001/*
002 * Copyright (c) 2016-2017 Chris K Wensel <chris@wensel.net>. All Rights Reserved.
003 *
004 * Project and contact information: http://www.cascading.org/
005 *
006 * This file is part of the Cascading project.
007 *
008 * Licensed under the Apache License, Version 2.0 (the "License");
009 * you may not use this file except in compliance with the License.
010 * You may obtain a copy of the License at
011 *
012 *     http://www.apache.org/licenses/LICENSE-2.0
013 *
014 * Unless required by applicable law or agreed to in writing, software
015 * distributed under the License is distributed on an "AS IS" BASIS,
016 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
017 * See the License for the specific language governing permissions and
018 * limitations under the License.
019 */
020
021package cascading.nested.json;
022
023import java.beans.ConstructorProperties;
024import java.util.Collections;
025import java.util.List;
026import java.util.regex.Pattern;
027
028import cascading.nested.core.NestedRegexFilter;
029
030/**
031 * Class JSONRegexFilter provides for the ability to to filter a tuple stream based on the values in a JSON object.
032 *
033 * @see NestedRegexFilter for more details.
034 */
035public class JSONRegexFilter extends NestedRegexFilter
036  {
037  /**
038   * Creates a new JSONRegexFilter instance.
039   *
040   * @param pointer of String
041   * @param pattern of Pattern
042   */
043  @ConstructorProperties({"pointer", "pattern"})
044  public JSONRegexFilter( String pointer, Pattern pattern )
045    {
046    this( pointer, Collections.singletonList( pattern ) );
047    }
048
049  /**
050   * Creates a new JSONRegexFilter instance.
051   *
052   * @param pointer  of String
053   * @param patterns of List
054   */
055  @ConstructorProperties({"pointer", "patterns"})
056  public JSONRegexFilter( String pointer, List<Pattern> patterns )
057    {
058    super( JSONCoercibleType.TYPE, pointer, patterns );
059    }
060  }