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fix：避免调用方 显示调用API 触发查找树 优化；并通过内置锁，避免因并行树优化 可能造成的不可预知结果 和 无效重复的 树优化操作

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This commit is contained in:
renyp
2023-03-16 20:40:36 +08:00
parent 6cd998f648
commit 00e9af4ffb
2 changed files with 164 additions and 128 deletions
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12
hutool-core/src/test/java/cn/hutool/core/text/dfa/AutomatonTest.java
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@@ -17,7 +17,7 @@ public class AutomatonTest extends TestCase {
Automaton automaton = new Automaton();
WordTree wordTree = new WordTree();
automaton.insert("say", "her", "he", "she", "shr");
automaton.buildAc();
// automaton.buildAc();
wordTree.addWords("say", "her", "he", "she", "shr");
StopWatch stopWatch = new StopWatch();
@@ -51,7 +51,7 @@ public class AutomatonTest extends TestCase {
Automaton automaton = new Automaton();
WordTree wordTree = new WordTree();
automaton.insert("say", "her", "he", "she", "shr");
automaton.buildAc();
// automaton.buildAc();
wordTree.addWords("say", "her", "he", "she", "shr");
StopWatch stopWatch = new StopWatch();
@@ -84,7 +84,7 @@ public class AutomatonTest extends TestCase {
stopWatch.start("automaton_char_buid_find");
Automaton automatonLocal = new Automaton();
automatonLocal.insert("say", "her", "he", "she", "shr");
automatonLocal.buildAc();
// automatonLocal.buildAc();
List<FoundWord> ans1 = automatonLocal.find(input);
stopWatch.stop();
assertEquals("she,he,her,say", ans1.stream().map(FoundWord::getWord).collect(Collectors.joining(",")));
@@ -118,7 +118,7 @@ public class AutomatonTest extends TestCase {
stopWatch.start("automaton_cn_build_find");
Automaton automatonLocal = new Automaton();
automatonLocal.insert("赵", "赵啊", "赵啊三");
automatonLocal.buildAc();
// automatonLocal.buildAc();
final List<FoundWord> result = automatonLocal.find(input);
stopWatch.stop();
@@ -156,7 +156,7 @@ public class AutomatonTest extends TestCase {
Automaton automatonLocal = new Automaton();
automatonLocal.insert("赵", "赵啊", "赵啊三");
automatonLocal.buildAc();
// automatonLocal.buildAc();
stopWatch.start("automaton_cn_find");
final List<FoundWord> result = automatonLocal.find(input);
@@ -196,7 +196,7 @@ public class AutomatonTest extends TestCase {
Automaton automatonLocal = new Automaton();
automatonLocal.insert("赵", "赵啊", "赵啊三");
automatonLocal.buildAc();
// automatonLocal.buildAc();
stopWatch.start("automaton_cn_find_not_density");
final List<FoundWord> result = automatonLocal.find(input, false);