| /* |
| * 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.expr; |
| |
| import com.github.javaparser.Range; |
| import com.github.javaparser.ast.*; |
| import com.github.javaparser.ast.observer.ObservableProperty; |
| import com.github.javaparser.ast.type.ArrayType; |
| import com.github.javaparser.ast.type.ClassOrInterfaceType; |
| import com.github.javaparser.ast.type.Type; |
| import com.github.javaparser.ast.visitor.CloneVisitor; |
| import com.github.javaparser.ast.visitor.GenericVisitor; |
| import com.github.javaparser.ast.visitor.VoidVisitor; |
| import com.github.javaparser.metamodel.ArrayCreationExprMetaModel; |
| import com.github.javaparser.metamodel.JavaParserMetaModel; |
| import com.github.javaparser.metamodel.NonEmptyProperty; |
| import java.util.Arrays; |
| import java.util.List; |
| import java.util.Optional; |
| import static com.github.javaparser.JavaParser.parseType; |
| import static com.github.javaparser.utils.Utils.assertNotNull; |
| import javax.annotation.Generated; |
| import com.github.javaparser.TokenRange; |
| import com.github.javaparser.ast.Node; |
| import com.github.javaparser.metamodel.OptionalProperty; |
| import java.util.function.Consumer; |
| |
| /** |
| * <code>new int[5][4][][]</code> or <code>new int[][]{{1},{2,3}}</code>. |
| * |
| * <br/>"int" is the element type. |
| * <br/>All the brackets are stored in the levels field, from left to right. |
| * |
| * @author Julio Vilmar Gesser |
| */ |
| public final class ArrayCreationExpr extends Expression { |
| |
| @NonEmptyProperty |
| private NodeList<ArrayCreationLevel> levels; |
| |
| private Type elementType; |
| |
| @OptionalProperty |
| private ArrayInitializerExpr initializer; |
| |
| public ArrayCreationExpr() { |
| this(null, new ClassOrInterfaceType(), new NodeList<>(), new ArrayInitializerExpr()); |
| } |
| |
| @AllFieldsConstructor |
| public ArrayCreationExpr(Type elementType, NodeList<ArrayCreationLevel> levels, ArrayInitializerExpr initializer) { |
| this(null, elementType, levels, initializer); |
| } |
| |
| public ArrayCreationExpr(Type elementType) { |
| this(null, elementType, new NodeList<>(), new ArrayInitializerExpr()); |
| } |
| |
| /** |
| * @deprecated range shouldn't be in utility constructors. |
| */ |
| @Deprecated |
| public ArrayCreationExpr(Range range, Type elementType) { |
| this(null, elementType, new NodeList<>(), new ArrayInitializerExpr()); |
| setRange(range); |
| } |
| |
| /** |
| * This constructor is used by the parser and is considered private. |
| */ |
| @Generated("com.github.javaparser.generator.core.node.MainConstructorGenerator") |
| public ArrayCreationExpr(TokenRange tokenRange, Type elementType, NodeList<ArrayCreationLevel> levels, ArrayInitializerExpr initializer) { |
| super(tokenRange); |
| setElementType(elementType); |
| setLevels(levels); |
| setInitializer(initializer); |
| 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 Optional<ArrayInitializerExpr> getInitializer() { |
| return Optional.ofNullable(initializer); |
| } |
| |
| @Generated("com.github.javaparser.generator.core.node.PropertyGenerator") |
| public Type getElementType() { |
| return elementType; |
| } |
| |
| /** |
| * Sets the initializer |
| * |
| * @param initializer the initializer, can be null |
| * @return this, the ArrayCreationExpr |
| */ |
| @Generated("com.github.javaparser.generator.core.node.PropertyGenerator") |
| public ArrayCreationExpr setInitializer(final ArrayInitializerExpr initializer) { |
| if (initializer == this.initializer) { |
| return (ArrayCreationExpr) this; |
| } |
| notifyPropertyChange(ObservableProperty.INITIALIZER, this.initializer, initializer); |
| if (this.initializer != null) |
| this.initializer.setParentNode(null); |
| this.initializer = initializer; |
| setAsParentNodeOf(initializer); |
| return this; |
| } |
| |
| @Generated("com.github.javaparser.generator.core.node.PropertyGenerator") |
| public ArrayCreationExpr setElementType(final Type elementType) { |
| assertNotNull(elementType); |
| if (elementType == this.elementType) { |
| return (ArrayCreationExpr) this; |
| } |
| notifyPropertyChange(ObservableProperty.ELEMENT_TYPE, this.elementType, elementType); |
