| /* |
| * 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.NodeList; |
| import com.github.javaparser.ast.expr.Expression; |
| import com.github.javaparser.ast.expr.NameExpr; |
| import com.github.javaparser.ast.observer.ObservableProperty; |
| import com.github.javaparser.ast.visitor.GenericVisitor; |
| import com.github.javaparser.ast.visitor.VoidVisitor; |
| import java.util.Arrays; |
| import java.util.List; |
| 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.SwitchStmtMetaModel; |
| import com.github.javaparser.metamodel.JavaParserMetaModel; |
| import javax.annotation.Generated; |
| import com.github.javaparser.TokenRange; |
| import java.util.function.Consumer; |
| import java.util.Optional; |
| |
| /** |
| * A switch statement. |
| * <br/>In <code>switch(a) { ... }</code> the selector is "a", |
| * and the contents of the { ... } are the entries. |
| * |
| * @author Julio Vilmar Gesser |
| * @see SwitchEntryStmt |
| */ |
| public final class SwitchStmt extends Statement { |
| |
| private Expression selector; |
| |
| private NodeList<SwitchEntryStmt> entries; |
| |
| public SwitchStmt() { |
| this(null, new NameExpr(), new NodeList<>()); |
| } |
| |
| @AllFieldsConstructor |
| public SwitchStmt(final Expression selector, final NodeList<SwitchEntryStmt> entries) { |
| this(null, selector, entries); |
| } |
| |
| /** |
| * This constructor is used by the parser and is considered private. |
| */ |
| @Generated("com.github.javaparser.generator.core.node.MainConstructorGenerator") |
| public SwitchStmt(TokenRange tokenRange, Expression selector, NodeList<SwitchEntryStmt> entries) { |
| super(tokenRange); |
| setSelector(selector); |
| setEntries(entries); |
| 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 NodeList<SwitchEntryStmt> getEntries() { |
| return entries; |
| } |
| |
| public SwitchEntryStmt getEntry(int i) { |
| return getEntries().get(i); |
| } |
| |
| @Generated("com.github.javaparser.generator.core.node.PropertyGenerator") |
| public Expression getSelector() { |
| return selector; |
| } |
| |
| @Generated("com.github.javaparser.generator.core.node.PropertyGenerator") |
| public SwitchStmt setEntries(final NodeList<SwitchEntryStmt> entries) { |
| assertNotNull(entries); |
| if (entries == this.entries) { |
| return (SwitchStmt) this; |
| } |
| notifyPropertyChange(ObservableProperty.ENTRIES, this.entries, entries); |
| if (this.entries != null) |
| this.entries.setParentNode(null); |
| this.entries = entries; |
| setAsParentNodeOf(entries); |
| return this; |
| } |
| |
| /** |
| * @deprecated use a method on getEntries instead |
| */ |
| @Deprecated |
| public SwitchStmt setEntry(int i, SwitchEntryStmt entry) { |
| getEntries().set(i, entry); |
| return this; |
| } |
| |
| /** |
| * @deprecated use a method on getEntries instead |
| */ |
| @Deprecated |
| public SwitchStmt addEntry(SwitchEntryStmt entry) { |
| getEntries().add(entry); |
| return this; |
| } |
| |
| @Generated("com.github.javaparser.generator.core.node.PropertyGenerator") |
| public SwitchStmt setSelector(final Expression selector) { |
| assertNotNull(selector); |
| if (selector == this.selector) { |
| return (SwitchStmt) this; |
| } |
| notifyPropertyChange(ObservableProperty.SELECTOR, this.selector, selector); |
| if (this.selector != null) |
| this.selector.setParentNode(null); |
| this.selector = selector; |
| setAsParentNodeOf(selector); |
| return this; |
| } |
| |
| @Override |
| @Generated("com.github.javaparser.generator.core.node.RemoveMethodGenerator") |
| public boolean remove(Node node) { |
| if (node == null) |
| return false; |
| for (int i = 0; i < entries.size(); i++) { |
| if (entries.get(i) == node) { |
| entries.remove(i); |
| return true; |
| } |
| } |
| return super.remove(node); |
| } |
| |
| @Override |
| @Generated("com.github.javaparser.generator.core.node.CloneGenerator") |
| public SwitchStmt clone() { |
| return (SwitchStmt) accept(new CloneVisitor(), null); |
| } |
| |
| @Override |
| @Generated("com.github.javaparser.generator.core.node.GetMetaModelGenerator") |
| public SwitchStmtMetaModel getMetaModel() { |
| return JavaParserMetaModel.switchStmtMetaModel; |
| } |
| |
| @Override |
| @Generated("com.github.javaparser.generator.core.node.ReplaceMethodGenerator") |
| public boolean replace(Node node, Node replacementNode) { |
| if (node == null) |
| return false; |
| for (int i = 0; i < entries.size(); i++) { |
| if (entries.get(i) == node) { |
| entries.set(i, (SwitchEntryStmt) replacementNode); |
| return true; |
| } |
| } |
| if (node == selector) { |
| setSelector((Expression) replacementNode); |
| return true; |
| } |
| return super.replace(node, replacementNode); |
| } |
| |
| @Override |
| @Generated("com.github.javaparser.generator.core.node.TypeCastingGenerator") |
| public boolean isSwitchStmt() { |
| return true; |
| } |
| |
| @Override |
| @Generated("com.github.javaparser.generator.core.node.TypeCastingGenerator") |
| public SwitchStmt asSwitchStmt() { |
| return this; |
| } |
| |
| @Generated("com.github.javaparser.generator.core.node.TypeCastingGenerator") |
| public void ifSwitchStmt(Consumer<SwitchStmt> action) { |
| action.accept(this); |
| } |
| |
| @Override |
| @Generated("com.github.javaparser.generator.core.node.TypeCastingGenerator") |
| public Optional<SwitchStmt> toSwitchStmt() { |
| return Optional.of(this); |
| } |
| } |