LineageGraphDisplayService (UI Server Platform Chassis for Spring 3.8 API)

java.lang.Object
- org.odpi.openmetadata.userinterface.uichassis.springboot.service.LineageGraphDisplayService

```
@Service
@ConfigurationProperties(prefix="lineage-display-config")
public class LineageGraphDisplayService
extends Object
```
This component matches the properties provided under lineage-display-config which provide rules based on which the edge's direction will be inverted

Constructor Summary

Constructors
Constructor Description

LineageGraphDisplayService()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`applyRules(Graph graph, String queriedNodeGUID)`	This method applies the rules defined in the properties file on the graph.
`Rules`	`getRules()`
`void`	`setRules(Rules rules)`
`String`	`toString()`

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

- Constructor Detail
  - LineageGraphDisplayService
```
public LineageGraphDisplayService()
```
- Method Detail
  - getRules
```
public Rules getRules()
```
  - setRules
```
public void setRules(Rules rules)
```
  - applyRules
```
public void applyRules(Graph graph,
                       String queriedNodeGUID)
```
    This method applies the rules defined in the properties file on the graph.
    
    Parameters:
    
    graph - graph processed from the response from open lineage
    
    queriedNodeGUID - the GUID of the queried node
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object