/
item.go
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/
item.go
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// Copyright (c) 2018 Uber Technologies, Inc.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
package promql
// ItemType which maps to ItemType in Prometheus. Note that this is temporary and
// once we decide we want to use this approach then we will just expose the item types in Prometheus code base
type ItemType int
// nolint
const (
itemError ItemType = iota // Error occurred, value is error message
itemEOF
itemComment
itemIdentifier
itemMetricIdentifier
itemLeftParen
itemRightParen
itemLeftBrace
itemRightBrace
itemLeftBracket
itemRightBracket
itemComma
itemAssign
itemSemicolon
itemString
itemNumber
itemDuration
itemBlank
itemTimes
operatorsStart
// Operators.
itemSUB
itemADD
itemMUL
itemMOD
itemDIV
itemLAND
itemLOR
itemLUnless
itemEQL
itemNEQ
itemLTE
itemLSS
itemGTE
itemGTR
itemEQLRegex
itemNEQRegex
itemPOW
operatorsEnd
aggregatorsStart
// Aggregators.
itemAvg
itemCount
itemSum
itemMin
itemMax
itemStddev
itemStdvar
itemTopK
itemBottomK
itemCountValues
itemQuantile
aggregatorsEnd
keywordsStart
// Keywords.
itemAlert
itemIf
itemFor
itemLabels
itemAnnotations
itemOffset
itemBy
itemWithout
itemOn
itemIgnoring
itemGroupLeft
itemGroupRight
itemBool
keywordsEnd
)