org.openrewrite.python.internal.PythonOperatorLookup Maven / Gradle / Ivy
/*
* Copyright 2021 the original author or authors.
*
* 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
*
* https://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.openrewrite.python.internal;
import org.jspecify.annotations.Nullable;
public abstract class PythonOperatorLookup {
private PythonOperatorLookup() {}
public static @Nullable String operatorForMagicMethod(String method) {
switch (method) {
case "__eq__":
return "==";
case "__ne__":
return "!=";
case "__contains__":
return "in";
case "__floordiv__":
return "//";
case "__pow__":
return "**";
case "__matmul__":
return "@";
default:
return null;
}
}
public static boolean doesMagicMethodReverseOperands(String method) {
return "__contains__".equals(method);
}
}