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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.accumulo.model;
import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonValue;
import com.google.common.io.ByteArrayDataOutput;
import com.google.common.io.ByteStreams;
import org.apache.accumulo.core.data.Range;
import java.io.DataInput;
import java.io.IOException;
public class WrappedRange
{
private final Range range;
public WrappedRange(Range range)
{
this.range = range;
}
public Range getRange()
{
return range;
}
@JsonValue
public byte[] toBytes()
throws IOException
{
ByteArrayDataOutput out = ByteStreams.newDataOutput();
range.write(out);
return out.toByteArray();
}
@JsonCreator
public static WrappedRange fromBytes(byte[] bytes)
throws IOException
{
DataInput in = ByteStreams.newDataInput(bytes);
Range range = new Range();
range.readFields(in);
return new WrappedRange(range);
}
}