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• 1.18.0-RC2
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• ExpressionParser.scala

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pl.touk.nussknacker.engine.expression.parse.ExpressionParser.scala Maven / Gradle / Ivy

package pl.touk.nussknacker.engine.expression.parse

import cats.data.ValidatedNel
import pl.touk.nussknacker.engine.api.context.ValidationContext
import pl.touk.nussknacker.engine.api.generics.ExpressionParseError
import pl.touk.nussknacker.engine.api.typed.typing.TypingResult
import pl.touk.nussknacker.engine.graph.expression.Expression.Language

trait ExpressionParser {

  def languageId: Language

  def parse(
      original: String,
      ctx: ValidationContext,
      expectedType: TypingResult
  ): ValidatedNel[ExpressionParseError, TypedExpression]

  def parseWithoutContextValidation(
      original: String,
      expectedType: TypingResult
  ): ValidatedNel[ExpressionParseError, CompiledExpression]

}