/*
 * Copyright (c) 1997, 2019, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code 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 General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

package jdk.javadoc.internal.tool;

import java.util.Set;

import javax.lang.model.SourceVersion;
import javax.lang.model.element.Element;
import javax.lang.model.element.TypeElement;
import javax.lang.model.util.Elements;
import javax.lang.model.util.Types;
import javax.tools.JavaFileManager;
import javax.tools.JavaFileObject.Kind;

import com.sun.source.util.DocTrees;
import com.sun.tools.javac.code.Source;
import jdk.javadoc.doclet.DocletEnvironment;

This class holds the information from one run of javadoc.
Particularly the packages, classes and options specified
by the user.
 
This is NOT part of any supported API.
 If you write code that depends on this, you do so at your own risk.
 This code and its internal interfaces are subject to change or
 deletion without notice.
/**
 * This class holds the information from one run of javadoc.
 * Particularly the packages, classes and options specified
 * by the user.
 *
 *  <p><b>This is NOT part of any supported API.
 *  If you write code that depends on this, you do so at your own risk.
 *  This code and its internal interfaces are subject to change or
 *  deletion without notice.</b>
 */
public class DocEnvImpl implements DocletEnvironment {

    public final ElementsTable etable;

    public final ToolEnvironment toolEnv;

    
Construct a doclet environment.
Params:
toolEnv – the tool environment
etable – the includes table, providing all the information
with respect to specified, included/selected elements./**
     * Construct a doclet environment.
     *
     * @param toolEnv the tool environment
     * @param etable the includes table, providing all the information
     * with respect to specified, included/selected elements.
     */
    public DocEnvImpl(ToolEnvironment toolEnv, ElementsTable etable) {
        this.toolEnv = toolEnv;
        this.etable = etable;
    }
   @Override
    public Set<? extends Element> getSpecifiedElements() {
        return etable.getSpecifiedElements();
    }

    @Override
    public Set<? extends Element> getIncludedElements() {
        return etable.getIncludedElements();
    }

    @Override
    public boolean isIncluded(Element e) {
        return etable.isIncluded(e);
    }

    @Override
    public DocTrees getDocTrees() {
        return toolEnv.docTrees;
    }

    @Override
    public Elements getElementUtils() {
        return toolEnv.elements;
    }

    @Override
    public Types getTypeUtils() {
        return toolEnv.typeutils;
    }

    @Override
    public JavaFileManager getJavaFileManager() {
        return toolEnv.fileManager;
    }

    @Override
    public SourceVersion getSourceVersion() {
        return Source.toSourceVersion(toolEnv.source);
    }

    @Override
    public ModuleMode getModuleMode() {
        return etable.getModuleMode();
    }

    @Override
    public Kind getFileKind(TypeElement type) {
        return toolEnv.getFileKind(type);
    }

    @Override
    public boolean isSelected(Element e) {
        return etable.isSelected(e);
    }
}