com.github.javaparser.version.Java10PostProcessor Maven / Gradle / Ivy

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/*
 * Copyright (C) 2007-2010 Júlio Vilmar Gesser.
 * Copyright (C) 2011, 2013-2019 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.version;

import com.github.javaparser.ast.type.ClassOrInterfaceType;
import com.github.javaparser.ast.type.VarType;

import static com.github.javaparser.ParseResult.PostProcessor;

/**
 * Processes the generic AST into a Java 10 AST and validates it.
 */
public class Java10PostProcessor extends PostProcessors {
    protected final PostProcessor varNodeCreator = (result, configuration) ->
            result.getResult().ifPresent(node -> {
                node.findAll(ClassOrInterfaceType.class).forEach(n -> {
                    if (n.getNameAsString().equals("var")) {
                        n.replace(new VarType(n.getTokenRange().orElse(null)));
                    }
                });
            });

    public Java10PostProcessor() {
        add(varNodeCreator);
    }
}