| /* |
| * 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.PythonDialectsTokenSetProvider; |
| import com.jetbrains.python.psi.*; |
| import com.jetbrains.python.psi.stubs.PyExceptPartStub; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| import java.util.ArrayList; |
| |
| /** |
| * @author dcheryasov |
| */ |
| public class PyExceptPartImpl extends PyBaseElementImpl<PyExceptPartStub> implements PyExceptPart { |
| public PyExceptPartImpl(ASTNode astNode) { |
| super(astNode); |
| } |
| |
| public PyExceptPartImpl(PyExceptPartStub stub) { |
| super(stub, PyElementTypes.EXCEPT_PART); |
| } |
| |
| @Override |
| protected void acceptPyVisitor(PyElementVisitor pyVisitor) { |
| pyVisitor.visitPyExceptBlock(this); |
| } |
| |
| @Nullable |
| public PyExpression getExceptClass() { |
| return childToPsi(PythonDialectsTokenSetProvider.INSTANCE.getExpressionTokens(), 0); |
| } |
| |
| @Nullable |
| public PyExpression getTarget() { |
| return childToPsi(PythonDialectsTokenSetProvider.INSTANCE.getExpressionTokens(), 1); |
| } |
| |
| @NotNull |
| public PyStatementList getStatementList() { |
| return childToPsiNotNull(PyElementTypes.STATEMENT_LIST); |
| } |
| |
| @NotNull |
| public Iterable<PyElement> iterateNames() { |
| return new ArrayList<PyElement>(PyUtil.flattenedParensAndStars(getTarget())); |
| } |
| |
| public PyElement getElementNamed(final String the_name) { |
| // Requires switching from stubs to AST in getTarget() |
| return IterHelper.findName(iterateNames(), the_name); |
| } |
| |
| public boolean mustResolveOutside() { |
| return false; |
| } |
| } |