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.lang.cfg.pseudocode;
018    
019    import org.jetbrains.annotations.NotNull;
020    import org.jetbrains.jet.lang.psi.JetDeclaration;
021    import org.jetbrains.jet.lang.psi.JetParameter;
022    import org.jetbrains.jet.lang.psi.JetVariableDeclaration;
023    
024    public class VariableDeclarationInstruction extends InstructionWithNext {
025        protected VariableDeclarationInstruction(@NotNull JetParameter element, @NotNull LexicalScope lexicalScope) {
026            super(element, lexicalScope);
027        }
028    
029        protected VariableDeclarationInstruction(@NotNull JetVariableDeclaration element, @NotNull LexicalScope lexicalScope) {
030            super(element, lexicalScope);
031        }
032        
033        public JetDeclaration getVariableDeclarationElement() {
034            return (JetDeclaration) element;
035        }
036    
037        @Override
038        public void accept(@NotNull InstructionVisitor visitor) {
039            visitor.visitVariableDeclarationInstruction(this);
040        }
041    
042        @Override
043        public <R> R accept(@NotNull InstructionVisitorWithResult<R> visitor) {
044            return visitor.visitVariableDeclarationInstruction(this);
045        }
046    
047        @Override
048        public String toString() {
049            return "v(" + render(element) + ")";
050        }
051    
052        @NotNull
053        @Override
054        protected Instruction createCopy() {
055            if (element instanceof JetParameter) {
056                return new VariableDeclarationInstruction((JetParameter) element, lexicalScope);
057            }
058            return new VariableDeclarationInstruction((JetVariableDeclaration) element, lexicalScope);
059        }
060    }