## 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 and Description
    --- | ---
    `Expression` | CorrelationProperty.`getRetrievalExpression(String messageRef)`

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

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

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