/*
* 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.facebook.presto.raptor.RaptorColumnHandle;
import com.facebook.presto.spi.type.Type;
import static java.util.Objects.requireNonNull;
public class ColumnInfo
{
private final long columnId;
private final Type type;
public ColumnInfo(long columnId, Type type)
{
this.columnId = columnId;
this.type = requireNonNull(type, "type is null");
}
public long getColumnId()
{
return columnId;
}
public Type getType()
{
return type;
}
@Override
public String toString()
{
return columnId + ":" + type;
}
public static ColumnInfo fromHandle(RaptorColumnHandle handle)
{
return new ColumnInfo(handle.getColumnId(), handle.getColumnType());
}
}