/**
* Copyright 2010 JBoss Inc
*
* 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.
*/
package org.drools.ide.common.assistant.processor;
import java.util.List;
import org.drools.ide.common.assistant.engine.DRLParserEngine;
import org.drools.ide.common.assistant.info.RuleRefactorInfo;
import org.drools.ide.common.assistant.option.AssistantOption;
import org.drools.ide.common.assistant.option.RenameAssistantOption;
import org.drools.ide.common.assistant.refactor.DRLRuleRefactor;
import org.drools.ide.common.assistant.refactor.drl.VariableRename;
public class DRLRefactorProcessor extends AbstractRuleRefactorProcessor {
private static DRLRefactorProcessor instance;
@Override
public List<AssistantOption> getRuleAssistant(String text, Integer offset) {
RuleRefactorInfo ruleRefactorInfo = generateRuleRefactorInfo(text);
ruleRefactorEngine = new DRLRuleRefactor(ruleRefactorInfo);
return ruleRefactorEngine.execute(offset);
}
@Override
protected RuleRefactorInfo generateRuleRefactorInfo(String text) {
ruleParserEngine = new DRLParserEngine(text);
RuleRefactorInfo info = ruleParserEngine.parse();
return info;
}
public AssistantOption executeVariableRename(RenameAssistantOption assistantOption, String newVariableName) {
return VariableRename.execute(assistantOption, newVariableName);
}
public static DRLRefactorProcessor getInstance() {
if (instance==null)
instance = new DRLRefactorProcessor();
return instance;
}
}