JarCastingexemelle
Reasonable parser combinators for XML element streams
Usage
libraryDependencies += "io.github.amrhassan" %% "exemelle" % "2.1.1"
import exemelle.StreamAction._
import exemelle.StreamParser
// You can describe how you want to process the stream in terms of combinators found in
// the StreamAction object
// Perhaps you want to capture the XML elements numbered 11 to 15?
val take5After10 = for {
_ <- drop(10)
elems <- take(5)
} yield elems
// or drop everything until you encounter the "author" starting tag then take 5 elem?
import cats.implicits._ // For the >> shorthand
val dropUtilAuthor = dropUntil(_.name == "author") >> take(5)
// Or the full tag named "book"?
val bookTag = findTagNamed("book")
// Or al the full tags named "book"?
val allBookTags = findAllTagsNamed("book")
// You need parser implementation to parse through your stream
val parser = StreamParser.fromInputStream(/* a java.io.InputStream */)
// Now you can run one of the actions you've constructed earlier
run(parser)(allBookTags) // runs it into an Either[StreamError, Vector[Tag]]