| Package | com.adobe.solutions.exm.authoring.domain.expression |
| Interface | public interface IExpressionProvider extends IEventDispatcher |
| Language Version: | ActionScript 3.0 |
| Product Version: | Expression Manager Building Block 10 |
| Runtime Versions: | AIR (unsupported), Flash Player 10.2 |
Public Methods
Hide Inherited Public Methods
Show Inherited Public Methods| Method | Defined By | ||
|---|---|---|---|
 | addEventListener(type:String, listener:Function, useCapture:Boolean = false, priority:int = 0, useWeakReference:Boolean = false):void
Registers an event listener object with an EventDispatcher object so that the listener
receives notification of an event. | IEventDispatcher | |
|
Dispatches an event into the event flow. | IEventDispatcher | |
Fires an asynchronous operation for retrieving the expression with the given ID from the expression repository. | IExpressionProvider | ||
|
Checks whether the EventDispatcher object has any listeners registered for a specific type
of event. | IEventDispatcher | |
Fires an asynchronous operation for retrieving the list of all available expressions. | IExpressionProvider | ||
Creates a new transient expression object and returns it. | IExpressionProvider | ||
|
Removes a listener from the EventDispatcher object. | IEventDispatcher | |
Fires an asynchronous operation for retrieving the list of available expressions matching the given search term. | IExpressionProvider | ||
Validates a batch of expressions (IExpression instances) for syntactic correctness
and cyclic dependencies. | IExpressionProvider | ||
|
Checks whether an event listener is registered with this EventDispatcher object or any of its ancestors for the specified event type. | IEventDispatcher | |
Events
| Event | Summary | Defined By | ||
|---|---|---|---|---|
| Dispatched when the provider encounters an error retrieving an expression from the repository. | IExpressionProvider | |||
| Dispatched when the provider successfully retrieves an expression from the repository. | IExpressionProvider | |||
| Dispatched when the provider encounters an error retrieving a set of expressions from the repository. | IExpressionProvider | |||
| Dispatched when the provider successfully retrieves a set of expressions from the repository. | IExpressionProvider | |||
Method Detail
getExpression | () | method |
public function getExpression(exprId:String):void| Language Version: | ActionScript 3.0 |
| Product Version: | Expression Manager Building Block 10 |
| Runtime Versions: | AIR (unsupported), Flash Player 10.2 |
Fires an asynchronous operation for retrieving the expression with the given ID from the expression repository. Returns immediately and causes the current object to later dispatch one of the following events:
- If the operation completes successfully, an event with name "expressionGetEvent" of type ExpressionGetEvent. The 'expression' property of the event will be a reference to the loaded expression object, and will have the same ID as the one passed as input to this method.
- If the operation errors out, an event with name "expressionGetError" of type ErrorEvent. The 'error' property of the event will contain the actual error thrown by the operation.
Parameters
exprId:String — The ID of the expression to be retrieved.
|
listExpressions | () | method |
public function listExpressions():String| Language Version: | ActionScript 3.0 |
| Product Version: | Expression Manager Building Block 10 |
| Runtime Versions: | AIR (unsupported), Flash Player 10.2 |
Fires an asynchronous operation for retrieving the list of all available expressions. Returns immediately and causes the current object to later dispatch one of the following events:
- If the operation completes successfuly, an event with name "expressionListProviderEvent" of type ExpressionListProviderEvent. The 'expressions' property of the event will be a reference to the list of expressions (IExpression objects) in the system. The 'requestId' property of the event will be the same as the value returned by this method, which is a unique string that calling code can use for correlating calls to this method with events dispatched later.
- If the operation errors out, an event with name "expressionListError" of type RequestAwareErrorEvent. The 'requestId' property of the event will be the same as the value returned by this method, while the 'error' property will contain the actual error thrown by the operation.
String — A unique request ID which calling code can use for correlating invocations of this method
with events dispatched later.
|
newExpression | () | method |
public function newExpression():IExpression| Language Version: | ActionScript 3.0 |
| Product Version: | Expression Manager Building Block 10 |
| Runtime Versions: | AIR (unsupported), Flash Player 10.2 |
Creates a new transient expression object and returns it.
ReturnsIExpression — A new transient expression object.
|
searchExpressions | () | method |
public function searchExpressions(searchTerm:String):String| Language Version: | ActionScript 3.0 |
| Product Version: | Expression Manager Building Block 10 |
| Runtime Versions: | AIR (unsupported), Flash Player 10.2 |
Fires an asynchronous operation for retrieving the list of available expressions matching the given search term. Returns immediately and causes the current object to later dispatch one of the following events:
- If the operation completes successfuly, an event with name "expressionListProviderEvent" of type ExpressionListProviderEvent. The 'expressions' property of the event will be a reference to the list of matching expressions (IExpression objects). The 'requestId' property of the event will be the same as the value returned by this method, which is a unique string that calling code can use for correlating calls to this method with events dispatched later.
- If the operation errors out, an event with name "expressionListError" of type RequestAwareErrorEvent. The 'requestId' property of the event will be the same as the value returned by this method, while the 'error' property will contain the actual error thrown by the operation.
Parameters
searchTerm:String |
String — A unique request ID which calling code can use for correlating invocations of this method
with events dispatched later.
|
validate | () | method |
public function validate(expressions:IList):void| Language Version: | ActionScript 3.0 |
| Product Version: | Expression Manager Building Block 10 |
| Runtime Versions: | AIR (unsupported), Flash Player 10.2 |
Validates a batch of expressions (IExpression instances) for syntactic correctness and cyclic dependencies. Returns quietly if validation succeeds, else throws one of the following errors:
- ExpressionValidationError if any of the expressions is syntactically incorrect.
- SimpleCyclicDependencyError if a simple cycle involving one variable is detected in an expression.
- ComplexCyclicDependencyError if a complex cycle involving two or more variables is detected over multiple expressions.
Parameters
expressions:IList — The list of expressions (IExpression instances) to be validated.
|
Event Detail
expressionGetError | Event |
Event Object Type:
com.adobe.solutions.exm.authoring.domain.ErrorEvent| Language Version: | ActionScript 3.0 |
| Product Version: | Expression Manager Building Block 10 |
| Runtime Versions: | AIR (unsupported), Flash Player 10.2 |
Dispatched when the provider encounters an error retrieving an expression from the repository.
expressionGetEvent | Event |
Event Object Type:
com.adobe.solutions.exm.authoring.domain.expression.ExpressionGetEvent| Language Version: | ActionScript 3.0 |
| Product Version: | Expression Manager Building Block 10 |
| Runtime Versions: | AIR (unsupported), Flash Player 10.2 |
Dispatched when the provider successfully retrieves an expression from the repository.
expressionListError | Event |
Event Object Type:
com.adobe.solutions.exm.authoring.domain.RequestAwareErrorEvent| Language Version: | ActionScript 3.0 |
| Product Version: | Expression Manager Building Block 10 |
| Runtime Versions: | AIR (unsupported), Flash Player 10.2 |
Dispatched when the provider encounters an error retrieving a set of expressions from the repository.
expressionListProviderEvent | Event |
Event Object Type:
com.adobe.solutions.exm.authoring.domain.expression.ExpressionListProviderEvent| Language Version: | ActionScript 3.0 |
| Product Version: | Expression Manager Building Block 10 |
| Runtime Versions: | AIR (unsupported), Flash Player 10.2 |
Dispatched when the provider successfully retrieves a set of expressions from the repository.
Mon Nov 28 2011, 06:48 AM -08:00