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package org.jetbrains.dokka
import java.util.LinkedHashSet
public open class DocumentationNode(val name: String,
content: Content,
val kind: DocumentationNode.Kind) {
private val references = LinkedHashSet<DocumentationReference>()
var content: Content = content
private set
public val summary: ContentNode get() = content.summary
public val owner: DocumentationNode?
get() = references(DocumentationReference.Kind.Owner).singleOrNull()?.to
public val details: List<DocumentationNode>
get() = references(DocumentationReference.Kind.Detail).map { it.to }
public val members: List<DocumentationNode>
get() = references(DocumentationReference.Kind.Member).map { it.to }
public val extensions: List<DocumentationNode>
get() = references(DocumentationReference.Kind.Extension).map { it.to }
public val inheritors: List<DocumentationNode>
get() = references(DocumentationReference.Kind.Inheritor).map { it.to }
public val overrides: List<DocumentationNode>
get() = references(DocumentationReference.Kind.Override).map { it.to }
public val links: List<DocumentationNode>
get() = references(DocumentationReference.Kind.Link).map { it.to }
public val annotations: List<DocumentationNode>
get() = references(DocumentationReference.Kind.Annotation).map { it.to }
public val deprecation: DocumentationNode?
get() = references(DocumentationReference.Kind.Deprecation).singleOrNull()?.to
// TODO: Should we allow node mutation? Model merge will copy by ref, so references are transparent, which could nice
public fun addReferenceTo(to: DocumentationNode, kind: DocumentationReference.Kind) {
references.add(DocumentationReference(this, to, kind))
}
public fun addAllReferencesFrom(other: DocumentationNode) {
references.addAll(other.references)
}
public fun updateContent(body: MutableContent.() -> Unit) {
if (content !is MutableContent) {
content = MutableContent()
}
(content as MutableContent).body()
}
public fun details(kind: DocumentationNode.Kind): List<DocumentationNode> = details.filter { it.kind == kind }
public fun members(kind: DocumentationNode.Kind): List<DocumentationNode> = members.filter { it.kind == kind }
public fun links(kind: DocumentationNode.Kind): List<DocumentationNode> = links.filter { it.kind == kind }
public fun detail(kind: DocumentationNode.Kind): DocumentationNode = details.filter { it.kind == kind }.single()
public fun member(kind: DocumentationNode.Kind): DocumentationNode = members.filter { it.kind == kind }.single()
public fun link(kind: DocumentationNode.Kind): DocumentationNode = links.filter { it.kind == kind }.single()
public fun references(kind: DocumentationReference.Kind): List<DocumentationReference> = references.filter { it.kind == kind }
public fun allReferences(): Set<DocumentationReference> = references
public override fun toString(): String {
return "$kind:$name"
}
public enum class Kind {
Unknown,
Package,
Class,
Interface,
Enum,
AnnotationClass,
EnumItem,
Object,
Constructor,
Function,
Property,
CompanionObjectProperty,
CompanionObjectFunction,
Parameter,
Receiver,
TypeParameter,
Type,
Supertype,
UpperBound,
LowerBound,
Exception,
Modifier,
NullabilityModifier,
Module,
ExternalClass,
Annotation,
Value,
SourceUrl,
SourcePosition,
/**
* A note which is rendered once on a page documenting a group of overloaded functions.
* Needs to be generated equally on all overloads.
*/
OverloadGroupNote
}
}
val DocumentationNode.path: List<DocumentationNode>
get() {
val parent = owner
if (parent == null)
return listOf(this)
return parent.path + this
}
fun DocumentationNode.findOrCreatePackageNode(packageName: String, packageContent: Map<String, Content>): DocumentationNode {
val existingNode = members(DocumentationNode.Kind.Package).firstOrNull { it.name == packageName }
if (existingNode != null) {
return existingNode
}
val newNode = DocumentationNode(packageName,
packageContent.getOrElse(packageName) { Content.Empty },
DocumentationNode.Kind.Package)
append(newNode, DocumentationReference.Kind.Member)
return newNode
}
fun DocumentationNode.append(child: DocumentationNode, kind: DocumentationReference.Kind) {
addReferenceTo(child, kind)
when (kind) {
DocumentationReference.Kind.Detail -> child.addReferenceTo(this, DocumentationReference.Kind.Owner)
DocumentationReference.Kind.Member -> child.addReferenceTo(this, DocumentationReference.Kind.Owner)
DocumentationReference.Kind.Owner -> child.addReferenceTo(this, DocumentationReference.Kind.Member)
else -> { /* Do not add any links back for other types */ }
}
}
fun DocumentationNode.appendTextNode(text: String,
kind: DocumentationNode.Kind,
refKind: DocumentationReference.Kind = DocumentationReference.Kind.Detail) {
append(DocumentationNode(text, Content.Empty, kind), refKind)
}
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