Result (DataStax Bulk Loader 1.8.0 API)

All Known Subinterfaces:

ReadResult, WriteResult

All Known Implementing Classes:

DefaultReadResult, DefaultWriteResult, EmptyWriteResult
```
public interface Result
```
Common superinterface for ReadResult and WriteResult.
A Result is composed of the Statement that has been executed, and an optional BulkExecutionException, if the execution failed.

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method and Description
`default int`	`getBatchSize()` Returns the size of the batch, if the executed statement was a `batch statement`, or 1 otherwise.
`Optional<BulkExecutionException>`	`getError()` Returns an optional `BulkExecutionException`.
`Optional<ExecutionInfo>`	`getExecutionInfo()`
`Statement<?>`	`getStatement()` Returns the `Statement` that has been executed to obtain this result.
`default void`	`ifError(Consumer<? super BulkExecutionException> consumer)` If an error is present, invoke the specified consumer with the error, otherwise do nothing.
`default boolean`	`isSuccess()` Returns `true` if the statement execution succeeded, `false` otherwise.

- Method Detail
  - isSuccess
```
default boolean isSuccess()
```
    Returns true if the statement execution succeeded, false otherwise.
    In case of conditional updates, this method returns true as long as the statement was executed, even if the conditional update itself could not be applied.
    
    Returns:
    
    true if the statement execution succeeded, false otherwise.
  - getStatement
```
@NonNull
Statement<?> getStatement()
```
    Returns the Statement that has been executed to obtain this result.
    
    Returns:
    
    the statement that has been executed.
  - getExecutionInfo
```
@NonNull
Optional<ExecutionInfo> getExecutionInfo()
```
  - getBatchSize
```
default int getBatchSize()
```
    Returns the size of the batch, if the executed statement was a batch statement, or 1 otherwise.
    
    Returns:
    
    the size of the batch, or 1 if the statement was not a batch statement.
  - getError
```
@NonNull
Optional<BulkExecutionException> getError()
```
    Returns an optional BulkExecutionException. The value is only present if the statement execution failed, in which case, this exception contains the cause of the failure.
    
    Returns:
    
    an optional BulkExecutionException.
  - ifError
```
default void ifError(@NonNull
                     Consumer<? super BulkExecutionException> consumer)
```
    If an error is present, invoke the specified consumer with the error, otherwise do nothing.
    
    Parameters:
    
    consumer - block to be executed if an error is present
    
    Throws:
    
    NullPointerException - if an error is present and consumer is null

Interface Result

Method Summary

Method Detail

isSuccess

getStatement

getExecutionInfo

getBatchSize

getError

ifError