jolie.lang.parse.ast.IfStatement Maven / Gradle / Ivy

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/***************************************************************************
 *   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.LinkedList;
import java.util.List;

import jolie.lang.parse.OLVisitor;
import jolie.lang.parse.context.ParsingContext;
import jolie.util.Pair;



public class IfStatement extends OLSyntaxNode {
	private final List< Pair< OLSyntaxNode, OLSyntaxNode > > children;
	private OLSyntaxNode elseProcess;

	public IfStatement( ParsingContext context ) {
		super( context );
		children = new LinkedList<>();
		elseProcess = null;
	}

	public void setElseProcess( OLSyntaxNode elseProcess ) {
		this.elseProcess = elseProcess;
	}

	public OLSyntaxNode elseProcess() {
		return elseProcess;
	}

	public List< Pair< OLSyntaxNode, OLSyntaxNode > > children() {
		return children;
	}

	public void addChild( Pair< OLSyntaxNode, OLSyntaxNode > node ) {
		children.add( node );
	}

	@Override
	public < C, R > R accept( OLVisitor< C, R > visitor, C ctx ) {
		return visitor.visit( this, ctx );
	}
}