ValidateStreamPipes added in v0.76.0 

func (q *SeqQLQuery) ValidateStreamPipes() error

ValidateStreamPipes returns an error if the query contains any stream-only pipe (stats, sort, limit, offset). It is used by methods that do not support stream-only pipes to reject them after parsing. ParseSeqQL itself does not perform this check.

type StatsAgg added in v0.76.0 

type StatsAgg struct {
	Func      string
	Field     string
	GroupBy   string
	Interval  string
	Quantiles []float64
}

type Term 

type Term struct {
	Kind TermKind
	Data string
}

func (Term) DumpSeqQL 

func (t Term) DumpSeqQL(b *strings.Builder)

func (Term) IsWildcard 

func (t Term) IsWildcard() bool

type TermKind 

type TermKind int
const (
	TermText TermKind = iota
	TermSymbol
)

type Token 

type Token interface{}

Source Files

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