/*
* Copyright (c) 2007-2010 Concurrent, Inc. All Rights Reserved.
*
* Project and contact information: http://www.cascading.org/
*
* This file is part of the Cascading project.
*
* Cascading 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.
*
* Cascading 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 Cascading. If not, see <http://www.gnu.org/licenses/>.
*/
package cascading.operation;
import cascading.flow.FlowProcess;
/** Interface Function marks a given {@link BaseOperation} as a function, as opposed to being a {@link Filter}. */
public interface Function<C> extends Operation<C>
{
/**
* Method operate provides the implementation of this Function.
*
* @param flowProcess of type FlowProcess
* @param functionCall of type FunctionCall
*/
void operate( FlowProcess flowProcess, FunctionCall<C> functionCall );
}