402 lines
16 KiB
Java
402 lines
16 KiB
Java
package it.cavallium.strangedb.tests;
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import it.cavallium.strangedb.functionalinterfaces.RunnableWithIO;
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import it.cavallium.strangedb.java.annotations.*;
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import it.cavallium.strangedb.java.database.DatabaseJava;
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import it.cavallium.strangedb.java.objects.lists.EnhancedObjectStrangeDbList;
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import it.cavallium.strangedb.java.objects.lists.ListQuery;
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import it.cavallium.strangedb.java.objects.lists.ObjectStrangeDbList;
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import it.cavallium.strangedb.java.objects.lists.ValuePointer;
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import it.cavallium.strangedb.java.objects.lists.operations.ContainsIgnoreCase;
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import it.cavallium.strangedb.tests.query.*;
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import it.unimi.dsi.fastutil.longs.LongArrayList;
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import it.cavallium.strangedb.java.objects.EnhancedObject;
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import it.cavallium.strangedb.java.database.IDatabaseTools;
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import it.cavallium.strangedb.VariableWrapper;
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import java.io.IOException;
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import java.nio.charset.StandardCharsets;
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import java.nio.file.Files;
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import java.nio.file.Path;
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import java.nio.file.Paths;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Random;
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public class Performance {
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private static boolean FAST_TESTS;
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private static Path rootDirectory;
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private static Path dbDataFile;
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private static Path dbBlocksFile;
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private static Path dbReferencesFile;
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private static DatabaseJava db;
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private static boolean tempDirectory;
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/**
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*
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* @param args args[0] = true for fast tests
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* @throws IOException
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* @throws InterruptedException
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*/
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public static void main(String[] args) throws IOException, InterruptedException {
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FAST_TESTS = args.length > 0 && args[0].equalsIgnoreCase("true");
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if (args.length >= 2) {
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rootDirectory = Paths.get(args[1]);
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try {
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Files.createDirectory(rootDirectory);
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} catch (Exception ex) {
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}
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tempDirectory = false;
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} else {
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rootDirectory = Files.createTempDirectory("performance-tests");
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tempDirectory = true;
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}
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generateDb();
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System.out.println("Performance test started.");
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System.out.println("-------------------------------------------------------+-----------------------------------------------------------------");
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System.out.println("Test name Total Time | Time at 1 Time at 10 Time at 100 Time at 1K Time at 10K");
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System.out.println("-------------------------------------------------------+-----------------------------------------------------------------");
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testS("DatabaseCore creation", 300, Performance::deleteDb, Performance::generateDb, () -> {});
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testS("DatabaseCore root creation", 300, Performance::regenDb, () -> db.loadRoot(PreloadedListContainer::new), () -> {});
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final VariableWrapper<PreloadedListContainer> preloadedListContainer = new VariableWrapper<>(null);
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final VariableWrapper<SimpleEnhancedObject> simpleEnhancedObjectContainer = new VariableWrapper<>(null);
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testS("ObjectStrangeDbList<Int> creation", 3000, () -> {
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regenDb();
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preloadedListContainer.var = db.loadRoot(PreloadedListContainer::new);
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}, () -> preloadedListContainer.var.list = new ObjectStrangeDbList<>(db), () -> {});
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testS("ObjectStrangeDbList<Int>: Filling with 1000 items", 100, () -> {
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regenDb();
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preloadedListContainer.var = db.loadRoot(PreloadedListContainer::new);
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preloadedListContainer.var.list = new ObjectStrangeDbList<>(db);
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}, () -> {
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for (int i = 0; i < 1000; i++) {
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preloadedListContainer.var.list.add(1000);
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}
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}, () -> {});
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testS("ObjectStrangeDbList<EnhancedObject>: Filling with 1000 items", 100, () -> {
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regenDb();
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preloadedListContainer.var = db.loadRoot(PreloadedListContainer::new);
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preloadedListContainer.var.listOfEnhancedObj = new EnhancedObjectStrangeDbList<>(db, SimpleEnhancedObject.class);
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simpleEnhancedObjectContainer.var = new SimpleEnhancedObject(db);
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simpleEnhancedObjectContainer.var.integerNumber = 10;
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simpleEnhancedObjectContainer.var.longNumber = 10L;
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simpleEnhancedObjectContainer.var.object = new ArrayList<>();
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simpleEnhancedObjectContainer.var.object.add("XHIghicuiHUCB UIVY");
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simpleEnhancedObjectContainer.var.object.add("ioZ>UIHZXGHXYGY");
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simpleEnhancedObjectContainer.var.object.add("XJIOUIhcgGuigscwvyv");
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}, () -> {
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for (int i = 0; i < 1000; i++) {
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preloadedListContainer.var.listOfEnhancedObj.add(simpleEnhancedObjectContainer.var);
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}
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}, () -> {});
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testS("ObjectStrangeDbList<Int>: Filling with 10000 items", 10, () -> {
