io.druid.segment.serde.DoubleGenericColumnSupplier Maven / Gradle / Ivy
/*
* Licensed to Metamarkets Group Inc. (Metamarkets) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. Metamarkets 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 io.druid.segment.serde;
import com.google.common.base.Supplier;
import io.druid.segment.column.GenericColumn;
import io.druid.segment.column.IndexedDoublesGenericColumn;
import io.druid.segment.data.CompressedDoublesIndexedSupplier;
public class DoubleGenericColumnSupplier implements Supplier
{
private final CompressedDoublesIndexedSupplier column;
public DoubleGenericColumnSupplier(CompressedDoublesIndexedSupplier column)
{
this.column = column;
}
@Override
public GenericColumn get()
{
return new IndexedDoublesGenericColumn(column.get());
}
}