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A Shaded CQL ActivityType driver for http://nosqlbench.io/
/*
* 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.tinkerpop.gremlin.process.computer;
import org.apache.tinkerpop.gremlin.structure.Graph;
/**
* The result of the {@link GraphComputer}'s computation. This is returned in a {@link java.util.concurrent.Future} by {@link GraphComputer#submit}.
* A GraphComputer computation yields two things: an updated view of the computed on {@link Graph} and any computational sideEffects called {@link Memory}.
*
* @author Marko A. Rodriguez (http://markorodriguez.com)
*/
public interface ComputerResult extends AutoCloseable {
/**
* Get the {@link Graph} computed as determined by {@link GraphComputer.Persist} and {@link GraphComputer.ResultGraph}.
*
* @return The computed graph
*/
public Graph graph();
/**
* Get the GraphComputer's computational sideEffects known as {@link Memory}.
*
* @return the computed memory
*/
public Memory memory();
/**
* Close the computed {@link GraphComputer} result. The semantics of "close" differ depending on the underlying implementation.
* In general, when a {@link ComputerResult} is closed, the computed values are no longer available to the user.
*
* @throws Exception
*/
@Override
public void close() throws Exception;
}
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