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.JetElement;
021    import org.jetbrains.jet.lang.psi.JetNamedDeclaration;
022    
023    public class WriteValueInstruction extends InstructionWithNext {
024        @NotNull
025        private final JetElement lValue;
026    
027        public WriteValueInstruction(@NotNull JetElement assignment, @NotNull JetElement lValue, @NotNull LexicalScope lexicalScope) {
028            super(assignment, lexicalScope);
029            this.lValue = lValue;
030        }
031    
032        @NotNull
033        public JetElement getlValue() {
034            return lValue;
035        }
036    
037        @Override
038        public void accept(@NotNull InstructionVisitor visitor) {
039            visitor.visitWriteValue(this);
040        }
041    
042        @Override
043        public <R> R accept(@NotNull InstructionVisitorWithResult<R> visitor) {
044            return visitor.visitWriteValue(this);
045        }
046    
047        @Override
048        public String toString() {
049            if (lValue instanceof JetNamedDeclaration) {
050                JetNamedDeclaration value = (JetNamedDeclaration) lValue;
051                return "w(" + value.getName() + ")";
052            }
053            return "w(" + render(lValue) + ")";
054        }
055    
056        @NotNull
057        @Override
058        protected Instruction createCopy() {
059            return new WriteValueInstruction(element, lValue, lexicalScope);
060        }
061    }