ExpressionInvocation (Flowable - Engine 6.8.1 API)

java.lang.Object
- org.flowable.engine.impl.delegate.invocation.DelegateInvocation
- - org.flowable.engine.impl.delegate.invocation.ExpressionInvocation

Direct Known Subclasses:

ExpressionGetInvocation, ExpressionSetInvocation
```
public abstract class ExpressionInvocation
extends DelegateInvocation
```
Baseclass responsible for handling invocations of Expressions

Author:

Daniel Meyer

- Field Summary
  
  Fields
  Modifier and Type Field Description
  
  protected ValueExpression valueExpression
  - Fields inherited from class org.flowable.engine.impl.delegate.invocation.DelegateInvocation
    invocationParameters, invocationResult
- Constructor Summary
  
  Constructors
  Constructor Description
  
  ExpressionInvocation(ValueExpression valueExpression)
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  Object getTarget()
  returns the target of the current invocation, ie.
  - Methods inherited from class org.flowable.engine.impl.delegate.invocation.DelegateInvocation
    getInvocationParameters, getInvocationResult, invoke, proceed
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - valueExpression
```
protected final ValueExpression valueExpression
```
- Constructor Detail
  - ExpressionInvocation
```
public ExpressionInvocation(ValueExpression valueExpression)
```
- Method Detail
  - getTarget
```
public Object getTarget()
```
    Description copied from class: DelegateInvocation
    
    returns the target of the current invocation, ie. JavaDelegate, ValueExpression ...
    
    Specified by:
    
    getTarget in class DelegateInvocation