Refactor mdsal-binding-generator artifacts

[mdsal.git] / binding / mdsal-binding-generator / src / main / java / org / opendaylight / mdsal / binding / generator / impl / reactor / LeafListGenerator.java

diff --git a/binding/mdsal-binding-generator/src/main/java/org/opendaylight/mdsal/binding/generator/impl/reactor/LeafListGenerator.java b/binding/mdsal-binding-generator/src/main/java/org/opendaylight/mdsal/binding/generator/impl/reactor/LeafListGenerator.java
new file mode 100644 (file)
index 0000000..eb9b36e
--- /dev/null
+++ b/binding/mdsal-binding-generator/src/main/java/org/opendaylight/mdsal/binding/generator/impl/reactor/LeafListGenerator.java
@@ -0,0 +1,29 @@
+/*
+ * Copyright (c) 2021 PANTHEON.tech, s.r.o. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.opendaylight.mdsal.binding.generator.impl.reactor;
+
+import org.opendaylight.mdsal.binding.model.api.Type;
+import org.opendaylight.mdsal.binding.model.ri.Types;
+import org.opendaylight.yangtools.yang.model.api.stmt.LeafListEffectiveStatement;
+
+/**
+ * Generator corresponding to a {@code leaf-list} statement.
+ */
+final class LeafListGenerator extends AbstractTypeAwareGenerator<LeafListEffectiveStatement> {
+    LeafListGenerator(final LeafListEffectiveStatement statement, final AbstractCompositeGenerator<?> parent) {
+        super(statement, parent);
+    }
+
+    @Override
+    Type methodReturnType(final TypeBuilderFactory builderFactory) {
+        // If we are a leafref and the reference cannot be resolved, we need to generate a list wildcard, not
+        // List<Object>, we will try to narrow the return type in subclasses.
+        final Type type = super.methodReturnType(builderFactory);
+        return Types.objectType().equals(type) ? Types.listTypeWildcard() : Types.listTypeFor(type);
+    }
+}