/**
    * Copyright 2005-2011 The Kuali Foundation
    *
    * Licensed under the Educational Community 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.opensource.org/licenses/ecl2.php
    *
   * 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 org.kuali.rice.krms.framework.engine;
  
  import java.util.Arrays;
  import java.util.List;
  
  import org.kuali.rice.krms.api.engine.ExecutionEnvironment;
  
  public final class BasicAgendaTree implements AgendaTree {
  	
  	private final List<AgendaTreeEntry> entries;
  	
  	public BasicAgendaTree(AgendaTreeEntry... entries) {
  		this.entries = Arrays.asList(entries);
  	}
  	
  	public BasicAgendaTree(List<AgendaTreeEntry> entries) {
  		if (entries == null) {
  			throw new IllegalArgumentException("entries list was null");
  		}
  		this.entries = entries;		
  	}
  	
  	public void execute(ExecutionEnvironment environment) {
  		for (AgendaTreeEntry entry : entries) {
  			entry.execute(environment);
  		}
  	}
  	
  }