## Uses of Class
org.jbpm.bpmn2.core.Expression

- Packages that use Expression
  Package | Description
  --- | ---
  org.jbpm.bpmn2.core |

- - ### Uses of Expression in org.jbpm.bpmn2.core

    Methods in org.jbpm.bpmn2.core that return Expression
    Modifier and Type | Method | Description
    --- | --- | ---
    `Expression` | CorrelationProperty.`getRetrievalExpression​(String messageRef)` |

    Methods in org.jbpm.bpmn2.core that return types with arguments of type Expression
    Modifier and Type | Method | Description
    --- | --- | ---
    `Map<String,​Expression>` | CorrelationSubscription.`getPropertyExpressions()` |

    Methods in org.jbpm.bpmn2.core with parameters of type Expression
    Modifier and Type | Method | Description
    --- | --- | ---
    `void` | CorrelationProperty.`setRetrievalExpression​(String messageRef, Expression retrievalExpression)` |