NES::QueryCompilation::QueryCompilationResult Class Reference

Provides the query compilation results. Query compilation can succeed, in this case the result contains a ExecutableQueryPlan pointer. If query compilation fails, the result contains the error and hasError() return true. More...

#include <QueryCompilationResult.hpp>

Public Member Functions
Runtime::Execution::ExecutableQueryPlanPtr	getExecutableQueryPlan ()
	Returns the query execution plan if hasError() == false. More...
uint64_t	getCompilationTime () const
	Returns the compilation time. More...
bool	hasError ()
	Indicates if the query compilation succeeded. More...
std::exception_ptr	getError ()
	Returns the exception. More...

Static Public Member Functions
static QueryCompilationResultPtr	create (Runtime::Execution::ExecutableQueryPlanPtr qep, Timer<> &&timer)
static QueryCompilationResultPtr	create (std::exception_ptr exception)

Detailed Description

Provides the query compilation results. Query compilation can succeed, in this case the result contains a ExecutableQueryPlan pointer. If query compilation fails, the result contains the error and hasError() return true.

Member Function Documentation

create() [1/2]

QueryCompilationResultPtr NES::QueryCompilation::QueryCompilationResult::create ( Runtime::Execution::ExecutableQueryPlanPtr  qep, Timer<> &&  timer  )

static

References backward::details::move().

Referenced by NES::QueryCompilation::SampleCPPCodeGenerator::compileQuery().

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create() [2/2]

QueryCompilationResultPtr NES::QueryCompilation::QueryCompilationResult::create ( std::exception_ptr  exception )

static

References backward::details::move().

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getCompilationTime()

uint64_t NES::QueryCompilation::QueryCompilationResult::getCompilationTime

(

)

const

Returns the compilation time.

Returns

compilation time

getError()

std::exception_ptr NES::QueryCompilation::QueryCompilationResult::getError

(

)

Returns the exception.

Returns

std::exception_ptr

getExecutableQueryPlan()

Runtime::Execution::ExecutableQueryPlanPtr NES::QueryCompilation::QueryCompilationResult::getExecutableQueryPlan

(

)

Returns the query execution plan if hasError() == false.

Exceptions

QueryCompilationException

if hasError() == true.

Returns

NewExecutableQueryPlanPtr

References hasError().

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hasError()

bool NES::QueryCompilation::QueryCompilationResult::hasError

(

)

Indicates if the query compilation succeeded.

Returns

true if the request has an error

Referenced by getExecutableQueryPlan().

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The documentation for this class was generated from the following files:

• /nebulastream/nes-runtime/include/QueryCompiler/QueryCompilationResult.hpp
• /nebulastream/nes-runtime/src/QueryCompiler/QueryCompilationResult.cpp