/*
* 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 com.facebook.presto.hive.parquet.memory;
public abstract class AbstractAggregatedMemoryContext
{
// This class should remain exactly the same as AbstractAggregatedMemoryContext in com.facebook.presto.memory
// AbstractMemoryContext class is only necessary because we need implementations that bridge
// AggregatedMemoryContext with the existing memory tracking APIs in XxxxContext. Once they
// are refactored, there will be only one implementation of this abstract class, and this class
// can be removed.
protected abstract void updateBytes(long bytes);
public AggregatedMemoryContext newAggregatedMemoryContext()
{
return new AggregatedMemoryContext(this);
}
public LocalMemoryContext newLocalMemoryContext()
{
return new LocalMemoryContext(this);
}
}