/*
* 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.raptor.metadata;
import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonProperty;
import javax.annotation.Nullable;
import static com.google.common.base.MoreObjects.toStringHelper;
public class ColumnStats
{
private final long columnId;
private final Object min;
private final Object max;
@JsonCreator
public ColumnStats(
@JsonProperty("columnId") long columnId,
@JsonProperty("min") @Nullable Object min,
@JsonProperty("max") @Nullable Object max)
{
this.columnId = columnId;
this.min = min;
this.max = max;
}
@JsonProperty
public long getColumnId()
{
return columnId;
}
@Nullable
@JsonProperty
public Object getMin()
{
return min;
}
@Nullable
@JsonProperty
public Object getMax()
{
return max;
}
@Override
public String toString()
{
return toStringHelper(this)
.add("columnId", columnId)
.add("min", min)
.add("max", max)
.omitNullValues()
.toString();
}
}