Package com.google.cloud.spanner.connection

Interface StatementResult

All Known Subinterfaces:

AsyncStatementResult

@InternalApi
public interface StatementResult

A result of the execution of a statement. Statements that are executed by the Connection.execute(com.google.cloud.spanner.Statement) method could have different types of return values. These are wrapped in a StatementResult.

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static enum	StatementResult.ClientSideStatementType	The type of client side statement that was executed.
static enum	StatementResult.ResultType	Enum indicating the type of result that was returned by Connection.execute(com.google.cloud.spanner.Statement)

Method Summary

Modifier and Type	Method	Description
StatementResult.ClientSideStatementType	getClientSideStatementType()
ResultSet	getResultSet()	Returns the ResultSet held by this result.
StatementResult.ResultType	getResultType()	Returns the StatementResult.ResultType of this result.
Long	getUpdateCount()	Returns the update count held by this result.

Method Details

getResultType

StatementResult.ResultType getResultType()

Returns the StatementResult.ResultType of this result.

Returns:

the result type.

getClientSideStatementType

StatementResult.ClientSideStatementType getClientSideStatementType()

Returns:

the StatementResult.ClientSideStatementType that was executed, or null if no such statement was executed.

getResultSet

ResultSet getResultSet()

Returns the ResultSet held by this result. May only be called if the type of this result is StatementResult.ResultType.RESULT_SET.

Returns:

the ResultSet held by this result.

getUpdateCount

Long getUpdateCount()

Returns the update count held by this result. May only be called if the type of this result is StatementResult.ResultType.UPDATE_COUNT.

Returns:

the update count held by this result.