/* * Copyright 2013 Google Inc. All rights reserved. * * 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.google.errorprone.refaster; import com.google.auto.value.AutoValue; import com.sun.source.tree.ExpressionStatementTree; import com.sun.source.tree.TreeVisitor; import com.sun.tools.javac.tree.JCTree.JCExpressionStatement; import javax.annotation.Nullable; /** * {@link UTree} representation of a {@link ExpressionStatementTree}. * * @author lowasser@google.com (Louis Wasserman) */ @AutoValue abstract class UExpressionStatement extends USimpleStatement implements ExpressionStatementTree { public static UExpressionStatement create(UExpression expression) { return new AutoValue_UExpressionStatement(expression); } @Override public abstract UExpression getExpression(); @Override @Nullable public Choice<Unifier> visitExpressionStatement( ExpressionStatementTree expressionStatement, @Nullable Unifier unifier) { return getExpression().unify(expressionStatement.getExpression(), unifier); } @Override public JCExpressionStatement inline(Inliner inliner) throws CouldNotResolveImportException { return inliner.maker().Exec(getExpression().inline(inliner)); } @Override public Kind getKind() { return Kind.EXPRESSION_STATEMENT; } @Override public <R, D> R accept(TreeVisitor<R, D> visitor, D data) { return visitor.visitExpressionStatement(this, data); } }