Move LexicalScope to frontend

2015-10-29 18:26:29 +03:00
parent 09a36acee4
commit 4d909d9012
5 changed files with 18 additions and 24 deletions
@@ -0,0 +1,44 @@
+/*
+ * Copyright 2010-2015 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.jetbrains.kotlin.resolve.scopes
+
+import org.jetbrains.kotlin.descriptors.*
+import org.jetbrains.kotlin.incremental.components.LookupLocation
+import org.jetbrains.kotlin.name.Name
+import org.jetbrains.kotlin.utils.Printer
+import org.jetbrains.kotlin.utils.addToStdlib.firstIsInstanceOrNull
+
+public class ExplicitImportsScope(private val descriptors: Collection<DeclarationDescriptor>) : BaseImportingScope(null) {
+    override fun getContributedClassifier(name: Name, location: LookupLocation)
+            = descriptors.filter { it.getName() == name }.firstIsInstanceOrNull<ClassifierDescriptor>()
+
+    override fun getContributedPackage(name: Name)
+            = descriptors.filter { it.getName() == name }.firstIsInstanceOrNull<PackageViewDescriptor>()
+
+    override fun getContributedVariables(name: Name, location: LookupLocation)
+            = descriptors.filter { it.getName() == name }.filterIsInstance<VariableDescriptor>()
+
+    override fun getContributedFunctions(name: Name, location: LookupLocation)
+            = descriptors.filter { it.getName() == name }.filterIsInstance<FunctionDescriptor>()
+
+    override fun getContributedDescriptors(kindFilter: DescriptorKindFilter, nameFilter: (Name) -> Boolean)
+            = descriptors
+
+    override fun printStructure(p: Printer) {
+        p.println(javaClass.getName())
+    }
+}