1 files changed, 84 insertions, 0 deletions
diff --git a/javaparser-symbol-solver-logic/src/main/java/com/github/javaparser/symbolsolver/logic/AbstractClassDeclaration.java b/javaparser-symbol-solver-logic/src/main/java/com/github/javaparser/symbolsolver/logic/AbstractClassDeclaration.java
new file mode 100644
index 000000000..1f770e785
--- /dev/null
+++ b/javaparser-symbol-solver-logic/src/main/java/com/github/javaparser/symbolsolver/logic/AbstractClassDeclaration.java
@@ -0,0 +1,84 @@
+/*
+ * Copyright 2016 Federico Tomassetti
+ *
+ * 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 com.github.javaparser.symbolsolver.logic;
+
+import com.github.javaparser.resolution.declarations.ResolvedClassDeclaration;
+import com.github.javaparser.resolution.types.ResolvedReferenceType;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * A common ancestor for all ClassDeclarations.
+ *
+ * @author Federico Tomassetti
+ */
+public abstract class AbstractClassDeclaration extends AbstractTypeDeclaration implements ResolvedClassDeclaration {
+
+    ///
+    /// Public
+    ///
+
+    @Override
+    public boolean hasName() {
+        return getQualifiedName() != null;
+    }
+
+    @Override
+    public final List<ResolvedReferenceType> getAllSuperClasses() {
+        List<ResolvedReferenceType> superclasses = new ArrayList<>();
+        ResolvedReferenceType superClass = getSuperClass();
+        if (superClass != null) {
+            superclasses.add(superClass);
+            superclasses.addAll(superClass.getAllClassesAncestors());
+        }
+
+        if (superclasses.removeIf(s -> s.getQualifiedName().equals(Object.class.getCanonicalName()))) {
+            superclasses.add(object());
+        }
+        return superclasses;
+    }
+
+    @Override
+    public final List<ResolvedReferenceType> getAllInterfaces() {
+        List<ResolvedReferenceType> interfaces = new ArrayList<>();
+        for (ResolvedReferenceType interfaceDeclaration : getInterfaces()) {
+            interfaces.add(interfaceDeclaration);
+            interfaces.addAll(interfaceDeclaration.getAllInterfacesAncestors());
+        }
+        ResolvedReferenceType superClass = this.getSuperClass();
+        if (superClass != null) {
+            interfaces.addAll(superClass.getAllInterfacesAncestors());
+        }
+        return interfaces;
+    }
+
+    @Override
+    public final ResolvedClassDeclaration asClass() {
+        return this;
+    }
+
+    ///
+    /// Protected
+    ///
+
+    /**
+     * An implementation of the Object class.
+     */
+    protected abstract ResolvedReferenceType object();
+
+}