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regenDb();
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preloadedListContainer.var = db.loadRoot(PreloadedListContainer::new);
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preloadedListContainer.var.list = new ObjectStrangeDbList<>(db);
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}, () -> {
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for (int i = 0; i < 10000; i++) {
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preloadedListContainer.var.list.add(1000);
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}
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}, () -> {});
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testS("ObjectStrangeDbList<Int>: Filling with 100000 items", 1, () -> {
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regenDb();
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preloadedListContainer.var = db.loadRoot(PreloadedListContainer::new);
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preloadedListContainer.var.list = new ObjectStrangeDbList<>(db);
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}, () -> {
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for (int i = 0; i < 100000; i++) {
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preloadedListContainer.var.list.add(1000);
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}
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}, () -> {});
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testS("ObjectStrangeDbList<Int>: Loading 1000 items", 100, () -> {
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regenDb();
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preloadedListContainer.var = db.loadRoot(PreloadedListContainer::new);
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preloadedListContainer.var.list = new ObjectStrangeDbList<>(db);
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for (int i = 0; i < 1000; i++) {
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preloadedListContainer.var.list.add(1000);
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}
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}, () -> {
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preloadedListContainer.var.list.forEachParallelUnsorted((i) -> {});
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}, () -> {});
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testS("ObjectStrangeDbList<EnhancedObject>: Loading with 1000 items", 100, () -> {
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regenDb();
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preloadedListContainer.var = db.loadRoot(PreloadedListContainer::new);
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preloadedListContainer.var.listOfEnhancedObj = new EnhancedObjectStrangeDbList<>(db, SimpleEnhancedObject.class);
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simpleEnhancedObjectContainer.var = new SimpleEnhancedObject(db);
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simpleEnhancedObjectContainer.var.integerNumber = 10;
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simpleEnhancedObjectContainer.var.longNumber = 10L;
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simpleEnhancedObjectContainer.var.object = new ArrayList<>();
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simpleEnhancedObjectContainer.var.object.add("XHIghicuiHUCB UIVY");
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simpleEnhancedObjectContainer.var.object.add("ioZ>UIHZXGHXYGY");
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simpleEnhancedObjectContainer.var.object.add("XJIOUIhcgGuigscwvyv");
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for (int i = 0; i < 1000; i++) {
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preloadedListContainer.var.listOfEnhancedObj.add(simpleEnhancedObjectContainer.var);
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}
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}, () -> {
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preloadedListContainer.var.listOfEnhancedObj.forEachParallelUnsorted((i) -> {});
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}, () -> {});
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testS("ObjectStrangeDbList<Int>: Loading 10000 items", 10, () -> {
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regenDb();
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preloadedListContainer.var = db.loadRoot(PreloadedListContainer::new);
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preloadedListContainer.var.list = new ObjectStrangeDbList<>(db);
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for (int i = 0; i < 10000; i++) {
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preloadedListContainer.var.list.add(1000);
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}
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}, () -> {
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preloadedListContainer.var.list.forEachParallelUnsorted((i) -> {});
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}, () -> {});
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testS("ObjectStrangeDbList<Int>: getLast() with 1000 items", 100, () -> {
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regenDb();
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preloadedListContainer.var = db.loadRoot(PreloadedListContainer::new);
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preloadedListContainer.var.list = new ObjectStrangeDbList<>(db);
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for (int i = 0; i < 1000; i++) {
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preloadedListContainer.var.list.add(1000);
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}
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}, () -> {
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preloadedListContainer.var.list.getLast();
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}, () -> {});
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testS("ObjectStrangeDbList<EnhancedObject>: getLast() with 1000 items", 100, () -> {
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regenDb();
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preloadedListContainer.var = db.loadRoot(PreloadedListContainer::new);
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preloadedListContainer.var.listOfEnhancedObj = new EnhancedObjectStrangeDbList<>(db, SimpleEnhancedObject.class);
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simpleEnhancedObjectContainer.var = new SimpleEnhancedObject(db);
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simpleEnhancedObjectContainer.var.integerNumber = 10;
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simpleEnhancedObjectContainer.var.longNumber = 10L;
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simpleEnhancedObjectContainer.var.object = new ArrayList<>();
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simpleEnhancedObjectContainer.var.object.add("XHIghicuiHUCB UIVY");
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simpleEnhancedObjectContainer.var.object.add("ioZ>UIHZXGHXYGY");
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simpleEnhancedObjectContainer.var.object.add("XJIOUIhcgGuigscwvyv");
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for (int i = 0; i < 1000; i++) {
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preloadedListContainer.var.listOfEnhancedObj.add(simpleEnhancedObjectContainer.var);
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}
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}, () -> {
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preloadedListContainer.var.listOfEnhancedObj.getLast();
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}, () -> {});
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testS("ObjectStrangeDbList<Int>: size() with 1000 items", 100, () -> {
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regenDb();
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preloadedListContainer.var = db.loadRoot(PreloadedListContainer::new);
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preloadedListContainer.var.list = new ObjectStrangeDbList<>(db);
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for (int i = 0; i < 1000; i++) {
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preloadedListContainer.var.list.add(1000);
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}
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}, () -> {
