Prune code migrated from sdnc/core to ccsdk

[sdnc/core.git] / sli / common / src / main / java / org / openecomp / sdnc / sli / SvcLogicExpressionFactory.java

diff --git a/sli/common/src/main/java/org/openecomp/sdnc/sli/SvcLogicExpressionFactory.java b/sli/common/src/main/java/org/openecomp/sdnc/sli/SvcLogicExpressionFactory.java
deleted file mode 100644 (file)
index cce8e04..0000000
--- a/sli/common/src/main/java/org/openecomp/sdnc/sli/SvcLogicExpressionFactory.java
+++ /dev/null
@@ -1,99 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * openECOMP : SDN-C
- * ================================================================================
- * Copyright (C) 2017 AT&T Intellectual Property. All rights
- *                                             reserved.
- * ================================================================================
- * 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.
- * ============LICENSE_END=========================================================
- */
-
-package org.openecomp.sdnc.sli;
-
-import java.io.ByteArrayInputStream;
-import java.io.IOException;
-import java.io.InputStream;
-
-import org.antlr.v4.runtime.ANTLRInputStream;
-import org.antlr.v4.runtime.CharStream;
-import org.antlr.v4.runtime.CommonTokenStream;
-import org.antlr.v4.runtime.tree.ParseTreeWalker;
-import org.openecomp.sdnc.sli.ExprGrammarParser.ExprContext;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-
-public class SvcLogicExpressionFactory {
-       
-       private static final Logger LOG = LoggerFactory
-                       .getLogger(SvcLogicExpressionFactory.class);
-
-       
-       public static SvcLogicExpression parse(String exprStr) throws IOException
-       {
-               LOG.trace("parse("+exprStr+")");
-               InputStream exprStream = new ByteArrayInputStream(exprStr.getBytes());
-               CharStream input = new ANTLRInputStream(exprStream);
-               ExprGrammarLexer lexer = new ExprGrammarLexer(input);
-               CommonTokenStream tokens = new CommonTokenStream(lexer);
-               ExprGrammarParser parser = new ExprGrammarParser(tokens);
-
-               lexer.removeErrorListeners();
-               lexer.addErrorListener(SvcLogicExprParserErrorListener.getInstance());          
-               parser.removeErrorListeners();
-               parser.addErrorListener(SvcLogicExprParserErrorListener.getInstance());
-
-               ExprContext expression = null;
-               
-               try {
-                       expression = parser.expr();
-               } catch (Exception e) {
-                       String errorMsg = e.getMessage();
-                       
-                       LOG.error(errorMsg);
-                       throw new SvcLogicParserException(errorMsg);
-               }
-               
-       
-               ParseTreeWalker walker = new ParseTreeWalker();
-               SvcLogicExprListener listener = new SvcLogicExprListener();
-               walker.walk(listener, expression);
-               
-               
-               return(listener.getParsedExpr());
-       }
-       
-       public static void main(String argv[]) {
-
-
-               System.setProperty(org.slf4j.impl.SimpleLogger.DEFAULT_LOG_LEVEL_KEY, "debug");
-
-               StringBuffer sbuff = new StringBuffer();
-               
-               for (int i = 0 ; i < argv.length ; i++)
-               {
-                       if (sbuff.length() > 0)
-                       {
-                               sbuff.append(" ");
-                       }
-                       sbuff.append(argv[i]);
-               }
-               
-               try {
-                       SvcLogicExpressionFactory.parse(sbuff.toString());
-               } catch (IOException e) {
-                       e.printStackTrace();
-               }
-       }
-}