PersistenceManager

java.lang.Object
- com.nomagic.magicdraw.dependencymatrix.persistence.PersistenceManager

```
@OpenApiAll
public class PersistenceManager
extends java.lang.Object
```
All main matrix settings holder, which holds the references to the row, column and all general Dependency Matrix settings

Constructor Summary

Constructors
Modifier	Constructor	Description
`protected`	`PersistenceManager()`	Used to initialize quick tests.
	`PersistenceManager(Diagram diagram)`	Initializes matrix settings component from provided Diagram element

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`FilterSettings`	`getColumnSettings()`	Column filter settings
`MatrixSettings`	`getMatrixSettings()`	General matrix settings
`Project`	`getProject()`	Returns project of this matrix
`FilterSettings`	`getRowSettings()`	Row filter settings
`boolean`	`isMainCriteriaDefined()`

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

- Constructor Detail
  - PersistenceManager
```
public PersistenceManager(Diagram diagram)
```
    Initializes matrix settings component from provided Diagram element
    
    Parameters:
    
    diagram - Matrix element
  - PersistenceManager
```
protected PersistenceManager()
```
    Used to initialize quick tests.
- Method Detail
  - getMatrixSettings
```
public MatrixSettings getMatrixSettings()
```
    General matrix settings
    
    Returns:
    
    settings for whole dependency matrix
  - getRowSettings
```
public FilterSettings getRowSettings()
```
    Row filter settings
    
    Returns:
    
    settings of the row filter
  - getColumnSettings
```
public FilterSettings getColumnSettings()
```
    Column filter settings
    
    Returns:
    
    settings of the column filter
  - getProject
```
public Project getProject()
```
    Returns project of this matrix
    
    Returns:
    
    project instance
  - isMainCriteriaDefined
```
public boolean isMainCriteriaDefined()
```
    Returns:
    
    true if row element type, row scope, column element type, column scope and dependency criteria are all defined in these settings