| if (this.elementType != null) |
| this.elementType.setParentNode(null); |
| this.elementType = elementType; |
| setAsParentNodeOf(elementType); |
| return this; |
| } |
| |
| @Generated("com.github.javaparser.generator.core.node.PropertyGenerator") |
| public NodeList<ArrayCreationLevel> getLevels() { |
| return levels; |
| } |
| |
| @Generated("com.github.javaparser.generator.core.node.PropertyGenerator") |
| public ArrayCreationExpr setLevels(final NodeList<ArrayCreationLevel> levels) { |
| assertNotNull(levels); |
| if (levels == this.levels) { |
| return (ArrayCreationExpr) this; |
| } |
| notifyPropertyChange(ObservableProperty.LEVELS, this.levels, levels); |
| if (this.levels != null) |
| this.levels.setParentNode(null); |
| this.levels = levels; |
| setAsParentNodeOf(levels); |
| return this; |
| } |
| |
| /** |
| * Takes the element type and wraps it in an ArrayType for every array creation level. |
| */ |
| public Type createdType() { |
| Type result = elementType; |
| for (int i = 0; i < levels.size(); i++) { |
| result = new ArrayType(result, ArrayType.Origin.TYPE, new NodeList<>()); |
| } |
| return result; |
| } |
| |
| /** |
| * Sets this type to this class and try to import it to the {@link CompilationUnit} if needed |
| * |
| * @param typeClass the type |
| * @return this |
| */ |
| public ArrayCreationExpr setElementType(Class<?> typeClass) { |
| tryAddImportToParentCompilationUnit(typeClass); |
| return setElementType(parseType(typeClass.getSimpleName())); |
| } |
| |
| public ArrayCreationExpr setElementType(final String type) { |
| return setElementType(parseType(type)); |
| } |
| |
| @Override |
| @Generated("com.github.javaparser.generator.core.node.RemoveMethodGenerator") |
| public boolean remove(Node node) { |
| if (node == null) |
| return false; |
| if (initializer != null) { |
| if (node == initializer) { |
| removeInitializer(); |
| return true; |
| } |
| } |
| for (int i = 0; i < levels.size(); i++) { |
| if (levels.get(i) == node) { |
| levels.remove(i); |
| return true; |
| } |
| } |
| return super.remove(node); |
| } |
| |
| @Generated("com.github.javaparser.generator.core.node.RemoveMethodGenerator") |
| public ArrayCreationExpr removeInitializer() { |
| return setInitializer((ArrayInitializerExpr) null); |
| } |
| |
| @Override |
| @Generated("com.github.javaparser.generator.core.node.CloneGenerator") |
| public ArrayCreationExpr clone() { |
| return (ArrayCreationExpr) accept(new CloneVisitor(), null); |
| } |
| |
| @Override |
| @Generated("com.github.javaparser.generator.core.node.GetMetaModelGenerator") |
| public ArrayCreationExprMetaModel getMetaModel() { |
| return JavaParserMetaModel.arrayCreationExprMetaModel; |
| } |
| |
| @Override |
| @Generated("com.github.javaparser.generator.core.node.ReplaceMethodGenerator") |
| public boolean replace(Node node, Node replacementNode) { |
| if (node == null) |
| return false; |
| if (node == elementType) { |
| setElementType((Type) replacementNode); |
| return true; |
| } |
| if (initializer != null) { |
| if (node == initializer) { |
| setInitializer((ArrayInitializerExpr) replacementNode); |
| return true; |
| } |
| } |
| for (int i = 0; i < levels.size(); i++) { |
| if (levels.get(i) == node) { |
| levels.set(i, (ArrayCreationLevel) replacementNode); |
| return true; |
| } |
| } |
| return super.replace(node, replacementNode); |
| } |
| |
| @Override |
| @Generated("com.github.javaparser.generator.core.node.TypeCastingGenerator") |
| public boolean isArrayCreationExpr() { |
| return true; |
| } |
| |
| @Override |
| @Generated("com.github.javaparser.generator.core.node.TypeCastingGenerator") |
| public ArrayCreationExpr asArrayCreationExpr() { |
| return this; |
| } |
| |
| @Generated("com.github.javaparser.generator.core.node.TypeCastingGenerator") |
| public void ifArrayCreationExpr(Consumer<ArrayCreationExpr> action) { |
| action.accept(this); |
| } |
| |
| @Override |
| @Generated("com.github.javaparser.generator.core.node.TypeCastingGenerator") |
| public Optional<ArrayCreationExpr> toArrayCreationExpr() { |
| return Optional.of(this); |
| } |
| } |