Package io.dialob.executor.command

Interface VariableUpdateCommand

All Superinterfaces:

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

All Known Implementing Classes:

ImmutableVariableUpdateCommand

@Immutable
public interface VariableUpdateCommand
extends AbstractUpdateCommand<ItemId,ItemState>, ItemUpdateCommand

Method Summary

Modifier and Type	Method	Description
default Set<EventMatcher>	getEventMatchers()
Expression	getExpression()
default boolean	isPending(Object eval)
default ItemState	update(EvalContext context, ItemState itemState)

Methods inherited from interface io.dialob.executor.command.Command

getTriggers

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<ItemState>

update

@Nonnull
default ItemState update(@Nonnull
                         EvalContext context,
                         @Nonnull
                         ItemState itemState)

Specified by:

update in interface Command<ItemState>

isPending

default boolean isPending(Object eval)