README
¶
go-querystring-parser
A golang Elasticsearch Querystring parser
Usage
import (
querystring "https://github.com/Group-IB/go-querystring-parser"
)
Then use:
query := "message: test\\ value AND datetime: [\"2020-01-01T00:00:00\" TO \"2020-12-31T00:00:00\"]"
ast, err := querystring.Parse(query)
if err != nil {
// error handling
}
// do something with ast
The AST parsed from above querystring:
// print via github.com/davecgh/go-spew.Dump
(*querystring.AndCondition)(0xc00000c200)({
Left: (*querystring.MatchCondition)(0xc00000c1e0)({
Field: (string) (len=7) "message",
Value: (string) (len=10) "test value"
}),
Right: (*querystring.TimeRangeCondition)(0xc000076750)({
Field: (string) (len=8) "datetime",
Start: (*string)(0xc0000545b0)((len=19) "2020-01-01T00:00:00"),
End: (*string)(0xc0000545c0)((len=19) "2020-12-31T00:00:00"),
IncludeStart: (bool) true,
IncludeEnd: (bool) true
})
})
For Developers
After edit querystring.y, gen code via run:
go generate
Documentation
¶
Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
This section is empty.
Types ¶
type AndCondition ¶
AndCondition .
type FieldableCondition ¶
FieldableCondition .
type MatchCondition ¶
MatchCondition .
type NumberRangeCondition ¶
type NumberRangeCondition struct {
Field string
Start *int64
End *int64
IncludeStart bool
IncludeEnd bool
}
NumberRangeCondition .
func MustNewNumberRangeCondition ¶
func MustNewNumberRangeCondition(start *string, end *string, includeStart, includeEnd bool) *NumberRangeCondition
MustNewNumberRangeCondition panics and must be used only inside goyacc, due it recovers panics into goyacc errors
func (*NumberRangeCondition) SetField ¶
func (q *NumberRangeCondition) SetField(field string)
SetField .
type OrCondition ¶
OrCondition .
type RegexpCondition ¶
RegexpCondition .
func MustNewRegexpCondition ¶
func MustNewRegexpCondition(s string) *RegexpCondition
MustNewRegexpCondition panics and must be used only inside goyacc, due it recovers panics into goyacc errors
func NewRegexpCondition ¶
func NewRegexpCondition(s string) (*RegexpCondition, error)
NewRegexpCondition .
type TimeRangeCondition ¶
type TimeRangeCondition struct {
Field string
Start *string
End *string
IncludeStart bool
IncludeEnd bool
}
TimeRangeCondition .
func NewTimeRangeCondition ¶
func NewTimeRangeCondition(start, end *string, includeStart, includeEnd bool) *TimeRangeCondition
NewTimeRangeCondition .
func (*TimeRangeCondition) SetField ¶
func (q *TimeRangeCondition) SetField(field string)
SetField .
type WildcardCondition ¶
WildcardCondition .
func MustNewWildcardCondition ¶
func MustNewWildcardCondition(s string) *WildcardCondition
MustNewWildcardCondition panics and must be used only inside goyacc, due it recovers panics into goyacc errors
func NewWildcardCondition ¶
func NewWildcardCondition(s string) (*WildcardCondition, error)
NewWildcardCondition .
Source Files