com.amihaiemil.eoyaml.RtYamlMapping Maven / Gradle / Ivy
/**
* Copyright (c) 2016-2023, 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.util.*;
/**
* YAML mapping implementation (rt means runtime).
* @author Mihai Andronache ([email protected])
* @version $Id: 129b9c2b64d925cc519080b0fbe98376161471bd $
* @since 1.0.0
* @see http://yaml.org/spec/1.2/spec.html#mapping//
*/
final class RtYamlMapping extends BaseYamlMapping {
/**
* Comments referring to this mapping.
*/
private Comment comment;
/**
* Key:value linked map (maintains the order of insertion).
*/
private final Map mappings =
new LinkedHashMap<>();
/**
* Ctor.
* @param entries Entries contained in this mapping.
*/
RtYamlMapping(final Map entries) {
this(entries, "");
}
/**
* Ctor.
* @param entries Entries contained in this mapping.
* @param comment Comment on top of this YamlMapping.
*/
RtYamlMapping(
final Map entries,
final String comment
) {
this.mappings.putAll(entries);
this.comment = new BuiltComment(this, comment);
}
@Override
public Set keys() {
final Set keys = new LinkedHashSet<>();
keys.addAll(this.mappings.keySet());
return keys;
}
@Override
public YamlNode value(final YamlNode key) {
return this.mappings.get(key);
}
@Override
public Comment comment() {
return this.comment;
}
}