SequenceIdManager

java.lang.Object
- com.itextpdf.commons.actions.sequence.SequenceIdManager

```
public final class SequenceIdManager
extends java.lang.Object
```
Util class which is responsible for marking of AbstractIdentifiableElement with appropriate SequenceId.

Constructor Summary

Constructors
Modifier Constructor Description

private SequenceIdManager()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static SequenceId`	`getSequenceId(AbstractIdentifiableElement element)`	Gets an identifier of the element.
`static void`	`setSequenceId(AbstractIdentifiableElement element, SequenceId sequenceId)`	Provides an `AbstractIdentifiableElement` with a `SequenceId`.

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

- Constructor Detail
  - SequenceIdManager
```
private SequenceIdManager()
```
- Method Detail
  - setSequenceId
```
public static void setSequenceId(AbstractIdentifiableElement element,
                                 SequenceId sequenceId)
```
    Provides an AbstractIdentifiableElement with a SequenceId. Note that it is forbidden to override already existing identifier. If try to provide a new one then exception will be thrown.
    
    Parameters:
    
    element - is an identifiable element
    
    sequenceId - is an identifier to set
    
    Throws:
    
    java.lang.IllegalStateException - if element already has an identifier
  - getSequenceId
```
public static SequenceId getSequenceId(AbstractIdentifiableElement element)
```
    Gets an identifier of the element. If it was not provided will return null.
    
    Parameters:
    
    element - is an identifiable element
    
    Returns:
    
    the identifier of the element if presented and null otherwise