EvaluationState (Flowable - Engine Common 6.8.1 API)

java.lang.Object
- java.lang.Enum<EvaluationState>
- - org.flowable.common.engine.impl.el.EvaluationState

All Implemented Interfaces:

Serializable, Comparable<EvaluationState>
```
public enum EvaluationState
extends Enum<EvaluationState>
```
An evaluation state which is used when getting or setting a value via Expression.

Author:

Filip Hrisafov

Enum Constant Summary

Enum Constants
Enum Constant Description

READ
Read evaluation via Expression.getValue(VariableContainer

WRITE
Write evaluation via Expression.setValue(Object, VariableContainer)

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static EvaluationState`	`valueOf(String name)`	Returns the enum constant of this type with the specified name.
`static EvaluationState[]`	`values()`	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum
clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

- Enum Constant Detail
  - READ
```
public static final EvaluationState READ
```
    Read evaluation via Expression.getValue(VariableContainer
  - WRITE
```
public static final EvaluationState WRITE
```
    Write evaluation via Expression.setValue(Object, VariableContainer)
- Method Detail
  - values
```
public static EvaluationState[] values()
```
    Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
    for (EvaluationState c : EvaluationState.values()) System.out.println(c);
    Returns:
    
    an array containing the constants of this enum type, in the order they are declared
  - valueOf
```
public static EvaluationState valueOf(String name)
```
    Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
    
    Parameters:
    
    name - the name of the enum constant to be returned.
    
    Returns:
    
    the enum constant with the specified name
    
    Throws:
    
    IllegalArgumentException - if this enum type has no constant with the specified name
    
    NullPointerException - if the argument is null