/**
* Copyright 2011-2014 Asakusa Framework Team.
*
* 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.asakusafw.dmdl.java.emitter;
import java.util.Collections;
import java.util.List;
import com.asakusafw.dmdl.java.spi.JavaDataModelDriver;
import com.asakusafw.dmdl.semantics.ModelDeclaration;
import com.asakusafw.utils.java.model.syntax.FormalParameterDeclaration;
import com.asakusafw.utils.java.model.syntax.MethodDeclaration;
import com.asakusafw.utils.java.model.syntax.ModelFactory;
import com.asakusafw.utils.java.model.util.AttributeBuilder;
import com.asakusafw.utils.java.model.util.ExpressionBuilder;
import com.asakusafw.utils.java.model.util.Models;
/**
* Creates a new method {@code def hello() = "hello"}.
*/
public class HelloDriver extends JavaDataModelDriver {
@Override
public List<MethodDeclaration> getMethods(EmitContext context, ModelDeclaration model) {
ModelFactory f = context.getModelFactory();
return Collections.singletonList(f.newMethodDeclaration(
null,
new AttributeBuilder(f)
.Public()
.toAttributes(),
context.resolve(String.class),
f.newSimpleName("hello"),
Collections.<FormalParameterDeclaration>emptyList(),
Collections.singletonList(new ExpressionBuilder(f, Models.toLiteral(f, "hello"))
.toReturnStatement())));
}
}