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Various Java Utils

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/**
 * commons - Various Java Utils
 * Copyright (C) 2009  Adrian Cristian Ionescu - https://github.com/acionescu
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *         http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package net.segoia.util.execution.test.func;

import net.segoia.util.execution.ExecutionEntity;
import net.segoia.util.execution.test.ContextExecutionEntity;
import net.segoia.util.execution.test.ExecutionContext;
/**
 * Returns a JoinGroup(f(x),x)
 * where f - {@link ExecutionEntity}
 * x - input 
 * @author adi
 *
 * @param 
 * @param 
 */
public class LeftJoinEntity implements ContextExecutionEntity>, JoinGroup>{

    public JoinGroup execute(ExecutionContext> executionContext) throws Exception {
	I input = executionContext.getInput();
	return new JoinGroup(executionContext.getConfig().execute(input),input);
    }

}