org.apache.hadoop.hive.ql.exec.errors.ErrorAndSolution Maven / Gradle / Ivy
/**
* 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.hadoop.hive.ql.exec.errors;
/**
* Immutable class for storing a possible error and a resolution suggestion.
*/
public class ErrorAndSolution {
private final String error;
private final String solution;
ErrorAndSolution(String error, String solution) {
this.error = error;
this.solution = solution;
}
public String getError() {
return error;
}
public String getSolution() {
return solution;
}
@Override
public boolean equals(Object o) {
if (!(o instanceof ErrorAndSolution)) {
return false;
}
ErrorAndSolution e = (ErrorAndSolution)o;
return e.error == this.error && e.solution == this.solution;
}
@Override
public int hashCode() {
return error.hashCode() * 37 + solution.hashCode();
}
}