001 /* 002 * Licensed to the Apache Software Foundation (ASF) under one 003 * or more contributor license agreements. See the NOTICE file 004 * distributed with this work for additional information 005 * regarding copyright ownership. The ASF licenses this file 006 * to you under the Apache License, Version 2.0 (the 007 * "License"); you may not use this file except in compliance 008 * with the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, 013 * software distributed under the License is distributed on an 014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 015 * KIND, either express or implied. See the License for the 016 * specific language governing permissions and limitations 017 * under the License. 018 * 019 */ 020 package org.apache.directory.server.xdbm; 021 022 023 /** 024 * A table key/value String renderer for the display or logging of 025 * human readable potentially binary data. 026 * 027 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> 028 * @version $Rev: 640657 $ 029 */ 030 public interface TupleRenderer 031 { 032 /** 033 * Gets the key Object rendered as a String. 034 * 035 * @param key the key Object 036 * @return the String representation of the key Object 037 */ 038 String getKeyString( Object key ); 039 040 041 /** 042 * Gets the value Object rendered as a String. 043 * 044 * @param value the value Object 045 * @return the String representation of the value Object 046 */ 047 String getValueString( Object value ); 048 }