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Sensix
Wireless Sensor Network Middleware |
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/home/brennan/Software/sensix/source/C^4/sensix/sensing/Collection.java
Go to the documentation of this file.00001 00010 /* 00011 * Copyright 2008. Los Alamos National Security, LLC. This material 00012 * was produced under U.S. Government contract DE-AC52-06NA25396 for 00013 * Los Alamos National Laboratory (LANL), which is operated by Los 00014 * Alamos National Security, LLC, for the Department of Energy. The 00015 * U.S. Government has rights to use, reproduce, and distribute this 00016 * software. NEITHER THE GOVERNMENT NOR LOS ALAMOS NATIONAL SECURITY, 00017 * LLC, MAKES ANY WARRANTY, EXPRESS OR IMPLIED, OR ASSUMES ANY LEGAL 00018 * LIABILITY FOR THE USE OF THIS SOFTWARE. If software is modified to 00019 * produce derivative works, such modified software should be clearly 00020 * marked, so as not to confuse it with the version available from LANL. 00021 * 00022 * Additionally, this program is free software; you can redistribute 00023 * it and/or modify it under the terms of the GNU General Public 00024 * License as published by the Free Software Foundation; version 2 of 00025 * the License. Accordingly, this program is distributed in the hope 00026 * it will be useful, but WITHOUT ANY WARRANTY; without even the 00027 * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 00028 * PURPOSE. See the GNU General Public License for more details. 00029 * 00030 * You should have received a copy of the GNU General Public License 00031 * along with this program; if not, write to the Free Software 00032 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. 00033 */ 00034 00035 package sensix.sensing; 00036 00037 import java.util.*; 00038 import sensix.*; 00039 00040 00041 public class Collection extends Sensory 00042 { 00043 protected Sensory sensory; 00044 protected ArrayList<Data> data; 00045 00046 public Collection(byte l, Sensory s) { 00047 super(l, s.sensor(), (new Functor[1])); 00048 subs[0] = s; 00049 sensory = s; 00050 data = new ArrayList<Data>(); 00051 } 00052 00053 public Collection(Sensory s) { 00054 super(new Functor[1]); 00055 subs[0] = s; 00056 sensory = s; 00057 data = new ArrayList<Data>(); 00058 } 00059 00060 public Collection(byte l, Sensory s, int seq) { 00061 super(l, s.sensor(), (new Functor[1]), seq); 00062 subs[0] = s; 00063 sensory = s; 00064 data = new ArrayList<Data>(); 00065 } 00066 00067 00068 public Sensory sense() { 00069 return sensory; 00070 } 00071 00072 public void sense(Sensory s) { 00073 sensory = s; 00074 } 00075 00076 public byte sensor() { 00077 return sensory.sensor(); 00078 } 00079 00080 public long timeused() { 00081 long max = 0; 00082 if (sensory.timeused() > max) 00083 max = sensory.timeused(); 00084 return max; 00085 } 00086 00087 public void timeused(long t) {} 00088 00089 public double energyused() { 00090 double sum = 0.0; 00091 sum += sensory.energyused(); 00092 return sum; 00093 } 00094 00095 public void energyused(double e) {} 00096 00097 public byte priority() { 00098 return sensory.priority(); 00099 } 00100 00101 public void priority(byte p) { 00102 sensory.priority(p); 00103 } 00104 00105 public Data[] results() { 00106 Data[] ds = new Data[data.size()]; 00107 ds = data.toArray(ds); 00108 if (ds == null) 00109 ds = new Data[0]; 00110 return ds; 00111 } 00112 00113 public void results(Data[] d) { 00114 if (d != null) { 00115 for (int i = 0; i < d.length; i++) 00116 data.add(d[i]); 00117 } 00118 } 00119 00120 public FunctorError[] errors() { 00121 if (sensory.errors() == null) 00122 return new FunctorError[0]; 00123 int num = 0; 00124 num += sensory.errors().length; 00125 FunctorError[] e = new FunctorError[num]; 00126 System.arraycopy(sensory.errors(), 0, e, 0, e.length); 00127 return e; 00128 } 00129 00130 public void errors(FunctorError[] e) {} 00131 }