AbstractUpdateAttributeCommand (dialob-compiler 3.0.2 API)

All Superinterfaces:

AbstractUpdateCommand<ItemId,ItemState>, Command<ItemState>, ItemUpdateCommand, Serializable, UpdateCommand<ItemId,ItemState>

All Known Subinterfaces:

AbstractUpdateBooleanAttributeCommand, UpdateActivityCommand, UpdateDescriptionCommand, UpdateDisabledCommand, UpdateIsInvalidAnswersCommand, UpdateLabelCommand, UpdateRequiredCommand

All Known Implementing Classes:

ImmutableUpdateActivityCommand, ImmutableUpdateDescriptionCommand, ImmutableUpdateDisabledCommand, ImmutableUpdateIsInvalidAnswersCommand, ImmutableUpdateLabelCommand, ImmutableUpdateRequiredCommand
```
public interface AbstractUpdateAttributeCommand<T>
extends AbstractUpdateCommand<ItemId,ItemState>, ItemUpdateCommand
```

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`default T`	`evalExpression(EvalContext context)`
`default Set<EventMatcher>`	`getEventMatchers()`
`Expression`	`getExpression()`

Methods inherited from interface io.dialob.executor.command.Command
getTriggers, update

Methods inherited from interface io.dialob.executor.command.UpdateCommand
getTargetId, withTargetId

Method Detail

getExpression

@Parameter(order=1)
Expression getExpression()

getEventMatchers
```
@Nonnull
default Set<EventMatcher> getEventMatchers()
```
Specified by:

getEventMatchers in interface Command<T>

evalExpression

default T evalExpression(EvalContext context)