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/*
* Copyright (C) 2016 AnySoftKeyboard
*
* 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.
*/
import java.util.HashMap;
import java.util.Map;
class WordWithCount implements Comparable<WordWithCount> {
private final String mKey;
private final Map<String, Integer> mWordVariants = new HashMap<>();
private int mFreq;
public WordWithCount(String word) {
mKey = word.toLowerCase();
mWordVariants.put(word, 1);
mFreq = 0;
}
public WordWithCount(String word, int frequency) {
mKey = word.toLowerCase();
mWordVariants.put(word, 1);
mFreq = frequency;
}
public String getKey() {
return mKey;
}
public String getWord() {
String mostUsedWord = mKey;
int mostUsedValue = Integer.MIN_VALUE;
for (Map.Entry<String, Integer> variant : mWordVariants.entrySet()) {
if (variant.getValue() > mostUsedValue) {
mostUsedValue = variant.getValue();
mostUsedWord = variant.getKey();
}
}
return mostUsedWord;
}
public int getFreq() {
return mFreq;
}
public void addFreq(String word) {
if (mFreq < Integer.MAX_VALUE) mFreq++;
mWordVariants.compute(word, (s, usages) -> usages == null ? 1 : usages + 1);
}
public void addOtherWord(WordWithCount wordWithCount) {
mFreq = Math.max(mFreq, wordWithCount.mFreq);
for (Map.Entry<String, Integer> variant : mWordVariants.entrySet()) {
mWordVariants.compute(
variant.getKey(),
(s, usages) ->
usages == null ? variant.getValue() : usages + variant.getValue());
}
}
@Override
public int compareTo(WordWithCount o) {
return o.mFreq - mFreq;
}
}
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