Fix index service

core/src/main/kotlin/com/github/oowekyala/ijcc/lang/psi/JccScopedExpansionUnit.kt

@@ -0,0 +1,19 @@
+// This is a generated file. Not intended for manual editing.
+package com.github.oowekyala.ijcc.lang.psi
+
+import com.github.oowekyala.ijcc.lang.psi.stubs.JccScopedExpansionUnitStub
+import com.intellij.psi.StubBasedPsiElement
+
+interface JccScopedExpansionUnit
+    : JccIdentifierOwner,
+    JccExpansionUnit,
+    JjtNodeClassOwner,
+    StubBasedPsiElement<JccScopedExpansionUnitStub> {
+
+    val expansionUnit: JccExpansionUnit
+
+    override val jjtreeNodeDescriptor: JccJjtreeNodeDescriptor
+
+    override fun getNameIdentifier(): JccIdentifier?
+
+}

core/src/main/kotlin/com/github/oowekyala/ijcc/lang/psi/impl/JccScopedExpansionUnitImpl.kt

@@ -0,0 +1,44 @@
+// This is a generated file. Not intended for manual editing.
+package com.github.oowekyala.ijcc.lang.psi.impl
+
+import com.github.oowekyala.ijcc.lang.psi.*
+import com.github.oowekyala.ijcc.lang.psi.stubs.JccScopedExpansionUnitStub
+import com.intellij.lang.ASTNode
+import com.intellij.psi.PsiElementVisitor
+import com.intellij.psi.stubs.IStubElementType
+import com.intellij.psi.util.PsiTreeUtil
+
+class JccScopedExpansionUnitImpl : JjtNodeClassOwnerImpl<JccScopedExpansionUnitStub>, JccScopedExpansionUnit {
+
+    override val jjtreeNodeDescriptor: JccJjtreeNodeDescriptor
+        get() = notNullChild<JccJjtreeNodeDescriptor>(
+            PsiTreeUtil.getChildOfType(
+                this,
+                JccJjtreeNodeDescriptor::class.java
+            )
+        )
+
+    constructor(node: ASTNode) : super(node)
+
+    constructor(stub: JccScopedExpansionUnitStub, stubType: IStubElementType<JccScopedExpansionUnitStub, *>) : super(stub, stubType)
+
+    fun accept(visitor: JccVisitor) {
+        visitor.visitScopedExpansionUnit(this)
+    }
+
+    override fun accept(visitor: PsiElementVisitor) {
+        if (visitor is JccVisitor)
+            accept(visitor)
+        else
+            super.accept(visitor)
+    }
+
+    override val expansionUnit: JccExpansionUnit
+        get() = notNullChild<JccExpansionUnit>(PsiTreeUtil.getChildOfType(this, JccExpansionUnit::class.java))
+
+    override fun getNameIdentifier(): JccIdentifier? {
+        val p1 = jjtreeNodeDescriptor
+        return p1.nameIdentifier
+    }
+
+}

idea/src/main/kotlin/com/github/oowekyala/ijcc/lang/psi/stubs/indices/JccParserQnameIndexer.kt

@@ -10,6 +10,9 @@ import com.intellij.util.io.KeyDescriptor
 
 
 /**
+ * Indexes the qualified name of the parser class of a grammar file,
+ * in order to provide links from the generated parser to the grammar.
+ *
  * @author Clément Fournier
  * @since 1.2
  */

idea/src/main/kotlin/com/github/oowekyala/ijcc/lang/psi/stubs/indices/JjtreeQNameStubIndex.kt

@@ -5,6 +5,9 @@ import com.intellij.psi.stubs.StringStubIndexExtension
 import com.intellij.psi.stubs.StubIndexKey
 
 /**
+ * Indexes the node class owners of a grammar by qname, to provide
+ * links from the node classes to the productions.
+ *
  * @author Clément Fournier
  * @since 1.2
  */
@@ -17,4 +20,4 @@ object JjtreeQNameStubIndex : StringStubIndexExtension<JjtNodeClassOwner>() {
 
     override fun getVersion(): Int = 1
 
-}
+}

idea/src/main/resources/META-INF/plugin.xml

@@ -131,7 +131,7 @@
 
         <applicationService
                 serviceInterface="com.github.oowekyala.ijcc.lang.psi.stubs.StubIndexService"
-                implementationClass="com.github.oowekyala.ijcc.lang.psi.stubs.indices.IdeStubService"/>
+                serviceImplementation="com.github.oowekyala.ijcc.lang.psi.stubs.indices.IdeStubService"/>
 
         <!-- GUTTER -->