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JsonPath.scala
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JsonPath.scala
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/*
* Copyright 2023 Lucas Satabin
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package fs2.data.json.jsonpath
import cats.data.NonEmptyList
case class JsonPath(locations: NonEmptyList[Location])
sealed trait Location
object Location {
case class Child(child: Property) extends Location
case class Descendant(child: Property) extends Location
case class Pred(predicate: Predicate) extends Location
}
sealed trait Property
object Property {
case class Name(n: String) extends Property
case object Wildcard extends Property
}
sealed trait Predicate
object Predicate {
case class Index(idx: Int) extends Predicate
case class Range(lower: Int, upper: Option[Int]) extends Predicate
case object Wildcard extends Predicate
}