| package org.apache.commons.jcs3.engine.stats; |
| |
| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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. |
| */ |
| |
| import org.apache.commons.jcs3.engine.stats.behavior.IStatElement; |
| |
| /** |
| * This is a stat data holder. |
| */ |
| public class StatElement<V> |
| implements IStatElement<V> |
| { |
| /** Don't change */ |
| private static final long serialVersionUID = -2982373725267618092L; |
| |
| /** name of the stat */ |
| private String name = null; |
| |
| /** the data */ |
| private V data = null; |
| |
| /** |
| * Constructor |
| * |
| * @param name |
| * @param data |
| */ |
| public StatElement(final String name, final V data) |
| { |
| this.name = name; |
| this.data = data; |
| } |
| |
| /** |
| * Get the name of the stat element, ex. HitCount |
| * <p> |
| * @return the stat element name |
| */ |
| @Override |
| public String getName() |
| { |
| return name; |
| } |
| |
| /** |
| * @param name |
| */ |
| @Override |
| public void setName( final String name ) |
| { |
| this.name = name; |
| } |
| |
| /** |
| * Get the data, ex. for hit count you would get a value for some number. |
| * <p> |
| * @return data |
| */ |
| @Override |
| public V getData() |
| { |
| return data; |
| } |
| |
| /** |
| * Set the data for this element. |
| * <p> |
| * @param data |
| */ |
| @Override |
| public void setData( final V data ) |
| { |
| this.data = data; |
| } |
| |
| /** |
| * @return a readable string. |
| */ |
| @Override |
| public String toString() |
| { |
| final StringBuilder buf = new StringBuilder(); |
| buf.append( name ).append(" = ").append( data ); |
| return buf.toString(); |
| } |
| } |