org.apache.arrow.plasma.PlasmaClientJNI 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,
* 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.arrow.plasma;
import java.nio.ByteBuffer;
/**
* JNI static methods for PlasmaClient
*/
public class PlasmaClientJNI {
native public static long connect(String store_socket_name, String manager_socket_name, int release_delay);
native public static void disconnect(long conn);
native public static ByteBuffer create(long conn, byte[] object_id, int size, byte[] metadata);
native public static byte[] hash(long conn, byte[] object_id);
native public static void seal(long conn, byte[] object_id);
native public static void release(long conn, byte[] object_id);
native public static ByteBuffer[][] get(long conn, byte[][] object_ids, int timeout_ms);
native public static boolean contains(long conn, byte[] object_id);
native public static void fetch(long conn, byte[][] object_ids);
native public static byte[][] wait(long conn, byte[][] object_ids, int timeout_ms,
int num_returns);
native public static long evict(long conn, long num_bytes);
}