/*
* 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.storage;
import com.facebook.presto.spi.type.TypeSignature;
import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.google.common.collect.ImmutableMap;
import java.util.Map;
import java.util.Objects;
import static com.google.common.base.MoreObjects.toStringHelper;
public class OrcFileMetadata
{
static final String KEY = "metadata";
private final Map<Long, TypeSignature> columnTypes;
@JsonCreator
public OrcFileMetadata(@JsonProperty("columnTypes") Map<Long, TypeSignature> columnTypes)
{
this.columnTypes = ImmutableMap.copyOf(columnTypes);
}
@JsonProperty
public Map<Long, TypeSignature> getColumnTypes()
{
return columnTypes;
}
@Override
public boolean equals(Object o)
{
if (this == o) {
return true;
}
if (o == null || getClass() != o.getClass()) {
return false;
}
OrcFileMetadata that = (OrcFileMetadata) o;
return Objects.equals(columnTypes, that.columnTypes);
}
@Override
public int hashCode()
{
return Objects.hash(columnTypes);
}
@Override
public String toString()
{
return toStringHelper(this)
.add("columnTypes", columnTypes)
.toString();
}
}