Package io.jmix.flowui.util

Interface OperationResult

All Known Implementing Classes:

FailedOperationResult, SuccessOperationResult, UnknownOperationResult

public interface OperationResult

Operation result object.

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static enum	OperationResult.Status	Represents the possible statuses of an OperationResult.

Method Summary

Modifier and Type	Method	Description
OperationResult	compose(Supplier<OperationResult> nextStep)	Creates new operation result that represents composition of two operation results.
static OperationResult	fail()	Returns a predefined OperationResult that indicates a failed operation.
OperationResult.Status	getStatus()
OperationResult	otherwise(Runnable runnable)	Adds fail callback to the operation result.
static OperationResult	success()	Returns a predefined OperationResult that indicates a successful operation.
OperationResult	then(Runnable runnable)	Adds success callback to the operation result.

Method Details

fail

static OperationResult fail()

Returns a predefined OperationResult that indicates a failed operation.

Returns:

an OperationResult representing failure

success

static OperationResult success()

Returns a predefined OperationResult that indicates a successful operation.

Returns:

an OperationResult representing success

getStatus

OperationResult.Status getStatus()

Returns:

status of the operation

compose

OperationResult compose(Supplier<OperationResult> nextStep)

Creates new operation result that represents composition of two operation results. If this result is resolved as successful, then the second result will be obtained from the passed supplier.

Parameters:

nextStep - the next operation result supplier

Returns:

new composite operation result

then

OperationResult then(Runnable runnable)

Adds success callback to the operation result.

Parameters:

runnable - callback

Returns:

this

otherwise

OperationResult otherwise(Runnable runnable)

Adds fail callback to the operation result.

Parameters:

runnable - callback

Returns:

this