| /* |
| * 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.stubs; |
| |
| import com.intellij.lang.ASTNode; |
| import com.intellij.psi.PsiElement; |
| import com.intellij.psi.stubs.IStubElementType; |
| import com.intellij.psi.stubs.StubElement; |
| import com.intellij.psi.stubs.StubInputStream; |
| import com.intellij.psi.stubs.StubOutputStream; |
| import com.jetbrains.python.PyElementTypes; |
| import com.jetbrains.python.psi.PyFromImportStatement; |
| import com.jetbrains.python.psi.PyStubElementType; |
| import com.jetbrains.python.psi.impl.PyFromImportStatementImpl; |
| import com.intellij.psi.util.QualifiedName; |
| import com.jetbrains.python.psi.stubs.PyFromImportStatementStub; |
| import org.jetbrains.annotations.NotNull; |
| |
| import java.io.IOException; |
| |
| /** |
| * @author yole |
| */ |
| public class PyFromImportStatementElementType extends PyStubElementType<PyFromImportStatementStub, PyFromImportStatement> { |
| public PyFromImportStatementElementType() { |
| this("FROM_IMPORT_STATEMENT"); |
| } |
| |
| public PyFromImportStatementElementType(String debugName) { |
| super(debugName); |
| } |
| |
| @Override |
| public PsiElement createElement(@NotNull ASTNode node) { |
| return new PyFromImportStatementImpl(node); |
| } |
| |
| @Override |
| public PyFromImportStatement createPsi(@NotNull PyFromImportStatementStub stub) { |
| return new PyFromImportStatementImpl(stub); |
| } |
| |
| @Override |
| public PyFromImportStatementStub createStub(@NotNull PyFromImportStatement psi, StubElement parentStub) { |
| return new PyFromImportStatementStubImpl(psi.getImportSourceQName(), psi.isStarImport(), psi.getRelativeLevel(), parentStub, |
| getStubElementType()); |
| } |
| |
| public void serialize(@NotNull PyFromImportStatementStub stub, @NotNull StubOutputStream dataStream) throws IOException { |
| final QualifiedName qName = stub.getImportSourceQName(); |
| QualifiedName.serialize(qName, dataStream); |
| dataStream.writeBoolean(stub.isStarImport()); |
| dataStream.writeVarInt(stub.getRelativeLevel()); |
| } |
| |
| @NotNull |
| public PyFromImportStatementStub deserialize(@NotNull StubInputStream dataStream, StubElement parentStub) throws IOException { |
| QualifiedName qName = QualifiedName.deserialize(dataStream); |
| boolean isStarImport = dataStream.readBoolean(); |
| int relativeLevel = dataStream.readVarInt(); |
| return new PyFromImportStatementStubImpl(qName, isStarImport, relativeLevel, parentStub, getStubElementType()); |
| } |
| |
| protected IStubElementType getStubElementType() { |
| return PyElementTypes.FROM_IMPORT_STATEMENT; |
| } |
| } |