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Diffstat (limited to 'bordeaux/service/src/android/bordeaux/services/BordeauxPredictor.java')
-rw-r--r--bordeaux/service/src/android/bordeaux/services/BordeauxPredictor.java117
1 files changed, 0 insertions, 117 deletions
diff --git a/bordeaux/service/src/android/bordeaux/services/BordeauxPredictor.java b/bordeaux/service/src/android/bordeaux/services/BordeauxPredictor.java
deleted file mode 100644
index ac46af11f..000000000
--- a/bordeaux/service/src/android/bordeaux/services/BordeauxPredictor.java
+++ /dev/null
@@ -1,117 +0,0 @@
-/*
- * 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.IPredictor;
-import android.content.Context;
-import android.os.RemoteException;
-import android.util.Log;
-import android.util.Pair;
-
-import java.util.ArrayList;
-import java.util.List;
-import java.util.HashMap;
-import java.util.Map;
-
-/** Predictor for the Learning framework.
- */
-public class BordeauxPredictor {
- static final String TAG = "BordeauxPredictor";
- static final String PREDICTOR_NOTAVAILABLE = "Predictor is not available.";
- private Context mContext;
- private String mName;
- private IPredictor mPredictor;
-
- public BordeauxPredictor(Context context) {
- mContext = context;
- mName = "defaultPredictor";
- mPredictor = BordeauxManagerService.getPredictor(context, mName);
- }
-
- public BordeauxPredictor(Context context, String name) {
- mContext = context;
- mName = name;
- mPredictor = BordeauxManagerService.getPredictor(context, mName);
- }
-
- public boolean reset() {
- if (!retrievePredictor()){
- Log.e(TAG, "reset: " + PREDICTOR_NOTAVAILABLE);
- return false;
- }
- try {
- mPredictor.resetPredictor();
- return true;
- } catch (RemoteException e) {
- }
- return false;
- }
-
- public boolean retrievePredictor() {
- if (mPredictor == null) {
- mPredictor = BordeauxManagerService.getPredictor(mContext, mName);
- }
- if (mPredictor == null) {
- Log.e(TAG, "retrievePredictor: " + PREDICTOR_NOTAVAILABLE);
- return false;
- }
- return true;
- }
-
- public void addSample(String sampleName) {
- if (!retrievePredictor())
- throw new RuntimeException(PREDICTOR_NOTAVAILABLE);
- try {
- mPredictor.pushNewSample(sampleName);
- } catch (RemoteException e) {
- Log.e(TAG,"Exception: pushing a new example");
- throw new RuntimeException(PREDICTOR_NOTAVAILABLE);
- }
- }
-
- public ArrayList<Pair<String, Float> > getTopSamples() {
- return getTopSamples(0);
- }
-
- public ArrayList<Pair<String, Float> > getTopSamples(int topK) {
- try {
- ArrayList<StringFloat> topList =
- (ArrayList<StringFloat>) mPredictor.getTopCandidates(topK);
-
- ArrayList<Pair<String, Float> > topSamples =
- new ArrayList<Pair<String, Float> >(topList.size());
- for (int i = 0; i < topList.size(); ++i) {
- topSamples.add(new Pair<String, Float>(topList.get(i).key, topList.get(i).value));
- }
- return topSamples;
- } catch(RemoteException e) {
- Log.e(TAG,"Exception: getTopSamples");
- throw new RuntimeException(PREDICTOR_NOTAVAILABLE);
- }
- }
-
- public boolean setParameter(String key, String value) {
- if (!retrievePredictor())
- throw new RuntimeException(PREDICTOR_NOTAVAILABLE);
- try {
- return mPredictor.setPredictorParameter(key, value);
- } catch (RemoteException e) {
- Log.e(TAG,"Exception: setting predictor parameter");
- throw new RuntimeException(PREDICTOR_NOTAVAILABLE);
- }
- }
-}