001package org.hl7.fhir.utilities.graphql;
002
003/*
004  Copyright (c) 2011+, HL7, Inc.
005  All rights reserved.
006  
007  Redistribution and use in source and binary forms, with or without modification, 
008  are permitted provided that the following conditions are met:
009    
010   * Redistributions of source code must retain the above copyright notice, this 
011     list of conditions and the following disclaimer.
012   * Redistributions in binary form must reproduce the above copyright notice, 
013     this list of conditions and the following disclaimer in the documentation 
014     and/or other materials provided with the distribution.
015   * Neither the name of HL7 nor the names of its contributors may be used to 
016     endorse or promote products derived from this software without specific 
017     prior written permission.
018  
019  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND 
020  ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 
021  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 
022  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 
023  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
024  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 
025  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 
026  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
027  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
028  POSSIBILITY OF SUCH DAMAGE.
029  
030 */
031
032
033
034import java.util.ArrayList;
035import java.util.List;
036
037public class Field {
038  private String name;
039  private List<Selection> selectionSet = new ArrayList<Selection>();
040  private String alias;
041  private List<Argument> arguments = new ArrayList<Argument>();
042  private List<Directive> directives = new ArrayList<Directive>();
043
044  public String getName() {
045    return name;
046  }
047
048
049  public void setName(String name) {
050    this.name = name;
051  }
052
053
054  public String getAlias() {
055    return alias;
056  }
057
058
059  public void setAlias(String alias) {
060    this.alias = alias;
061  }
062
063
064  public List<Selection> getSelectionSet() {
065    return selectionSet;
066  }
067
068
069  public List<Argument> getArguments() {
070    return arguments;
071  }
072
073
074  public List<Directive> getDirectives() {
075    return directives;
076  }
077
078
079  public Argument argument(String name) {
080    for (Argument p : arguments) {
081      if (p.name.equals(name))
082        return p;
083    }
084    return null;
085  }
086
087
088  public boolean hasDirective(String name) {
089    for (Directive d : directives)
090      if (d.getName().equals(name))
091        return true;
092    return false;
093  }
094
095  public Directive directive(String name) {
096    for (Directive d : directives)
097      if (d.getName().equals(name))
098        return d;
099    return null;
100  }
101}