1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
|
/*
* Copyright (C) 2012 The Android Open Source Project
*
* Licensed 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.
*/
package android.bordeaux.services;
import android.bordeaux.services.StringString;
import android.content.Context;
import android.util.Log;
import java.util.HashMap;
import java.util.Map;
import java.util.ArrayList;
class AggregatorManager extends IAggregatorManager.Stub {
private final String TAG = "AggregatorMnager";
private static HashMap<String, Aggregator> sFeatureMap;
private static AggregatorManager mManager = null;
private AggregatorManager() {
sFeatureMap = new HashMap<String, Aggregator>();
}
public static AggregatorManager getInstance() {
if (mManager == null )
mManager = new AggregatorManager();
return mManager;
}
public String[] getListOfFeatures() {
String[] s = new String[sFeatureMap.size()];
int i = 0;
for (Map.Entry<String, Aggregator> x : sFeatureMap.entrySet()) {
s[i] = x.getKey();
i++;
}
return s;
}
public void registerAggregator(Aggregator agg, AggregatorManager m) {
agg.setManager(m);
String[] fl = agg.getListOfFeatures();
for ( int i = 0; i< fl.length; i ++)
sFeatureMap.put(fl[i], agg);
}
public ArrayList<StringString> getData(String dataName) {
return getList(getDataMap(dataName));
}
public Map<String, String> getDataMap(String dataName) {
if (sFeatureMap.get(dataName) != null)
return sFeatureMap.get(dataName).getFeatureValue(dataName);
else
Log.e(TAG, "There is no feature called " + dataName);
return null;
}
private ArrayList<StringString> getList(final Map<String, String> sample) {
ArrayList<StringString> StringString_sample = new ArrayList<StringString>();
for (Map.Entry<String, String> x : sample.entrySet()) {
StringString v = new StringString();
v.key = x.getKey();
v.value = x.getValue();
StringString_sample.add(v);
}
return StringString_sample;
}
}
|
