com.google.cloud.datastore.execution

Interface QueryExecutor<INPUT extends Query<OUTPUT>,OUTPUT>

Type Parameters:

INPUT - A Query to execute.

OUTPUT - the type of result produced by Query.

All Known Implementing Classes:

AggregationQueryExecutor

@InternalApi
public interface QueryExecutor<INPUT extends Query<OUTPUT>,OUTPUT>

An internal functional interface whose implementation has the responsibility to execute a Query and returns the result. This class will have the responsibility to orchestrate between ProtoPreparer, DatastoreRpc and ResponseTransformer layers.

Method Summary

Modifier and Type	Method and Description
OUTPUT	execute(INPUT query, ReadOption... readOptions)

Method Detail

execute

OUTPUT execute(INPUT query,
               ReadOption... readOptions)

Parameters:

query - A Query to execute.

readOptions - Optional ReadOptions to be used when executing Query.