/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.tinkerpop.gremlin.python.jsr223;
import java.util.HashMap;
import java.util.Map;
/**
* @author Marko A. Rodriguez (http://markorodriguez.com)
*/
public final class SymbolHelper {
private final static Map<String, String> TO_PYTHON_MAP = new HashMap<>();
private final static Map<String, String> FROM_PYTHON_MAP = new HashMap<>();
static {
TO_PYTHON_MAP.put("global", "global_");
TO_PYTHON_MAP.put("as", "as_");
TO_PYTHON_MAP.put("in", "in_");
TO_PYTHON_MAP.put("and", "and_");
TO_PYTHON_MAP.put("or", "or_");
TO_PYTHON_MAP.put("is", "is_");
TO_PYTHON_MAP.put("not", "not_");
TO_PYTHON_MAP.put("from", "from_");
TO_PYTHON_MAP.put("list", "list_");
TO_PYTHON_MAP.put("set", "set_");
TO_PYTHON_MAP.put("all", "all_");
//
TO_PYTHON_MAP.forEach((k, v) -> FROM_PYTHON_MAP.put(v, k));
}
private SymbolHelper() {
// static methods only, do not instantiate
}
public static String toPython(final String symbol) {
return TO_PYTHON_MAP.getOrDefault(symbol, symbol);
}
public static String toJava(final String symbol) {
return FROM_PYTHON_MAP.getOrDefault(symbol, symbol);
}
}