code: /***************************************************************************
   *   Copyright (C) by Fabrizio Montesi                                     *
   *                                                                         *
   *   This program is free software; you can redistribute it and/or modify  *
   *   it under the terms of the GNU Library General Public License as       *
   *   published by the Free Software Foundation; either version 2 of the    *
   *   License, or (at your option) any later version.                       *
   *                                                                         *
   *   This program is distributed in the hope that it will be useful,       *
   *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
   *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
   *   GNU General Public License for more details.                          *
   *                                                                         *
   *   You should have received a copy of the GNU Library General Public     *
   *   License along with this program; if not, write to the                 *
   *   Free Software Foundation, Inc.,                                       *
   *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
   *                                                                         *
   *   For details about the authors of this software, see the AUTHORS file. *
   ***************************************************************************/
  
  package jolie.lang.parse.ast;
  
  
  import java.util.ArrayList;
  import java.util.Collection;
  import java.util.HashMap;
  import java.util.List;
  import java.util.Map;
  import jolie.lang.parse.DocumentedNode;
  import jolie.lang.parse.context.ParsingContext;
  
  /**
   * Abstract class representing a port (shared between input and output ports).
   * @author Fabrizio Montesi
   */
  public abstract class PortInfo extends OLSyntaxNode implements OperationCollector, DocumentedNode
  {
  	private final String id;
  	private final Map< String, OperationDeclaration > operationsMap =
  		new HashMap<> ();
  	private final List< InterfaceDefinition > interfaceList = new ArrayList<>();
  	private String document;
  
  	public PortInfo( ParsingContext context, String id )
  	{
  		super( context );
  		this.id = id;
  	}
  
  	/**
  	 * Returns the name identifier of the port.
  	 * @return the name identifier of the port
  	 */
  	public String id()
  	{
  		return id;
  	}
  
  	/**
  	 * Returns the operations of the port.
  	 * @return the operations of the port.
  	 */
  	public Collection< OperationDeclaration > operations()
  	{
  		return operationsMap.values();
  	}
  
  	/**
  	 * Returns the operations of the port, mapped by their names.
  	 * @return the operations of the port, mapped by their names.
  	 */
  	@Override
  	public Map< String, OperationDeclaration > operationsMap()
  	{
  		return operationsMap;
  	}
  	
  	@Override
  	public void addOperation( OperationDeclaration decl )
  	{
  		operationsMap.put( decl.id(), decl );
  	}
  
  	@Override
  	public void setDocumentation( String document )
  	{
  		this.document = document;
  	}
  
  	@Override
  	public String getDocumentation()
  	{
  		return this.document;
  	}
  
  	/**
  	 * Returns the interfaces implemented by this port.
  	 * @return the interfaces implemented by this port.
  	 */
  	public List< InterfaceDefinition > getInterfaceList()
  	{
  		return interfaceList;
  	}
  
  	public void addInterface( InterfaceDefinition iface )
  	{
  		interfaceList.add( iface );
  	}
  }
  