ModelChange (api-interfaces 11.0.3 API)

```
public interface ModelChange
```
Describes the change of a model.

Since:

8.0

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`Collection<CI>`	`getAddedCIs()` Returns the collection of CIs added to the model.
`Collection<Relation>`	`getAddedRelations()` Returns the collection of Relations added to the model.
`ModelChangeVersion`	`getModelChangeVersion()`
`Collection<CI>`	`getRemovedCIs()` Returns the collection of CIs removed from the model.
`Collection<Relation>`	`getRemovedRelations()` Returns the collection of Relations removed from the model.
`Collection<CI>`	`getUpdatedCIs()` Returns the collection of CIs whose properties were updated in this change.
`Collection<Relation>`	`getUpdatedRelations()` Returns the collection of Relations whose properties were updated in this change.
`boolean`	`hasAddedCIs()` Checks whether the CIs were added to the model in this change.
`boolean`	`hasAddedRelations()` Checks whether Relations were added to the model in this change.
`boolean`	`hasRemovedCIs()` Checks whether CIs were removed from the model in this change.
`boolean`	`hasRemovedRelations()` Checks whether Relations were removed from the model in this change.
`boolean`	`hasUpdatedCIs()` Checks whether properties of CIs were changed.
`boolean`	`hasUpdatedRelations()` Checks whether properties of Relations were changed.
`boolean`	`isMassiveTopologyChange()` The notification is out of order, or server was restarted and now its possible that some notifications missing.

- Method Detail
  - hasAddedCIs
```
boolean hasAddedCIs()
```
    Checks whether the CIs were added to the model in this change.
  - getAddedCIs
```
Collection<CI> getAddedCIs()
```
    Returns the collection of CIs added to the model.
  - hasRemovedCIs
```
boolean hasRemovedCIs()
```
    Checks whether CIs were removed from the model in this change.
  - getRemovedCIs
```
Collection<CI> getRemovedCIs()
```
    Returns the collection of CIs removed from the model.
  - hasUpdatedCIs
```
boolean hasUpdatedCIs()
```
    Checks whether properties of CIs were changed.
  - getUpdatedCIs
```
Collection<CI> getUpdatedCIs()
```
    Returns the collection of CIs whose properties were updated in this change. Only the changed properties are returned in the properties collections of the CIs.
  - hasAddedRelations
```
boolean hasAddedRelations()
```
    Checks whether Relations were added to the model in this change.
  - getAddedRelations
```
Collection<Relation> getAddedRelations()
```
    Returns the collection of Relations added to the model.
  - hasRemovedRelations
```
boolean hasRemovedRelations()
```
    Checks whether Relations were removed from the model in this change.
  - getRemovedRelations
```
Collection<Relation> getRemovedRelations()
```
    Returns the collection of Relations removed from the model.
  - hasUpdatedRelations
```
boolean hasUpdatedRelations()
```
    Checks whether properties of Relations were changed.
  - getUpdatedRelations
```
Collection<Relation> getUpdatedRelations()
```
    Returns the collection of Relations whose properties were updated in this change. Only the changed properties are returned in the properties collections of the relations.
  - isMassiveTopologyChange
```
boolean isMassiveTopologyChange()
```
    The notification is out of order, or server was restarted and now its possible that some notifications missing.
    
    Returns:
  - getModelChangeVersion
```
ModelChangeVersion getModelChangeVersion()
```

Interface ModelChange

Method Summary

Method Detail

hasAddedCIs

getAddedCIs

hasRemovedCIs

getRemovedCIs

hasUpdatedCIs

getUpdatedCIs

hasAddedRelations

getAddedRelations

hasRemovedRelations

getRemovedRelations

hasUpdatedRelations

getUpdatedRelations

isMassiveTopologyChange

getModelChangeVersion