org.apache.flink.runtime.state.gemini.engine.rm.Allocator 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,
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* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.flink.runtime.state.gemini.engine.rm;
import org.apache.flink.runtime.state.gemini.engine.exceptions.GeminiException;
import org.apache.flink.runtime.state.gemini.engine.rm.ReferenceCount.ReleaseType;
/**
* Allocator.
*/
public interface Allocator {
GByteBuffer allocate(int len) throws GeminiException;
void close();
void release(ReleaseType releaseType, GByteBuffer gByteBuffer);
void statSize(int len);
}