| Line | Hits | Source |
|---|---|---|
| 1 | /* | |
| 2 | ||
| 3 | Copyright 2004, Martian Software, Inc. | |
| 4 | ||
| 5 | Licensed under the Apache License, Version 2.0 (the "License"); | |
| 6 | you may not use this file except in compliance with the License. | |
| 7 | You may obtain a copy of the License at | |
| 8 | ||
| 9 | http://www.apache.org/licenses/LICENSE-2.0 | |
| 10 | ||
| 11 | Unless required by applicable law or agreed to in writing, software | |
| 12 | distributed under the License is distributed on an "AS IS" BASIS, | |
| 13 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| 14 | See the License for the specific language governing permissions and | |
| 15 | limitations under the License. | |
| 16 | ||
| 17 | */ | |
| 18 | ||
| 19 | package com.martiansoftware.nailgun; | |
| 20 | ||
| 21 | /** | |
| 22 | * <p>Collects and provides statistics on a nail.</p> | |
| 23 | * | |
| 24 | * @author <a href="http://www.martiansoftware.com/contact.html">Marty Lamb</a> | |
| 25 | */ | |
| 26 | ||
| 27 | public class NailStats implements Cloneable { | |
| 28 | ||
| 29 | private Class nailclass; | |
| 30 | private long runCounter; | |
| 31 | private long refCounter; | |
| 32 | private Object lock; | |
| 33 | ||
| 34 | /** | |
| 35 | * Creates a new NailStats object for the specified class | |
| 36 | * @param nailclass the class for which we'll collect statistics | |
| 37 | */ | |
| 38 | 1 | NailStats(Class nailclass) { |
| 39 | 1 | this.nailclass = nailclass; |
| 40 | 1 | runCounter = 0; |
| 41 | 1 | refCounter = 0; |
| 42 | 1 | lock = new Object(); |
| 43 | 1 | } |
| 44 | ||
| 45 | /** | |
| 46 | * Logs the fact that an instance of this nail has started | |
| 47 | */ | |
| 48 | void nailStarted() { | |
| 49 | 1000 | synchronized(lock) { |
| 50 | 1000 | ++runCounter; |
| 51 | 1000 | ++refCounter; |
| 52 | 1000 | } |
| 53 | 1000 | } |
| 54 | ||
| 55 | /** | |
| 56 | * Logs the fact that an instance of this nail has finished | |
| 57 | */ | |
| 58 | void nailFinished() { | |
| 59 | 1000 | synchronized(lock) { |
| 60 | 1000 | --refCounter; |
| 61 | 1000 | } |
| 62 | 1000 | } |
| 63 | ||
| 64 | /** | |
| 65 | * Returns the number of times this nail has been run. Nails | |
| 66 | * that have started but not yet finished are included in this | |
| 67 | * number. | |
| 68 | * @return the number of times this nail has been run. | |
| 69 | */ | |
| 70 | public long getRunCount() { | |
| 71 | 1002 | return (runCounter); |
| 72 | } | |
| 73 | ||
| 74 | /** | |
| 75 | * Returns the number of sessions currently running this nail. | |
| 76 | * @return the number of sessions currently running this nail. | |
| 77 | */ | |
| 78 | public long getRefCount() { | |
| 79 | 1002 | return (refCounter); |
| 80 | } | |
| 81 | ||
| 82 | /** | |
| 83 | * Returns the class for which we're tracking statistics | |
| 84 | * @return the class for which we're tracking statistics | |
| 85 | */ | |
| 86 | public Class getNailClass() { | |
| 87 | 1 | return (nailclass); |
| 88 | } | |
| 89 | ||
| 90 | /** | |
| 91 | * @see java.lang.Object#hashCode | |
| 92 | */ | |
| 93 | public int hashCode() { | |
| 94 | 2 | return (nailclass.hashCode()); |
| 95 | } | |
| 96 | ||
| 97 | /** | |
| 98 | * Returns true iff the specified <code>NailStats</code> object | |
| 99 | * is tracking the same class. | |
| 100 | * @param o the NailStats object to check | |
| 101 | * @return true iff the specified <code>NailStats</code> object | |
| 102 | * is tracking the same class. | |
| 103 | */ | |
| 104 | public boolean equals(Object o) { | |
| 105 | 1 | NailStats other = (NailStats) o; |
| 106 | 1 | return (nailclass.equals(other.nailclass)); |
| 107 | } | |
| 108 | ||
| 109 | /** | |
| 110 | * Creates a copy of this <code>NailStats</code> object. | |
| 111 | * @return a copy of this <code>NailStats</code> object. | |
| 112 | */ | |
| 113 | public Object clone() { | |
| 114 | 1 | Object result = null; |
| 115 | try { | |
| 116 | 1 | result = super.clone(); |
| 117 | 1 | } catch (CloneNotSupportedException toDiscard) {} |
| 118 | 1 | return (result); |
| 119 | } | |
| 120 | ||
| 121 | /** | |
| 122 | * Returns a String representation of this <code>NailStats</code> | |
| 123 | * object, in the form "classname: runcount/refcount". | |
| 124 | * *return a String representation of this <code>NailStats</code> | |
| 125 | * object. | |
| 126 | */ | |
| 127 | public String toString() { | |
| 128 | 1 | return (nailclass.getName() + ": " + getRunCount() + "/" + getRefCount()); |
| 129 | } | |
| 130 | } |
|
this report was generated by version 1.0.5 of jcoverage. |
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