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/*
* The MIT License (MIT)
*
* Copyright (c) 2012-2014 lacolaco.net
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
package net.lacolaco.smileessence.data;
import com.github.gfx.android.orma.annotation.Column;
import com.github.gfx.android.orma.annotation.OnConflict;
import com.github.gfx.android.orma.annotation.PrimaryKey;
import com.github.gfx.android.orma.annotation.Table;
import java.util.*;
import java.util.regex.Pattern;
@Table
public class ExtractionWord {
private static Set<ExtractionWord> cache;
private static final Object mutex = new Object();
private Pattern pattern;
@PrimaryKey
String patternString;
// --------------------- static methods ---------------------
public static List<ExtractionWord> cached() {
synchronized(mutex) {
return new ArrayList<>(cache);
}
}
public static synchronized void load() {
synchronized(mutex) {
OrmaDatabase orma = OrmaHolder.getORMA();
cache = new HashSet<>(orma.selectFromExtractionWord().toList());
}
}
private static ExtractionWord_Relation relation() {
return OrmaHolder.getORMA().relationOfExtractionWord();
}
public static synchronized ExtractionWord add(String patternString) {
ExtractionWord extractionWord = new ExtractionWord(patternString);
relation().upserter().execute(extractionWord);
synchronized(mutex) {
cache.add(extractionWord);
}
return extractionWord;
}
public ExtractionWord() { }
private ExtractionWord(String patternString) {
this.patternString = patternString;
}
public Pattern getPattern() {
if (pattern == null)
pattern = Pattern.compile(patternString);
return pattern;
}
public String getPatternString() {
return patternString;
}
public void remove() {
relation().deleter().patternStringEq(patternString).execute();
cache.remove(this);
}
}
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