com.gemstone.gemfire.cache.query.Utils Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of gemfire-junit Show documentation

SnappyData store based off Pivotal GemFireXD

There is a newer version: 2.0-BETA

/*
 * Copyright (c) 2010-2015 Pivotal Software, Inc. All rights reserved.
 *
 * 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. See accompanying
 * LICENSE file.
 */
/*
 * Utils.java
 *
 * Created on March 11, 2005, 12:34 PM
 */

package com.gemstone.gemfire.cache.query;

import java.util.Collection;
import java.util.Iterator;

/**
 *
 * @author vaibhav
 */
public class Utils {
  public static String printResult(Object r){
    StringBuffer sb = new StringBuffer();
    sb.append("Search Results\n");
    if(r == null){
      sb.append("Result is NULL");
      return sb.toString();
    } else if(r == QueryService.UNDEFINED){
      sb.append("Result is UNDEFINED");
      return sb.toString();
    }
    sb.append("Type = "+r.getClass().getName()).append("\n");
    if(r instanceof Collection){
      sb.append("Size = "+((Collection)r).size()+"\n");
      int cnt = 1 ;
      Iterator iter = ((Collection)r).iterator();
      while(iter.hasNext()){
        Object value = iter.next();
        sb.append((cnt++)+" type = "+value.getClass().getName()).append("\n");
        sb.append("  "+value+"\n");
      }
    } else
      sb.append(r);
    return sb.toString();
  }
}