| /* |
| * Copyright 2000-2013 JetBrains s.r.o. |
| * |
| * 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.jetbrains.python.psi.impl; |
| |
| import com.intellij.lang.ASTNode; |
| import com.jetbrains.python.PyElementTypes; |
| import com.jetbrains.python.psi.*; |
| import org.jetbrains.annotations.NotNull; |
| |
| import java.util.ArrayList; |
| import java.util.Collections; |
| |
| public class PyForStatementImpl extends PyPartitionedElementImpl implements PyForStatement { |
| public PyForStatementImpl(ASTNode astNode) { |
| super(astNode); |
| } |
| |
| @Override |
| protected void acceptPyVisitor(PyElementVisitor pyVisitor) { |
| pyVisitor.visitPyForStatement(this); |
| } |
| |
| public PyElsePart getElsePart() { |
| return (PyElsePart)getPart(PyElementTypes.ELSE_PART); |
| } |
| |
| @NotNull |
| public PyForPart getForPart() { |
| return findNotNullChildByClass(PyForPart.class); |
| } |
| |
| @NotNull |
| public Iterable<PyElement> iterateNames() { |
| PyExpression tgt = getForPart().getTarget(); |
| if (tgt instanceof PyReferenceExpression) return Collections.<PyElement>singleton(tgt); |
| else { |
| return new ArrayList<PyElement>(PyUtil.flattenedParensAndStars(tgt)); |
| } |
| } |
| |
| public PyElement getElementNamed(final String the_name) { |
| return IterHelper.findName(iterateNames(), the_name); |
| } |
| |
| public boolean mustResolveOutside() { |
| return false; |
| } |
| } |