content: /*******************************************************************************
   * Copyright 2017 Bstek
   *
   * 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 com.bstek.ureport.expression.model.expr.ifelse;
  
  import com.bstek.ureport.build.Context;
  import com.bstek.ureport.expression.model.condition.Join;
  import com.bstek.ureport.model.Cell;
  
  import java.util.List;
  
  /**
   * @author
   * @since 1月16日
   */
  public class ExpressionConditionList {
  	private List<ExpressionCondition> conditions;
  	private List<Join> joins;
  	public ExpressionConditionList(List<ExpressionCondition> conditions,List<Join> joins) {
  		this.conditions = conditions;
  		this.joins = joins;
  	}
  	public boolean eval(Context context,Cell cell,Cell currentCell){
  		if(conditions.size()==1){
  			return conditions.get(0).eval(context, cell,currentCell);
  		}
  		for(int i=0;i<conditions.size();i++){
  			ExpressionCondition condition=conditions.get(i);
  			boolean result=condition.eval(context, cell,currentCell);
  			Join join=null;
  			if(i<joins.size()){
  				join=joins.get(i);
  			}
  			if(join==null){
  				return result;
  			}else{
  				if(join.equals(Join.and) && !result){
  					return false;
  				}
  				if(join.equals(Join.or) && result){
  					return true;
  				}
  			}
  		}
  		return true;
  	}
  	public List<ExpressionCondition> getConditions() {
  		return conditions;
  	}
  }
  