1 /** 2 * Redistribution and use in source and binary forms, with or without 3 * modification, are permitted provided that the following conditions are 4 * met : 5 * 6 * . Redistributions of source code must retain the above copyright 7 * notice, this list of conditions and the following disclaimer. 8 * 9 * . Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * . The name of the author may not be used to endorse or promote products 14 * derived from this software without specific prior written permission. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 19 * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, 20 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 21 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 22 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 24 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 25 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 26 * POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29 package cppncss; 30 31 import java.util.List; 32 import cppncss.measure.AverageObserver; 33 import cppncss.measure.MeasureObserver; 34 import cppncss.measure.SumObserver; 35 36 /** 37 * Provides an adapter between measurement observers and result outputs. 38 * 39 * @author Mathieu Champlon 40 */ 41 public final class ResultOutputAdapter implements MeasureObserver, AverageObserver, SumObserver 42 { 43 private final String type; 44 private final ResultOutput output; 45 46 /** 47 * Create a result handler. 48 * 49 * @param type the type of measurement 50 * @param output the output 51 */ 52 public ResultOutputAdapter( final String type, final ResultOutput output ) 53 { 54 this.type = type; 55 this.output = output; 56 } 57 58 /** 59 * {@inheritDoc} 60 */ 61 public void notify( final List<String> labels ) 62 { 63 output.notify( type, labels ); 64 } 65 66 /** 67 * {@inheritDoc} 68 */ 69 public void notify( final String item, final int count ) 70 { 71 output.notify( type, item, count ); 72 } 73 74 /** 75 * {@inheritDoc} 76 */ 77 public void notify( final String label, final float average ) 78 { 79 output.notify( type, label, average ); 80 } 81 82 /** 83 * {@inheritDoc} 84 */ 85 public void notify( final String label, final long sum ) 86 { 87 output.notify( type, label, sum ); 88 } 89 }