YangSourceFromFile.java

/*
 * Copyright (c) 2015 Cisco Systems, Inc. and others.  All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
 * and is available at http://www.eclipse.org/legal/epl-v10.html
 */
package org.opendaylight.yangtools.yang2sources.plugin;

import com.google.common.base.Preconditions;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import org.opendaylight.yangtools.yang.parser.util.NamedFileInputStream;

class YangSourceFromFile extends YangSourceFromDependency {

    private final File source;

    public YangSourceFromFile(File source) {
        this.source = Preconditions.checkNotNull(source);
    }

    @Override
    public InputStream openStream() throws IOException {

        return new NamedFileInputStream(source, YangToSourcesProcessor.META_INF_YANG_STRING + File.separator
                + source.getName());
    }

    @Override
    public long size() throws IOException {
        return source.length();
    }

    @Override
    String getDescription() {
        return source.getAbsolutePath();
    }
}