com.adobe.solutions.exm.authoring.domain.expression 包中包含用于特定于表达式的操作的创作域类。例如，创建新的表达式对象和对表达式进行验证。
接口
| 接口 | 说明 | |
|---|---|---|
| IExpression | Represents an expression object for authoring purposes. | |
| IExpressionProvider | The IExpressionProvider interface serves as the entry point for expression-specific operations during expression authoring. |
类
| 类 | 说明 | |
|---|---|---|
| ComplexCyclicDependencyError | Error indicating that a cyclic dependency has been found between two or more variables over multiple expressions. | |
| ExpressionCreateEvent | Event dispatched whenever a new expression is successfully created in the expression repository. | |
| ExpressionDeleteEvent | Event dispatched whenever an expression is successfully deleted from the expression repository. | |
| ExpressionEvent | Base class for events dispatched whenever a CRUD operation completes successfully on an expression in the expression repository. | |
| ExpressionGetEvent | Event dispatched whenever an expression is successfully retrieved from the expression repository. | |
| ExpressionListProviderEvent | Event dispatched whenever an expression-listing operation (list-all-expressions or search-expressions) completes successfully. | |
| ExpressionUpdateEvent | Event dispatched whenever an expression is successfully updated in the expression repository. | |
| ExpressionValidationError | Error thrown when an expression fails to validate syntactically. | |
| ExpressionValidationResult | Encapsulates the result of syntactic validation of an expression. | |
| SimpleCyclicDependencyError | Error thrown whenever a simple cyclic dependency is detected in a single expression (e.g. |
Tue Jun 12 2018, 11:18 AM Z