1 files changed, 0 insertions, 90 deletions
diff --git a/core/src/test/kotlin/NodeSelect.kt b/core/src/test/kotlin/NodeSelect.kt
deleted file mode 100644
index fe0394f9..00000000
--- a/core/src/test/kotlin/NodeSelect.kt
+++ /dev/null
@@ -1,90 +0,0 @@
-package org.jetbrains.dokka.tests
-
-import org.jetbrains.dokka.DocumentationNode
-import org.jetbrains.dokka.NodeKind
-import org.jetbrains.dokka.RefKind
-
-class SelectBuilder {
-    private val root = ChainFilterNode(SubgraphTraverseFilter(), null)
-    private var activeNode = root
-    private val chainEnds = mutableListOf<SelectFilter>()
-
-    fun withName(name: String) = matching { it.name == name }
-
-    fun withKind(kind: NodeKind) = matching{ it.kind == kind }
-
-    fun matching(block: (DocumentationNode) -> Boolean) {
-        attachFilterAndMakeActive(PredicateFilter(block))
-    }
-
-    fun subgraph() {
-        attachFilterAndMakeActive(SubgraphTraverseFilter())
-    }
-
-    fun subgraphOf(kind: RefKind) {
-        attachFilterAndMakeActive(DirectEdgeFilter(kind))
-    }
-
-    private fun attachFilterAndMakeActive(next: SelectFilter) {
-        activeNode = ChainFilterNode(next, activeNode)
-    }
-
-    private fun endChain() {
-        chainEnds += activeNode
-    }
-
-    fun build(): SelectFilter {
-        endChain()
-        return CombineFilterNode(chainEnds)
-    }
-}
-
-private class ChainFilterNode(val filter: SelectFilter, val previous: SelectFilter?): SelectFilter() {
-    override fun select(roots: Sequence<DocumentationNode>): Sequence<DocumentationNode> {
-        return filter.select(previous?.select(roots) ?: roots)
-    }
-}
-
-private class CombineFilterNode(val previous: List<SelectFilter>): SelectFilter() {
-    override fun select(roots: Sequence<DocumentationNode>): Sequence<DocumentationNode> {
-        return previous.asSequence().flatMap { it.select(roots) }
-    }
-}
-
-abstract class SelectFilter {
-    abstract fun select(roots: Sequence<DocumentationNode>): Sequence<DocumentationNode>
-}
-
-private class SubgraphTraverseFilter: SelectFilter() {
-    override fun select(roots: Sequence<DocumentationNode>): Sequence<DocumentationNode> {
-        val visited = mutableSetOf<DocumentationNode>()
-        return roots.flatMap {
-            generateSequence(listOf(it)) { nodes ->
-                nodes.flatMap { it.allReferences() }
-                    .map { it.to }
-                    .filter { visited.add(it) }
-                    .takeUnless { it.isEmpty() }
-            }
-        }.flatten()
-    }
-
-}
-
-private class PredicateFilter(val condition: (DocumentationNode) -> Boolean): SelectFilter() {
-    override fun select(roots: Sequence<DocumentationNode>): Sequence<DocumentationNode> {
-        return roots.filter(condition)
-    }
-}
-
-private class DirectEdgeFilter(val kind: RefKind): SelectFilter() {
-    override fun select(roots: Sequence<DocumentationNode>): Sequence<DocumentationNode> {
-        return roots.flatMap { it.references(kind).asSequence() }.map { it.to }
-    }
-}
-
-
-fun selectNodes(root: DocumentationNode, block: SelectBuilder.() -> Unit): List<DocumentationNode> {
-    val builder = SelectBuilder()
-    builder.apply(block)
-    return builder.build().select(sequenceOf(root)).toMutableSet().toList()
-}
-\ No newline at end of file