package com.ldbc.driver.workloads.ldbc.snb.bi;
import com.ldbc.driver.Operation;
import com.ldbc.driver.SerializingMarshallingException;
import java.util.ArrayList;
import java.util.List;
public class LdbcSnbBiQuery10TagPerson extends Operation<List<LdbcSnbBiQuery10TagPersonResult>>
{
public static final int TYPE = 10;
public static final int DEFAULT_LIMIT = 100;
private final String tag;
private final int limit;
public LdbcSnbBiQuery10TagPerson( String tag, int limit )
{
this.tag = tag;
this.limit = limit;
}
public String tag()
{
return tag;
}
public int limit()
{
return limit;
}
@Override
public String toString()
{
return "LdbcSnbBiQuery10{" +
"tag='" + tag + '\'' +
", limit=" + limit +
'}';
}
@Override
public boolean equals( Object o )
{
if ( this == o )
{ return true; }
if ( o == null || getClass() != o.getClass() )
{ return false; }
LdbcSnbBiQuery10TagPerson that = (LdbcSnbBiQuery10TagPerson) o;
if ( limit != that.limit )
{ return false; }
return !(tag != null ? !tag.equals( that.tag ) : that.tag != null);
}
@Override
public int hashCode()
{
int result = tag != null ? tag.hashCode() : 0;
result = 31 * result + limit;
return result;
}
@Override
public List<LdbcSnbBiQuery10TagPersonResult> marshalResult( String serializedResults )
throws SerializingMarshallingException
{
List<List<Object>> resultsAsList = SerializationUtil.marshalListOfLists( serializedResults );
List<LdbcSnbBiQuery10TagPersonResult> result = new ArrayList<>();
for ( int i = 0; i < resultsAsList.size(); i++ )
{
List<Object> row = resultsAsList.get( i );
long personId = ((Number) row.get( 0 )).longValue();
int score = ((Number) row.get( 1 )).intValue();
int friendsScore = ((Number) row.get( 2 )).intValue();
result.add(
new LdbcSnbBiQuery10TagPersonResult(
personId,
score,
friendsScore
)
);
}
return result;
}
@Override
public String serializeResult( Object resultsObject ) throws SerializingMarshallingException
{
List<LdbcSnbBiQuery10TagPersonResult> result = (List<LdbcSnbBiQuery10TagPersonResult>) resultsObject;
List<List<Object>> resultsFields = new ArrayList<>();
for ( int i = 0; i < result.size(); i++ )
{
LdbcSnbBiQuery10TagPersonResult row = result.get( i );
List<Object> resultFields = new ArrayList<>();
resultFields.add( row.personId() );
resultFields.add( row.score() );
resultFields.add( row.friendsScore() );
resultsFields.add( resultFields );
}
return SerializationUtil.toJson( resultsFields );
}
@Override
public int type()
{
return TYPE;
}
}