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preloadedListContainer.var.list.size();
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}, () -> {});
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for (int items = 1000; items <= 100000; items *= 10) {
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final int itemsF = items;
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testS("ListQuery: query with " + items + " items", 100 / (items / 1000), () -> {
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regenDb();
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preloadedListContainer.var = db.loadRoot(PreloadedListContainer::new);
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preloadedListContainer.var.listOfMessages = new EnhancedObjectStrangeDbList<>(db);
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Random random = new Random();
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for (int i = 0; i < itemsF; i++) {
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EMessageContent content;
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if (random.nextBoolean()) {
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List<String> stringList = new ArrayList<>();
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for (int j = 0; j < 10; j++) {
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stringList.add("[entity]");
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}
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byte[] stringBytes = new byte[200];
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random.nextBytes(stringBytes);
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content = new EMessageText(db, new EFormattedText(db, new String(stringBytes, StandardCharsets.UTF_8) + (random.nextBoolean() ? "not found" : " text to find!"), stringList.toArray(new String[0])));
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} else {
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content = new EMessageOtherContent(db, "EMPTY ABCDEFG");
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}
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EMessage message = new EMessage(db, content);
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preloadedListContainer.var.listOfMessages.add(message);
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}
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}, () -> {
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ListQuery query = ListQuery.create(
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ValuePointer.ofField(EMessage.class, "content").field(EMessageText.class, "text").field(EFormattedText.class, "text"),
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ContainsIgnoreCase.containsValue("text to find"));
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ArrayList<EMessage> results = preloadedListContainer.var.listOfMessages.query(query).asList();
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}, () -> {});
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}
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System.out.println("-------------------------------------------------------+-----------------------------------------------------------------");
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System.out.println("Performance test finished.");
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deleteDb();
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if (tempDirectory) {
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Files.deleteIfExists(rootDirectory);
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}
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}
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private static void NtestS(String description, int times, RunnableWithIO beforeAction, RunnableWithIO action, RunnableWithIO afterAction) throws IOException, InterruptedException {
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}
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private static void testS(String description, int times, RunnableWithIO beforeAction, RunnableWithIO action, RunnableWithIO afterAction) throws IOException, InterruptedException {
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if (FAST_TESTS) {
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if (times >= 5) {
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times /= 5;
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} else if (times >= 2) {
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times /= 2;
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}
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}
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description = description + " time is";
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int spacesCount = 40 - description.length();
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int cutAt = 0;
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if (spacesCount < 0) {
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spacesCount = 40 - (description.length() - 40);
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cutAt = 40;
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}
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StringBuilder spaces = new StringBuilder();
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for (int i = 0; i < spacesCount; i++) {
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spaces.append(' ');
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}
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double[] results = test(times, beforeAction, action, afterAction);
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if (cutAt > 0) {
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System.out.println(description.substring(0, cutAt) + " |");
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}
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System.out.printf("%s:%s%s%s%n", description.substring(cutAt), spaces, format(results[0]) + " |", results.length > 1 ? (format(results[1]) + (results.length > 2 ? (format(results[2]) + (results.length > 3 ? (format(results[3]) + (results.length > 4 ? (format(results[4]) + (results.length > 5 ? format(results[5]) : "")) : "")) : "")) : "")) : "");
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}
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private static String format(double result) {
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String spaces;
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if (result < 10) {
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spaces = " ";
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} else if (result < 100) {
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spaces = " ";
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} else if (result < 1000) {
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spaces = " ";
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} else {
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spaces = " ";
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}
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return spaces + String.format("%.2fms", result);
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}
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private static double[] test(int times, RunnableWithIO beforeAction, RunnableWithIO action, RunnableWithIO afterAction) throws IOException, InterruptedException {
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LongArrayList results = new LongArrayList(times);
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Thread.sleep(100);
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System.gc();
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Thread.sleep(100);
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for (int i = 0; i < times; i++) {
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beforeAction.run();
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long startTime = System.nanoTime();
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action.run();
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long elapsedTime = System.nanoTime() - startTime;
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afterAction.run();
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results.add(elapsedTime);
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}
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double result1 = results.stream().limit(1).mapToLong(val -> val).average().orElse(0.0) / 1000000d;
