/*
    * Copyright 2007 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.kns.web.ui;
  
  import java.util.ArrayList;
  import java.util.List;
  
  /**
   * This class represents a row of fields on the ui.
   */
  public class Row implements java.io.Serializable {
  
      private static final long serialVersionUID = 5920833652172097098L;
      private List<Field> fields;
      private boolean hidden;
  
      public Row() {
          fields = new ArrayList<Field>();
          hidden = false;
      }
  
      public Row(List<Field> fields) {
          this.fields = fields;
          hidden = false;
      }
  
      public Row(Field field) {
          this.fields = new ArrayList<Field>();
          fields.add(field);
          hidden = false;
      }
  
      /**
       * @return the fields contained in the row
       */
      public List<Field> getFields() {
          return fields;
      }
  
      /**
       * @param fields the fields to be displayed in the row.
       */
      public void setFields(List<Field> fields) {
          this.fields = fields;
      }
  
      /**
       * @return the hidden
       */
      public boolean isHidden() {
          return hidden;
      }
  
      /**
       * @param hidden the hidden to set
       */
      public void setHidden(boolean hidden) {
          this.hidden = hidden;
      }
  
      public Field getField(int index) {
          while (fields.size() <= index) {
              Field field = new Field();
              fields.add(field);
          }
          return (Field) fields.get(index);
      }
  
      public String toString(){
      	StringBuffer sRet = new StringBuffer();
      	sRet.append("[");
  
      	if(fields != null){
      		for(Field f: fields){
      			sRet.append(f.getPropertyName() + ", ");
      		}
  
      		sRet.delete(sRet.length()-2, sRet.length());
      	}
      	sRet.append("]");
  
      	return sRet.toString();
  
      }
  }