Modifier and Type | Interface and Description |
---|---|
static class |
DataLoadCoordinator.LikeClause
Type of the LIKE clause.
|
static interface |
DataLoadCoordinator.Trigger
Load trigger.
|
Modifier and Type | Field and Description |
---|---|
static java.lang.String |
DEFAULT_COMPONENT_PREFIX |
static java.lang.String |
DEFAULT_CONTAINER_PREFIX |
Modifier and Type | Method and Description |
---|---|
void |
addOnComponentValueChangedLoadTrigger(DataLoader loader,
Component component,
java.lang.String param,
DataLoadCoordinator.LikeClause likeClause)
Adds trigger on visual component
ValueChangeEvent . |
void |
addOnContainerItemChangedLoadTrigger(DataLoader loader,
InstanceContainer container,
java.lang.String param)
Adds trigger on data container
ItemChangeEvent . |
void |
addOnFrameOwnerEventLoadTrigger(DataLoader loader,
java.lang.Class eventClass)
Adds trigger on screen/fragment event.
|
void |
configureAutomatically()
Configures triggers automatically relying upon parameter prefixes.
|
java.util.List<DataLoadCoordinator.Trigger> |
getTriggers()
Returns configured triggers.
|
void |
setComponentPrefix(java.lang.String value)
Sets parameter prefix to denote a visual component.
|
void |
setContainerPrefix(java.lang.String value)
Sets parameter prefix to denote a data container.
|
static final java.lang.String DEFAULT_CONTAINER_PREFIX
static final java.lang.String DEFAULT_COMPONENT_PREFIX
void setContainerPrefix(java.lang.String value)
void setComponentPrefix(java.lang.String value)
void addOnFrameOwnerEventLoadTrigger(DataLoader loader, java.lang.Class eventClass)
loader
- loadereventClass
- event classvoid addOnContainerItemChangedLoadTrigger(DataLoader loader, InstanceContainer container, @Nullable java.lang.String param)
ItemChangeEvent
.loader
- loadercontainer
- master data containerparam
- loader parametervoid addOnComponentValueChangedLoadTrigger(DataLoader loader, Component component, @Nullable java.lang.String param, DataLoadCoordinator.LikeClause likeClause)
ValueChangeEvent
.loader
- loadercomponent
- component which must implement HasValue
param
- loader parameterlikeClause
- whether the condition using the parameter is a LIKE clausevoid configureAutomatically()
BeforeShowEvent
or AttachEvent
.java.util.List<DataLoadCoordinator.Trigger> getTriggers()