com.amihaiemil.eoyaml.RtYamlStreamBuilder 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.Collection;
import java.util.LinkedList;
import java.util.List;
/**
* YamlStreamBuilder implementation. "Rt" stands for "Runtime".
* This class is immutable and thread-safe.
* @author Mihai Andronache ([email protected])
* @version $Id: 916e0db8ff07441ec4f51231fc6ee55487ce73fc $
* @since 3.1.1
*/
final class RtYamlStreamBuilder implements YamlStreamBuilder {
/**
* Added nodes.
*/
private final List documents;
/**
* Default ctor.
*/
RtYamlStreamBuilder() {
this(new LinkedList());
}
/**
* Constructor.
* @param documents YAML documents used in building the YamlStream.
*/
RtYamlStreamBuilder(final List documents) {
this.documents = documents;
}
@Override
public YamlStreamBuilder add(final YamlNode document) {
final List list = new LinkedList<>();
list.addAll(this.documents);
list.add(document);
return new RtYamlStreamBuilder(list);
}
@Override
public YamlStream build() {
return new BuiltYamlStream(this.documents);
}
/**
* Built YamlStream.
* @author Mihai Andronache ([email protected])
* @version $Id: 916e0db8ff07441ec4f51231fc6ee55487ce73fc $
* @since 3.1.1
*/
static class BuiltYamlStream extends BaseYamlStream {
/**
* Documents as a List.
*/
private Collection documents;
/**
* Constructor.
* @param documents Added YamlNodes.
*/
BuiltYamlStream(final Collection documents) {
this.documents = documents;
}
@Override
public Collection values() {
return this.documents;
}
}
}