org.apache.hadoop.hive.ql.exec.AmbiguousMethodException Maven / Gradle / Ivy
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* 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,
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*/
package org.apache.hadoop.hive.ql.exec;
import java.lang.reflect.Method;
import java.util.List;
import org.apache.hadoop.hive.serde2.typeinfo.TypeInfo;
/**
* Exception thrown by the UDF and UDAF method resolvers in case a unique method
* is not found.
*
*/
public class AmbiguousMethodException extends UDFArgumentException {
private static final long serialVersionUID = 1L;
/**
* Constructor.
*
* @param funcClass
* The UDF or UDAF class.
* @param argTypeInfos
* The list of argument types that lead to an ambiguity.
* @param methods
* All potential matches.
*/
public AmbiguousMethodException(Class funcClass,
List argTypeInfos, List methods) {
super("Ambiguous method for " + funcClass + " with "
+ argTypeInfos.toString().replace('[', '(').replace(']', ')'),
funcClass, argTypeInfos, methods);
}
}