ReferenceDTO (OSGi Compendium Release 7)

java.lang.Object
- org.osgi.dto.DTO
- - org.osgi.service.component.runtime.dto.ReferenceDTO

```
public class ReferenceDTO
extends DTO
```
A representation of a declared reference to a service.

Since:

1.3

"NotThreadSafe"

Field Summary

Fields
Modifier and Type	Field and Description
`java.lang.String`	`bind` The name of the bind method of the reference.
`java.lang.String`	`cardinality` The cardinality of the reference.
`java.lang.String`	`collectionType` The collection type for the reference.
`java.lang.String`	`field` The name of the field of the reference.
`java.lang.String`	`fieldOption` The field option of the reference.
`java.lang.String`	`interfaceName` The service interface of the reference.
`java.lang.String`	`name` The name of the reference.
`java.lang.Integer`	`parameter` The zero-based parameter number of the constructor parameter for the reference.
`java.lang.String`	`policy` The policy of the reference.
`java.lang.String`	`policyOption` The policy option of the reference.
`java.lang.String`	`scope` The scope of the reference.
`java.lang.String`	`target` The target of the reference.
`java.lang.String`	`unbind` The name of the unbind method of the reference.
`java.lang.String`	`updated` The name of the updated method of the reference.

Constructor Summary

Constructors
Constructor and Description

ReferenceDTO()

Constructors
Constructor and Description
`ReferenceDTO()`

Method Summary
- Methods inherited from class org.osgi.dto.DTO
  toString
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Field Detail
  - name
```
public java.lang.String name
```
    The name of the reference.
    This is declared in the name attribute of the reference element. This must be the default name if the component description does not declare a name for the reference.
  - interfaceName
```
public java.lang.String interfaceName
```
    The service interface of the reference.
    This is declared in the interface attribute of the reference element.
  - cardinality
```
public java.lang.String cardinality
```
    The cardinality of the reference.
    This is declared in the cardinality attribute of the reference element. This must be the default cardinality if the component description does not declare a cardinality for the reference.
  - policy
```
public java.lang.String policy
```
    The policy of the reference.
    This is declared in the policy attribute of the reference element. This must be the default policy if the component description does not declare a policy for the reference.
  - policyOption
```
public java.lang.String policyOption
```
    The policy option of the reference.
    This is declared in the policy-option attribute of the reference element. This must be the default policy option if the component description does not declare a policy option for the reference.
  - target
```
public java.lang.String target
```
    The target of the reference.
    This is declared in the target attribute of the reference element. This must be null if the component description does not declare a target for the reference.
  - bind
```
public java.lang.String bind
```
    The name of the bind method of the reference.
    This is declared in the bind attribute of the reference element. This must be null if the component description does not declare a bind method for the reference.
  - unbind
```
public java.lang.String unbind
```
    The name of the unbind method of the reference.
    This is declared in the unbind attribute of the reference element. This must be null if the component description does not declare an unbind method for the reference.
  - updated
```
public java.lang.String updated
```
    The name of the updated method of the reference.
    This is declared in the updated attribute of the reference element. This must be null if the component description does not declare an updated method for the reference.
  - field
```
public java.lang.String field
```
    The name of the field of the reference.
    This is declared in the field attribute of the reference element. This must be null if the component description does not declare a field for the reference.
  - fieldOption
```
public java.lang.String fieldOption
```
    The field option of the reference.
    This is declared in the field-option attribute of the reference element. This must be null if the component description does not declare a field for the reference.
  - scope
```
public java.lang.String scope
```
    The scope of the reference.
    This is declared in the scope attribute of the reference element. This must be the default scope if the component description does not declare a scope for the reference.
  - parameter
```
public java.lang.Integer parameter
```
    The zero-based parameter number of the constructor parameter for the reference.
    This is declared in the parameter attribute of the reference element. This must be null if the component description does not declare a parameter number for the reference.
    
    Since:
    
    1.4
  - collectionType
```
public java.lang.String collectionType
```
    The collection type for the reference.
    This is declared in the field-collection-type attribute of the reference element. This must be null if the component description does not declare a collection type for the reference.
    
    Since:
    
    1.4
- Constructor Detail
  - ReferenceDTO
```
public ReferenceDTO()
```

Class ReferenceDTO

Field Summary

Constructor Summary

Method Summary

Methods inherited from class org.osgi.dto.DTO

Methods inherited from class java.lang.Object

Field Detail

name

interfaceName

cardinality

policy

policyOption

target

bind

unbind

updated

field

fieldOption

scope

parameter

collectionType

Constructor Detail

ReferenceDTO