/**
* Copyright 2013 Huining (Thomas) Feng (tfeng@berkeley.edu)
*
* 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.bacoder.parser.java.adapter;
import org.antlr.v4.runtime.tree.TerminalNode;
import com.bacoder.parser.core.Adapters;
import com.bacoder.parser.java.JavaParser;
import com.bacoder.parser.java.JavaParser.ClassBodyContext;
import com.bacoder.parser.java.JavaParser.ClassDeclarationContext;
import com.bacoder.parser.java.JavaParser.TypeContext;
import com.bacoder.parser.java.JavaParser.TypeListContext;
import com.bacoder.parser.java.JavaParser.TypeParametersContext;
import com.bacoder.parser.java.api.ClassDeclaration;
import com.bacoder.parser.java.api.Identifier;
import com.google.common.base.Function;
public class ClassDeclarationAdapter
extends JavaAdapter<ClassDeclarationContext, ClassDeclaration> {
public ClassDeclarationAdapter(Adapters adapters) {
super(adapters);
}
@Override
public ClassDeclaration adapt(ClassDeclarationContext context) {
ClassDeclaration classDeclaration = createNode(context);
Identifier name =
transformOne(context, TerminalNode.class, new Function<TerminalNode, Identifier>() {
@Override
public Identifier apply(TerminalNode node) {
if (node.getSymbol().getType() == JavaParser.Identifier) {
return getAdapter(IdentifierAdapter.class).adapt(node);
} else {
return null;
}
}
});
classDeclaration.setName(name);
TypeParametersContext typeParametersContext = getChild(context, TypeParametersContext.class);
if (typeParametersContext != null) {
classDeclaration.setTypeParameters(
getAdapter(TypeParametersAdapter.class).adapt(typeParametersContext));
}
TypeContext typeContext = getChild(context, TypeContext.class);
if (typeContext != null) {
classDeclaration.setExtendsType(getAdapter(TypeAdapter.class).adapt(typeContext));
}
TypeListContext typeListContext = getChild(context, TypeListContext.class);
if (typeListContext != null) {
classDeclaration.setImplementsTypes(getAdapter(TypeListAdapter.class).adapt(typeListContext));
}
ClassBodyContext classBodyContext = getChild(context, ClassBodyContext.class);
if (classBodyContext != null) {
classDeclaration.setMemberDeclarations(
getAdapter(ClassBodyAdapter.class).adapt(classBodyContext));
}
return classDeclaration;
}
}