| /* |
| * 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 static com.github.javaparser.utils.Utils.ensureNotNull; |
| import static java.util.Collections.*; |
| |
| import java.util.Arrays; |
| import java.util.EnumSet; |
| import java.util.List; |
| import java.util.stream.Collectors; |
| |
| import com.github.javaparser.Range; |
| import com.github.javaparser.ast.ArrayBracketPair; |
| import com.github.javaparser.ast.Modifier; |
| import com.github.javaparser.ast.body.VariableDeclarator; |
| import com.github.javaparser.ast.nodeTypes.NodeWithAnnotations; |
| import com.github.javaparser.ast.nodeTypes.NodeWithElementType; |
| import com.github.javaparser.ast.nodeTypes.NodeWithModifiers; |
| import com.github.javaparser.ast.nodeTypes.NodeWithVariables; |
| import com.github.javaparser.ast.type.Type; |
| import com.github.javaparser.ast.visitor.GenericVisitor; |
| import com.github.javaparser.ast.visitor.VoidVisitor; |
| |
| /** |
| * @author Julio Vilmar Gesser |
| */ |
| public final class VariableDeclarationExpr extends Expression implements |
| NodeWithElementType<VariableDeclarationExpr>, |
| NodeWithModifiers<VariableDeclarationExpr>, |
| NodeWithAnnotations<VariableDeclarationExpr>, |
| NodeWithVariables<VariableDeclarationExpr> { |
| |
| private EnumSet<Modifier> modifiers = EnumSet.noneOf(Modifier.class); |
| |
| private List<AnnotationExpr> annotations; |
| |
| private Type elementType; |
| |
| private List<VariableDeclarator> variables; |
| |
| private List<ArrayBracketPair> arrayBracketPairsAfterType; |
| |
| public VariableDeclarationExpr() { |
| } |
| |
| public VariableDeclarationExpr(final Type elementType, String variableName) { |
| setElementType(elementType); |
| setVariables(singletonList(new VariableDeclarator(variableName))); |
| } |
| |
| public VariableDeclarationExpr(final Type elementType, VariableDeclarator var) { |
| setElementType(elementType); |
| setVariables(singletonList(var)); |
| } |
| |
| public VariableDeclarationExpr(final Type elementType, String variableName, Modifier... modifiers) { |
| setElementType(elementType); |
| setVariables(singletonList(new VariableDeclarator(variableName))); |
| setModifiers(Arrays.stream(modifiers) |
| .collect(Collectors.toCollection(() -> EnumSet.noneOf(Modifier.class)))); |
| } |
| |
| public VariableDeclarationExpr(final Type elementType, VariableDeclarator var, Modifier... modifiers) { |
| setElementType(elementType); |
| setVariables(singletonList(var)); |
| setModifiers(Arrays.stream(modifiers) |
| .collect(Collectors.toCollection(() -> EnumSet.noneOf(Modifier.class)))); |
| } |
| |
| public VariableDeclarationExpr(final Type elementType, final List<VariableDeclarator> variables) { |
| setElementType(elementType); |
| setVariables(variables); |
| } |
| |
| public VariableDeclarationExpr(final EnumSet<Modifier> modifiers, final Type elementType, |
| final List<VariableDeclarator> variables) { |
| setModifiers(modifiers); |
| setElementType(elementType); |
| setVariables(variables); |
| } |
| |
| public VariableDeclarationExpr(final Range range, |
| final EnumSet<Modifier> modifiers, final List<AnnotationExpr> annotations, |
| final Type elementType, |
| final List<VariableDeclarator> variables, |
| final List<ArrayBracketPair> arrayBracketPairsAfterType) { |
| super(range); |
| setModifiers(modifiers); |
| setAnnotations(annotations); |
| setElementType(elementType); |
| setVariables(variables); |
| setArrayBracketPairsAfterElementType(arrayBracketPairsAfterType); |
| } |
| |
| /** |
| * Creates a {@link VariableDeclarationExpr}. |
| * |
| * @return instance of {@link VariableDeclarationExpr} |
| */ |
| public static VariableDeclarationExpr create(Type type, String name) { |
| return new VariableDeclarationExpr(type, name); |
| } |
| |
| @Override |
| public <R, A> R accept(final GenericVisitor<R, A> v, final A arg) { |
| return v.visit(this, arg); |
| } |
| |
| @Override |
| public <A> void accept(final VoidVisitor<A> v, final A arg) { |
| v.visit(this, arg); |
| } |
| |
| @Override |
| public List<AnnotationExpr> getAnnotations() { |
| annotations = ensureNotNull(annotations); |
| return annotations; |
| } |
| |
| /** |
| * Return the modifiers of this variable declaration. |
| * |
| * @see Modifier |
| * @return modifiers |
| */ |
| @Override |
| public EnumSet<Modifier> getModifiers() { |
| return modifiers; |
| } |
| |
| @Override |
| public Type getElementType() { |
| return elementType; |
| } |
| |
| @Override |
| public List<VariableDeclarator> getVariables() { |
| variables = ensureNotNull(variables); |
| return variables; |
| } |
| |
| @Override |
| public VariableDeclarationExpr setAnnotations(final List<AnnotationExpr> annotations) { |
| this.annotations = annotations; |
| setAsParentNodeOf(this.annotations); |
| return this; |
| } |
| |
| @Override |
| public VariableDeclarationExpr setModifiers(final EnumSet<Modifier> modifiers) { |
| this.modifiers = modifiers; |
| return this; |
| } |
| |
| @Override |
| public VariableDeclarationExpr setElementType(final Type elementType) { |
| this.elementType = elementType; |
| setAsParentNodeOf(this.elementType); |
| return this; |
| } |
| |
| @Override |
| public VariableDeclarationExpr setVariables(final List<VariableDeclarator> variables) { |
| this.variables = variables; |
| setAsParentNodeOf(this.variables); |
| return this; |
| } |
| |
| public List<ArrayBracketPair> getArrayBracketPairsAfterElementType() { |
| arrayBracketPairsAfterType = ensureNotNull(arrayBracketPairsAfterType); |
| return arrayBracketPairsAfterType; |
| } |
| |
| @Override |
| public VariableDeclarationExpr setArrayBracketPairsAfterElementType(List<ArrayBracketPair> arrayBracketPairsAfterType) { |
| this.arrayBracketPairsAfterType = arrayBracketPairsAfterType; |
| setAsParentNodeOf(arrayBracketPairsAfterType); |
| return this; |
| } |
| } |