| /* |
| * Copyright (C) 2007-2010 JĂșlio Vilmar Gesser. |
| * Copyright (C) 2011, 2013-2016 The JavaParser Team. |
| * |
| * This file is part of JavaParser. |
| * |
| * JavaParser can be used either under the terms of |
| * a) the GNU Lesser General Public License as published by |
| * the Free Software Foundation, either version 3 of the License, or |
| * (at your option) any later version. |
| * b) the terms of the Apache License |
| * |
| * You should have received a copy of both licenses in LICENCE.LGPL and |
| * LICENCE.APACHE. Please refer to those files for details. |
| * |
| * JavaParser is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU Lesser General Public License for more details. |
| */ |
| package com.github.javaparser.ast.stmt; |
| |
| import com.github.javaparser.ast.AllFieldsConstructor; |
| import com.github.javaparser.ast.expr.Expression; |
| import com.github.javaparser.ast.expr.NameExpr; |
| import com.github.javaparser.ast.nodeTypes.NodeWithBlockStmt; |
| import com.github.javaparser.ast.nodeTypes.NodeWithExpression; |
| import com.github.javaparser.ast.observer.ObservableProperty; |
| import com.github.javaparser.ast.visitor.GenericVisitor; |
| import com.github.javaparser.ast.visitor.VoidVisitor; |
| import static com.github.javaparser.utils.Utils.assertNotNull; |
| import com.github.javaparser.ast.Node; |
| import com.github.javaparser.ast.visitor.CloneVisitor; |
| import com.github.javaparser.metamodel.SynchronizedStmtMetaModel; |
| import com.github.javaparser.metamodel.JavaParserMetaModel; |
| import com.github.javaparser.TokenRange; |
| import java.util.function.Consumer; |
| import java.util.Optional; |
| import com.github.javaparser.ast.Generated; |
| |
| /** |
| * Usage of the synchronized keyword. |
| * <br/>In <code>synchronized (a123) { ... }</code> the expression is a123 and { ... } is the body |
| * |
| * @author Julio Vilmar Gesser |
| */ |
| public class SynchronizedStmt extends Statement implements NodeWithBlockStmt<SynchronizedStmt>, NodeWithExpression<SynchronizedStmt> { |
| |
| private Expression expression; |
| |
| private BlockStmt body; |
| |
| public SynchronizedStmt() { |
| this(null, new NameExpr(), new BlockStmt()); |
| } |
| |
| @AllFieldsConstructor |
| public SynchronizedStmt(final Expression expression, final BlockStmt body) { |
| this(null, expression, body); |
| } |
| |
| /** |
| * This constructor is used by the parser and is considered private. |
| */ |
| @Generated("com.github.javaparser.generator.core.node.MainConstructorGenerator") |
| public SynchronizedStmt(TokenRange tokenRange, Expression expression, BlockStmt body) { |
| super(tokenRange); |
| setExpression(expression); |
| setBody(body); |
| customInitialization(); |
| } |
| |
| @Override |
| @Generated("com.github.javaparser.generator.core.node.AcceptGenerator") |
| public <R, A> R accept(final GenericVisitor<R, A> v, final A arg) { |
| return v.visit(this, arg); |
| } |
| |
| @Override |
| @Generated("com.github.javaparser.generator.core.node.AcceptGenerator") |
| public <A> void accept(final VoidVisitor<A> v, final A arg) { |
| v.visit(this, arg); |
| } |
| |
| @Generated("com.github.javaparser.generator.core.node.PropertyGenerator") |
| public Expression getExpression() { |
| return expression; |
| } |
| |
| @Generated("com.github.javaparser.generator.core.node.PropertyGenerator") |
| public SynchronizedStmt setExpression(final Expression expression) { |
| assertNotNull(expression); |
| if (expression == this.expression) { |
| return (SynchronizedStmt) this; |
| } |
| notifyPropertyChange(ObservableProperty.EXPRESSION, this.expression, expression); |
| if (this.expression != null) |
| this.expression.setParentNode(null); |
| this.expression = expression; |
| setAsParentNodeOf(expression); |
| return this; |
| } |
| |
| @Generated("com.github.javaparser.generator.core.node.PropertyGenerator") |
| public BlockStmt getBody() { |
| return body; |
| } |
| |
| @Generated("com.github.javaparser.generator.core.node.PropertyGenerator") |
| public SynchronizedStmt setBody(final BlockStmt body) { |
| assertNotNull(body); |
| if (body == this.body) { |
| return (SynchronizedStmt) this; |
| } |
| notifyPropertyChange(ObservableProperty.BODY, this.body, body); |
| if (this.body != null) |
| this.body.setParentNode(null); |
| this.body = body; |
| setAsParentNodeOf(body); |
| return this; |
| } |
| |
| @Override |
| @Generated("com.github.javaparser.generator.core.node.RemoveMethodGenerator") |
| public boolean remove(Node node) { |
| if (node == null) |
| return false; |
| return super.remove(node); |
| } |
| |
| @Override |
| @Generated("com.github.javaparser.generator.core.node.CloneGenerator") |
| public SynchronizedStmt clone() { |
| return (SynchronizedStmt) accept(new CloneVisitor(), null); |
| } |
| |
| @Override |
| @Generated("com.github.javaparser.generator.core.node.GetMetaModelGenerator") |
| public SynchronizedStmtMetaModel getMetaModel() { |
| return JavaParserMetaModel.synchronizedStmtMetaModel; |
| } |
| |
| @Override |
| @Generated("com.github.javaparser.generator.core.node.ReplaceMethodGenerator") |
| public boolean replace(Node node, Node replacementNode) { |
| if (node == null) |
| return false; |
| if (node == body) { |
| setBody((BlockStmt) replacementNode); |
| return true; |
| } |
| if (node == expression) { |
| setExpression((Expression) replacementNode); |
| return true; |
| } |
| return super.replace(node, replacementNode); |
| } |
| |
| @Override |
| @Generated("com.github.javaparser.generator.core.node.TypeCastingGenerator") |
| public boolean isSynchronizedStmt() { |
| return true; |
| } |
| |
| @Override |
| @Generated("com.github.javaparser.generator.core.node.TypeCastingGenerator") |
| public SynchronizedStmt asSynchronizedStmt() { |
| return this; |
| } |
| |
| @Generated("com.github.javaparser.generator.core.node.TypeCastingGenerator") |
| public void ifSynchronizedStmt(Consumer<SynchronizedStmt> action) { |
| action.accept(this); |
| } |
| |
| @Override |
| @Generated("com.github.javaparser.generator.core.node.TypeCastingGenerator") |
| public Optional<SynchronizedStmt> toSynchronizedStmt() { |
| return Optional.of(this); |
| } |
| } |