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Request.java
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Request.java
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/*
* Copyright Red Hat, Inc. and/or its affiliates
* and other contributors as indicated by the @author tags and
* the COPYRIGHT.txt file distributed with this work.
*
* 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
*
* 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.teiid.adminapi;
/**
* When a user submits a SQL command to the system for processing, usually that represents
* a single request. A single request might have one or more source
* requests (the requests that are being processed on the physical data sources) as part
* of original request.
*
* <p>A request is identified by a numbers separated by '|'. usually in they are arranged
* in the pattern [session]|[request] or [session]|[request]|[source request] </p>
*/
public interface Request extends RequestBean, AdminObject, DomainAware {
public enum ProcessingState {
PROCESSING,
DONE,
CANCELED
}
public enum ThreadState {
RUNNING,
QUEUED,
IDLE
}
/**
* @return Returns whether this is a Source Request.
*/
public boolean sourceRequest();
}