/**
* Copyright (c) 2002-2013 "Neo Technology,"
* Network Engine for Objects in Lund AB [http://neotechnology.com]
*
* This file is part of Neo4j.
*
* Neo4j is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 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 General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.neo4j.cypherdsl.query;
import org.neo4j.cypherdsl.expression.Expression;
/**
* Collections many expressions into a list
*/
public class Expressions
extends AbstractExpression
{
public final Expression[] expressions;
public final String separator;
public Expressions( Expression[] expressions )
{
this.expressions = expressions;
this.separator = ",";
}
public Expressions( Expression[] expressions, String separator )
{
this.expressions = expressions;
this.separator = separator;
}
@Override
public void asString( StringBuilder builder )
{
for ( int i = 0; i < expressions.length; i++ )
{
Expression expression = expressions[i];
if ( i > 0 )
{
builder.append( separator );
}
expression.asString( builder );
}
}
}