romanov73/fuzzy-controller
1
0
Fork 0
Code Issues 1 Pull Requests Actions Packages Projects Releases Wiki Activity

#21 -- Fix rules generation
All checks were successful
CI fuzzy controller / container-test-job (push) Successful in 1m3s
Details

Browse Source
This commit is contained in:
Anton Romanov 2025-03-15 22:22:12 +04:00
parent 17759d3d83
commit 017ecf7cd5
1 changed files with 41 additions and 20 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

61
src/main/java/ru/ulstu/fc/rule/service/FuzzyRuleParseService.java
View File

@ -27,6 +27,8 @@ public class FuzzyRuleParseService {
private final static String RU_IS_STATEMENT = "является";
private final static String RU_EQ_STATEMENT = "равно";
private final static String ENG_IS_STATEMENT = "is";
private final static String INPUT_VARIABLE_TEMPLATE_NAME = "fuzzyLevel";
private final static String OUTPUT_VARIABLE_TEMPLATE_NAME = "outputFuzzyLevel";
private final Engine fuzzyEngine;
private final VariableService variableService;
@ -98,35 +100,54 @@ public class FuzzyRuleParseService {
variableService.clearVariables(projectId);
fuzzyRuleService.clearRules(projectId);
final String variableName = "fuzzyLevel";
Variable variable = new Variable();
variable.setName(variableName);
variable = variableService.save(variable, projectId);
List<String> uniqueTerms = new HashSet<>(Arrays.stream(fuzzyRuleDataDto.getFuzzyTerms()).toList()).stream().toList();
for (int i = 0; i < uniqueTerms.size(); i++) {
fuzzyTermService.save(new FuzzyTermForm(projectId, variable.getId(), uniqueTerms.get(i), Double.valueOf(i)));
}
//save rules
int current = 0;
createVariables(fuzzyRuleDataDto, projectId);
int ruleStartPos = 0;
List<String> terms = Arrays.stream(fuzzyRuleDataDto.getFuzzyTerms()).toList();
while (current + fuzzyRuleDataDto.getWindow() < terms.size() - 1) {
while (ruleStartPos + fuzzyRuleDataDto.getWindow() < terms.size()) {
StringBuilder stringRule = new StringBuilder("if ");
int start = current;
for (int i = start; i < fuzzyRuleDataDto.getWindow(); i++) {
if (i > start) {
int antecedentStartPos = ruleStartPos;
int variableNum = 0;
int i = antecedentStartPos;
while (i < fuzzyRuleDataDto.getWindow() + antecedentStartPos) {
if (i > antecedentStartPos) {
stringRule.append(" and ");
}
stringRule.append(variableName + " is ").append(terms.get(i));
stringRule
.append(INPUT_VARIABLE_TEMPLATE_NAME)
.append(variableNum)
.append(" is ")
.append(terms.get(i));
variableNum++;
i++;
}
stringRule
.append(" then ").append(variableName).append(" is ")
.append(terms.get(current + fuzzyRuleDataDto.getWindow()));
current++;
.append(" then ").append(OUTPUT_VARIABLE_TEMPLATE_NAME)
.append(" is ")
.append(terms.get(ruleStartPos + fuzzyRuleDataDto.getWindow()));
ruleStartPos++;
FuzzyRuleDto fuzzyRule = new FuzzyRuleDto(projectId, stringRule.toString());
fuzzyRuleService.save(fuzzyRule);
}
}
private void createVariables(FuzzyRuleDataDto fuzzyRuleDataDto, Integer projectId) {
List<String> uniqueTerms = new HashSet<>(Arrays.stream(fuzzyRuleDataDto.getFuzzyTerms()).toList()).stream().toList();
for (int i = 0; i < fuzzyRuleDataDto.getWindow(); i++) {
createVariable(INPUT_VARIABLE_TEMPLATE_NAME + i, true, projectId, uniqueTerms);
}
createVariable(OUTPUT_VARIABLE_TEMPLATE_NAME, false, projectId, uniqueTerms);
}
private void createVariable(String variableName, boolean isInput, Integer projectId, List<String> uniqueTerms) {
Variable variable = new Variable();
variable.setName(variableName);
variable.setInput(isInput);
variable = variableService.save(variable, projectId);
for (int j = 0; j < uniqueTerms.size(); j++) {
fuzzyTermService.save(new FuzzyTermForm(projectId, variable.getId(), uniqueTerms.get(j), Double.valueOf(j)));
}
}
}