https://github.com/jOOQ/jOOX: jOOX is a recursive acronym that stands for jOOX Object Oriented XML. It is a simple wrapper for the org.w3c.dom package, to allow for fluent XML document creation and manipulation where DOM is required but too verbose.
  • Lukas Eder 
/*
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.joox;


A filter indicating whether an element/index should be kept when reducing an Match node set 
 In addition to the filtering functionality, this marker interface can be used to indicate that Context.elementSize() may not be needed for filtering. This is particularly interesting for filters, such as JOOX.tag(String), JOOX.all(), etc 
Author:Lukas Eder
/**
 * A filter indicating whether an element/index should be kept when reducing an
 * {@link Match} node set
 * <p>
 * In addition to the filtering functionality, this marker interface can be used
 * to indicate that {@link Context#elementSize()} may not be needed for
 * filtering. This is particularly interesting for filters, such as
 * {@link JOOX#tag(String)}, {@link JOOX#all()}, etc
 *
 * @author Lukas Eder
 */



public interface FastFilter extends Filter {

}