001    /*
002     * Copyright 2010-2013 JetBrains s.r.o.
003     *
004     * Licensed under the Apache License, Version 2.0 (the "License");
005     * you may not use this file except in compliance with the License.
006     * You may obtain a copy of the License at
007     *
008     * http://www.apache.org/licenses/LICENSE-2.0
009     *
010     * Unless required by applicable law or agreed to in writing, software
011     * distributed under the License is distributed on an "AS IS" BASIS,
012     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013     * See the License for the specific language governing permissions and
014     * limitations under the License.
015     */
016    
017    package org.jetbrains.jet.codegen;
018    
019    import org.jetbrains.jet.lang.psi.*;
020    
021    public class CodegenStatementVisitor extends JetVisitor<StackValue, StackValue> {
022        private final ExpressionCodegen codegen;
023    
024        public CodegenStatementVisitor(ExpressionCodegen codegen) {
025            this.codegen = codegen;
026        }
027    
028        @Override
029        public StackValue visitJetElement(JetElement element, StackValue receiver) {
030            return element.accept(codegen, receiver);
031        }
032    
033        @Override
034        public StackValue visitIfExpression(JetIfExpression expression, StackValue receiver) {
035            return codegen.generateIfExpression(expression, true);
036        }
037    
038        @Override
039        public StackValue visitTryExpression(JetTryExpression expression, StackValue data) {
040            return codegen.generateTryExpression(expression, true);
041        }
042    
043        @Override
044        public StackValue visitWhenExpression(JetWhenExpression expression, StackValue data) {
045            return codegen.generateWhenExpression(expression, true);
046        }
047    }