RichFeatureRelationshipHolder (biojava-legacy 1.9.5 API)

All Known Subinterfaces:

RichFeature

All Known Implementing Classes:

SimpleRichFeature
```
public interface RichFeatureRelationshipHolder
```
Holds feature relationships.

Since:

1.5

Author:

Richard Holland

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`addFeatureRelationship(RichFeatureRelationship relationship)`	Adds a relationship to this feature holder.
`Set<RichFeatureRelationship>`	`getFeatureRelationshipSet()`	Returns the set of relationships held in this feature holder.
`void`	`removeFeatureRelationship(RichFeatureRelationship relationship)`	Removes a relationship from this feature holder.
`void`	`setFeatureRelationshipSet(Set<RichFeatureRelationship> relationships)`	Clears the relations from this feature holder and replaces them with a new set.

- Method Detail
  - addFeatureRelationship
```
void addFeatureRelationship(RichFeatureRelationship relationship)
                     throws ChangeVetoException
```
    Adds a relationship to this feature holder.
    
    Parameters:
    
    relationship - the relationship to add.
    
    Throws:
    
    ChangeVetoException - if the relationship is unacceptable.
  - removeFeatureRelationship
```
void removeFeatureRelationship(RichFeatureRelationship relationship)
                        throws ChangeVetoException
```
    Removes a relationship from this feature holder.
    
    Parameters:
    
    relationship - the relationship to remove.
    
    Throws:
    
    ChangeVetoException - if it cannot be removed.
  - getFeatureRelationshipSet
```
Set<RichFeatureRelationship> getFeatureRelationshipSet()
```
    Returns the set of relationships held in this feature holder.
    
    Returns:
    
    a set of RichFeatureRelationship objects.
  - setFeatureRelationshipSet
```
void setFeatureRelationshipSet(Set<RichFeatureRelationship> relationships)
                        throws ChangeVetoException
```
    Clears the relations from this feature holder and replaces them with a new set.
    
    Parameters:
    
    relationships - the new set of features this holder should have. The set must contain only RichFeatureRelationship objects.
    
    Throws:
    
    ChangeVetoException - if the new set could not be installed.