Dave Jarvis' Repositories

/*
 * Copyright 2020 White Magic Software, Ltd.
 *
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *  o Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 *  o Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
package com.scrivenvar.definition.yaml;

import com.scrivenvar.definition.DefinitionSource;
import com.scrivenvar.definition.TreeAdapter;

import java.nio.file.Path;

/**
 * Represents a definition data source for YAML files.
 */
public class YamlDefinitionSource implements DefinitionSource {

  private final YamlTreeAdapter mYamlTreeAdapter;

  /**
   * Constructs a new YAML definition source, populated from the given file.
   *
   * @param path Path to the YAML definition file.
   */
  public YamlDefinitionSource( final Path path ) {
    assert path != null;

    mYamlTreeAdapter = new YamlTreeAdapter( path );
  }

  @Override
  public TreeAdapter getTreeAdapter() {
    return mYamlTreeAdapter;
  }

  @Override
  public String getError() {
    return getYamlParser().getError();
  }

  private YamlParser getYamlParser() {
    return mYamlTreeAdapter.getYamlParser();
  }
}