/**
* 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.hive.hplsql;
/**
* Signals and exceptions
*/
public class Signal {
public enum Type { LEAVE_LOOP, LEAVE_ROUTINE, LEAVE_PROGRAM, SQLEXCEPTION, NOTFOUND, UNSUPPORTED_OPERATION, USERDEFINED };
Type type;
String value = "";
Exception exception = null;
Signal(Type type, String value) {
this.type = type;
this.value = value;
this.exception = null;
}
Signal(Type type, String value, Exception exception) {
this.type = type;
this.value = value;
this.exception = exception;
}
/**
* Get the signal value (message text)
*/
public String getValue() {
return value;
}
}