Log (Apache Commons SCXML 2.0-SNAPSHOT API)

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java.lang.Object
- org.apache.commons.scxml2.model.Action
- - org.apache.commons.scxml2.model.Log

All Implemented Interfaces:

Serializable, NamespacePrefixesHolder
```
public class Log
extends Action
```
The class in this SCXML object model that corresponds to the <log> SCXML element.

See Also:
Serialized Form

Constructor Summary

Constructors
Constructor and Description

Log()
Constructor.

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`execute(ActionExecutionContext exctx)` Execute this action instance.
`String`	`getExpr()` Get the log expression.
`String`	`getLabel()` Get the log label.
`void`	`setExpr(String expr)` Set the log expression.
`void`	`setLabel(String label)` Set the log label.

Methods inherited from class org.apache.commons.scxml2.model.Action
getNamespaces, getNamespacesKey, getParent, getParentEnterableState, getTextContentIfNodeResult, setNamespaces, setParent

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - Log
```
public Log()
```
    Constructor.
- Method Detail
  - getExpr
```
public final String getExpr()
```
    Get the log expression.
    
    Returns:
    Returns the expression.
  - setExpr
```
public final void setExpr(String expr)
```
    Set the log expression.
    
    Parameters:
    expr - The expr to set.
  - getLabel
```
public final String getLabel()
```
    Get the log label.
    
    Returns:
    Returns the label.
  - setLabel
```
public final void setLabel(String label)
```
    Set the log label.
    
    Parameters:
    label - The label to set.
  - execute
```
public void execute(ActionExecutionContext exctx)
             throws ModelException,
                    SCXMLExpressionException
```
    Execute this action instance.
    
    Specified by:
    
    execute in class Action
    
    Parameters:
    exctx - The ActionExecutionContext for this execution instance
    
    Throws:
    
    ModelException - If the execution causes the model to enter a non-deterministic state.
    
    SCXMLExpressionException - If the execution involves trying to evaluate an expression which is malformed.

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