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/*
 * 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.orc;

import static com.facebook.presto.orc.NoopOrcLocalMemoryContext.NOOP_ORC_LOCAL_MEMORY_CONTEXT;

public class NoopOrcAggregatedMemoryContext
        implements OrcAggregatedMemoryContext
{
    public static final NoopOrcAggregatedMemoryContext NOOP_ORC_AGGREGATED_MEMORY_CONTEXT = new NoopOrcAggregatedMemoryContext();

    @Override
    public OrcAggregatedMemoryContext newOrcAggregatedMemoryContext()
    {
        return NOOP_ORC_AGGREGATED_MEMORY_CONTEXT;
    }

    @Override
    public OrcLocalMemoryContext newOrcLocalMemoryContext(String allocationTag)
    {
        return NOOP_ORC_LOCAL_MEMORY_CONTEXT;
    }

    @Override
    public long getBytes()
    {
        return 0;
    }

    @Override
    public void close()
    {
    }
}