DslMarker-annotaatio

src/main/kotlin/XMLParserDSL.kt

@@ -6,6 +6,10 @@ import javax.xml.stream.XMLEventReader
 import javax.xml.stream.XMLInputFactory
 import javax.xml.stream.events.XMLEvent
 
+@DslMarker
+annotation class DSL
+
+@DSL
 class XMLParserDSL(path: String) {
     private val factory: XMLInputFactory = XMLInputFactory.newInstance()
     private val reader: XMLEventReader = factory.createXMLEventReader(FileInputStream(path))
@@ -21,6 +25,7 @@ class XMLParserDSL(path: String) {
 
     fun element(name: String, f: Element.() -> Unit) = Element(name, reader, event!!).f()
 
+    @DSL
     class Element(private val name: String, private val reader: XMLEventReader, private val event: XMLEvent) {
         fun start(f: StartElement.() -> Unit) {
             if (event.isStartElement && event.asStartElement().name.localPart.toString() == name)
@@ -32,6 +37,7 @@ class XMLParserDSL(path: String) {
                 f()
         }
 
+        @DSL
         class StartElement(private val reader: XMLEventReader, private val event: javax.xml.stream.events.StartElement) {
             fun value(): String? {
                 return try {