| /* |
| * 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; |
| |
| import com.intellij.lang.ASTNode; |
| import com.intellij.psi.PsiPolyVariantReference; |
| import com.intellij.psi.util.QualifiedName; |
| import com.jetbrains.python.psi.resolve.PyResolveContext; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| /** |
| * Represents a qualified expression, that is, of "a.b.c..." sort. |
| * User: dcheryasov |
| * Date: Oct 18, 2008 |
| */ |
| public interface PyQualifiedExpression extends PyExpression { |
| @Nullable |
| PyExpression getQualifier(); |
| |
| /** |
| * Checks if the expression is qualified. |
| * |
| * Unlike {@link #getQualifier()}, it may not require AST access. |
| */ |
| boolean isQualified(); |
| |
| /** |
| * Returns the qualified name for the expression if all the qualifiers are qualified expressions. |
| */ |
| @Nullable |
| QualifiedName asQualifiedName(); |
| |
| /** |
| * Returns the name to the right of the qualifier. |
| * |
| * @return the name referenced by the expression. |
| */ |
| @Nullable |
| String getReferencedName(); |
| |
| /** |
| * Returns the element representing the name (to the right of the qualifier). |
| * |
| * @return the name element. |
| */ |
| @Nullable |
| ASTNode getNameElement(); |
| |
| @NotNull |
| PsiPolyVariantReference getReference(PyResolveContext resolveContext); |
| } |