org.sonar.java.ast.parser.ArgumentListTreeImpl.java Source code

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Here is the source code for org.sonar.java.ast.parser.ArgumentListTreeImpl.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.ast.parser;

import com.google.common.collect.ImmutableList;
import com.google.common.collect.Iterables;
import org.sonar.java.model.InternalSyntaxToken;
import org.sonar.plugins.java.api.tree.Arguments;
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 javax.annotation.Nullable;
import java.util.Collections;
import java.util.List;

public class ArgumentListTreeImpl extends ListTreeImpl<ExpressionTree> implements Arguments {

    private InternalSyntaxToken openParenToken;
    private InternalSyntaxToken closeParenToken;

    public ArgumentListTreeImpl(InternalSyntaxToken openParenToken, InternalSyntaxToken closeParenToken) {
        super(JavaLexer.ARGUMENTS, ImmutableList.<ExpressionTree>of(), ImmutableList.<SyntaxToken>of());

        this.openParenToken = openParenToken;
        this.closeParenToken = closeParenToken;
    }

    public ArgumentListTreeImpl(InternalSyntaxToken openParenToken, ExpressionTree expression,
            InternalSyntaxToken closeParenToken) {
        super(JavaLexer.ARGUMENTS, ImmutableList.of(expression), ImmutableList.<SyntaxToken>of());

        this.openParenToken = openParenToken;
        this.closeParenToken = closeParenToken;
    }

    public ArgumentListTreeImpl(List<ExpressionTree> expressions, List<SyntaxToken> separators) {
        super(JavaLexer.ARGUMENTS, expressions, separators);
    }

    public ArgumentListTreeImpl complete(InternalSyntaxToken openParenToken, InternalSyntaxToken closeParenToken) {
        this.openParenToken = openParenToken;
        this.closeParenToken = closeParenToken;

        return this;
    }

    @Nullable
    @Override
    public SyntaxToken openParenToken() {
        return openParenToken;
    }

    @Nullable
    @Override
    public SyntaxToken closeParenToken() {
        return closeParenToken;
    }

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

    @Override
    public Iterable<Tree> children() {
        return Iterables.concat(
                openParenToken != null ? Collections.singletonList(openParenToken) : Collections.<Tree>emptyList(),
                super.children(), closeParenToken != null ? Collections.singletonList(closeParenToken)
                        : Collections.<Tree>emptyList());
    }
}