/*
 * Copyright (c) Codice Foundation
 *
 * This 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 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. A copy of the GNU Lesser General Public License
 * is distributed along with this program and can be found at
 * <http://www.gnu.org/licenses/lgpl.html>.
 *
 */
package org.codice.imaging.nitf.core;

import java.io.InputStream;
import java.text.ParseException;
import java.util.EnumSet;
import java.util.Set;

/**
    Factory class for NitfFile instances.
 */
public final class NitfFileFactory {

    private NitfFileFactory() {
    }

    /**
        Parse NITF file headers out of an InputStream.
        <p>
        This only extracts the headers from the main file, and the attached segment headers. The actual
        data segments are skipped over.
        <p>
        Because this takes an InputStream (which is not seekable), it cannot work on NITF files that use
        "streaming mode", where the sizes are only provided at the end of the file. An exception will be
        thrown in this case.

        @param nitfInputStream the input stream to parse over.
    */
    public static NitfFile parseHeadersOnly(final InputStream nitfInputStream) throws ParseException {
        NitfFile file = new NitfFile();
        NitfFileParser parser = new NitfFileParser(nitfInputStream, EnumSet.noneOf(ParseOption.class), file);
        return file;
    }

    /**
        Parse NITF file headers and selected data out of an InputStream.
        <p>
        This extracts the headers and any selected data segments. Any segments that are not selected will be skipped over.
        <p>
        Because this takes an InputStream (which is not seekable), it cannot work on NITF files that use
        "streaming mode", where the sizes are only provided at the end of the file. An exception will be
        thrown in this case.

        @param nitfInputStream the input stream to parse over.
        @param parseOptions the data segments to extract
    */
    public static NitfFile parseSelectedDataSegments(final InputStream nitfInputStream, final Set<ParseOption> parseOptions) throws ParseException {
        NitfFile file = new NitfFile();
        NitfFileParser parser = new NitfFileParser(nitfInputStream, parseOptions, file);
        return file;
    }
}

@@ -1649,32 +1649,8 @@
     
- NitfFileParser parser =
  new
@@ -2547,32 +2547,8 @@
     
- NitfFileParser parser =
  new

Remove unused local variables.