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double result10 = results.stream().limit(10).mapToLong(val -> val).average().orElse(0.0) / 1000000d;
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double result100 = results.stream().limit(100).mapToLong(val -> val).average().orElse(0.0) / 1000000d;
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double result1000 = results.stream().limit(1000).mapToLong(val -> val).average().orElse(0.0) / 1000000d;
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double result10000 = results.stream().limit(10000).mapToLong(val -> val).average().orElse(0.0) / 1000000d;
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double resultMax = results.stream().mapToLong(val -> val).average().orElse(0.0) / 1000000d;
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if (times <= 1) {
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return new double[]{resultMax};
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} else if (times <= 10) {
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return new double[]{resultMax, result1};
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} else if (times <= 100) {
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return new double[]{resultMax, result1, result10};
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} else if (times <= 1000) {
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return new double[]{resultMax, result1, result10, result100};
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} else if (times <= 10000) {
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return new double[]{resultMax, result1, result10, result100, result1000};
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} else {
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return new double[]{resultMax, result1, result10, result100, result1000, result10000};
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}
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}
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public static void generateDb() throws IOException {
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dbDataFile = rootDirectory.resolve("db_data.dat");
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dbBlocksFile = rootDirectory.resolve("db_blocks.dat");
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dbReferencesFile = rootDirectory.resolve("db_references.dat");
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deleteDbFolders();
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Files.createFile(dbDataFile);
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Files.createFile(dbBlocksFile);
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Files.createFile(dbReferencesFile);
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db = new DatabaseJava(dbDataFile, dbBlocksFile, dbReferencesFile);
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int i = 0;
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db.registerClass(SimpleEnhancedObject.class, i++);
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db.registerClass(PreloadedListContainer.class, i++);
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db.registerClass(DynamicListContainer.class, i++);
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db.registerClass(EMessage.class, i++);
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db.registerClass(EMessageContent.class, i++);
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db.registerClass(EMessageText.class, i++);
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db.registerClass(EMessageOtherContent.class, i++);
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db.registerClass(EFormattedText.class, i++);
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}
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public static void deleteDb() throws IOException {
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db.close();
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deleteDbFolders();
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}
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public static void deleteDbFolders() throws IOException {
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Files.deleteIfExists(dbDataFile);
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Files.deleteIfExists(dbBlocksFile);
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Files.deleteIfExists(dbReferencesFile);
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}
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public static void regenDb() throws IOException {
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deleteDb();
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generateDb();
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}
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public static class PreloadedListContainer extends EnhancedObject {
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@DbField(id = 0, type = DbDataType.ENHANCED_OBJECT)
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public ObjectStrangeDbList<Integer> list;
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@DbField(id = 1, type = DbDataType.ENHANCED_OBJECT)
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public EnhancedObjectStrangeDbList<SimpleEnhancedObject> listOfEnhancedObj;
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@DbField(id = 2, type = DbDataType.ENHANCED_OBJECT)
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public EnhancedObjectStrangeDbList<EMessage> listOfMessages;
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public PreloadedListContainer() {
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}
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public PreloadedListContainer(IDatabaseTools databaseTools) throws IOException {
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super(databaseTools);
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}
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}
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public static class DynamicListContainer extends EnhancedObject {
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public DynamicListContainer() {
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}
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public DynamicListContainer(IDatabaseTools databaseTools) throws IOException {
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super(databaseTools);
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}
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@DbProperty(id = 0, type = DbDataType.ENHANCED_OBJECT)
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@DbPropertyGetter()
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public ObjectStrangeDbList<Integer> getList() {
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return getProperty();
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}
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@DbProperty(id = 1, type = DbDataType.ENHANCED_OBJECT)
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@DbPropertySetter()
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public void setList(ObjectStrangeDbList<Integer> list) {
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setProperty(list);
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}
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}
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public static class SimpleEnhancedObject extends EnhancedObject {
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public SimpleEnhancedObject() {
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}
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public SimpleEnhancedObject(IDatabaseTools databaseTools) throws IOException {
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super(databaseTools);
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}
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@DbField(id = 0, type = DbDataType.OBJECT)
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public ArrayList<String> object;
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@DbPrimitiveField(id = 0, type = DbPrimitiveType.INTEGER)
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public int integerNumber;
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@DbPrimitiveField(id = 1, type = DbPrimitiveType.LONG)
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public long longNumber;
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}
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}
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