com.amihaiemil.eoyaml.YamlInput Maven / Gradle / Ivy

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YAML for Java 8 and above. Very similar to the JSON-P api.
There is a newer version: 8.0.6
/**
 * Copyright (c) 2016-2020, Mihai Emil Andronache
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 *  modification, are permitted provided that the following conditions are met:
 * Redistributions of source code must retain the above copyright notice, this
 *  list of conditions and the following disclaimer.
 *  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.
 * Neither the name of the copyright holder nor the names of its
 *  contributors may be used to endorse or promote products derived from
 *  this software without specific prior written permission.
 * 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.amihaiemil.eoyaml;

import java.io.IOException;

/**
 * Yaml input.
 * @author Mihai Andronache ([email protected])
 * @version $Id: 9487b1a923c8081b6fb4f1f1fe1c96d3dd79b466 $
 * @since 1.0.0
 */
public interface YamlInput {

    /**
     * Read the given input as a Yaml mapping.
     * @return Read YamlMapping.
     * @throws IOException if the input cannot be read for some reason
     */
    YamlMapping readYamlMapping() throws IOException;

    /**
     * Read the given input as a Yaml sequence.
     * @return Read YamlSequence.
     * @throws IOException if the input cannot be read for some reason
     */
    YamlSequence readYamlSequence() throws IOException;
    
    /**
     * Read the given input as a Yaml stream.
     * @return Read YamlStream.
     * @throws IOException if the input cannot be read for some reason
     */
    default YamlStream readYamlStream() throws IOException {
        throw new UnsupportedOperationException(
            "Not yet implemented. You can follow the development here "
          + "https://github.com/decorators-squad/eo-yaml/issues/90. " 
          + "You may also contribute if you have the time!" 
        );
    }

}