org.sonar.java.model.ArrayDimensionTreeImpl.java Source code

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Here is the source code for org.sonar.java.model.ArrayDimensionTreeImpl.java

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/*
 * SonarQube Java
 * Copyright (C) 2012-2017 SonarSource SA
 * mailto:info AT sonarsource DOT com
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of 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.
 *
 * This program 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.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
package org.sonar.java.model;

import com.google.common.collect.ImmutableList;
import org.sonar.java.model.declaration.AnnotationTreeImpl;
import org.sonar.plugins.java.api.tree.AnnotationTree;
import org.sonar.plugins.java.api.tree.ArrayDimensionTree;
import org.sonar.plugins.java.api.tree.ExpressionTree;
import org.sonar.plugins.java.api.tree.SyntaxToken;
import org.sonar.plugins.java.api.tree.Tree;
import org.sonar.plugins.java.api.tree.TreeVisitor;

import javax.annotation.Nullable;
import java.util.List;

public class ArrayDimensionTreeImpl extends JavaTree implements ArrayDimensionTree {

    private List<AnnotationTree> annotations;
    private final SyntaxToken openBracketToken;
    @Nullable
    private final ExpressionTree expression;
    private final SyntaxToken closeBracketToken;

    public ArrayDimensionTreeImpl(SyntaxToken openBracketToken, @Nullable ExpressionTree expression,
            SyntaxToken closeBracketToken) {
        super(Tree.Kind.ARRAY_DIMENSION);
        this.annotations = ImmutableList.of();
        this.openBracketToken = openBracketToken;
        this.expression = expression;
        this.closeBracketToken = closeBracketToken;
    }

    public ArrayDimensionTreeImpl(List<AnnotationTreeImpl> annotations, SyntaxToken openBracketToken,
            @Nullable ExpressionTree expression, SyntaxToken closeBracketToken) {
        this(openBracketToken, expression, closeBracketToken);
        this.annotations = ImmutableList.<AnnotationTree>builder().addAll(annotations).build();
    }

    public ArrayDimensionTreeImpl completeAnnotations(List<AnnotationTreeImpl> annotations) {
        this.annotations = ImmutableList.<AnnotationTree>builder().addAll(annotations).build();
        return this;
    }

    @Override
    public void accept(TreeVisitor visitor) {
        visitor.visitArrayDimension(this);
    }

    @Override
    public List<AnnotationTree> annotations() {
        return annotations;
    }

    @Override
    public SyntaxToken openBracketToken() {
        return openBracketToken;
    }

    @Nullable
    @Override
    public ExpressionTree expression() {
        return expression;
    }

    @Override
    public SyntaxToken closeBracketToken() {
        return closeBracketToken;
    }

    @Override
    public Tree.Kind kind() {
        return Tree.Kind.ARRAY_DIMENSION;
    }

    @Override
    public Iterable<Tree> children() {
        ImmutableList.Builder<Tree> iteratorBuilder = ImmutableList.builder();
        iteratorBuilder.addAll(annotations);
        iteratorBuilder.add(openBracketToken);
        if (expression != null) {
            iteratorBuilder.add(expression);
        }
        iteratorBuilder.add(closeBracketToken);
        return iteratorBuilder.build();
    }
}