ReferenceDTO

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

```
public class ReferenceDTO
extends org.osgi.dto.DTO
```
A snapshot of the runtime state of a component reference dependency

Author:

$Id: 22d457721de1c59921b53ff03fe0f0289bf12d45 $

Field Summary

Fields
Modifier and Type	Field	Description
`java.util.List<org.osgi.framework.dto.ServiceReferenceDTO>`	`matches`	The list of service references that match this reference.
`int`	`minimumCardinality`	The runtime minimum cardinality of the dependency.
`java.lang.String`	`targetFilter`	Indicates the runtime target filter used in addition to the `template`.`serviceType` to match services.
`ReferenceTemplateDTO`	`template`	The template of this reference.

Constructor Summary

Constructors
Constructor 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
  - template
```
public ReferenceTemplateDTO template
```
    The template of this reference.
    Must not be null
  - minimumCardinality
```
public int minimumCardinality
```
    The runtime minimum cardinality of the dependency.
    
    If template.maximumCardinality is ONE the value must be either 0 or 1.
    
    If template.maximumCardinality is MANY the value must be from 0 to Integer.MAX_VALUE.
  - targetFilter
```
public java.lang.String targetFilter
```
    Indicates the runtime target filter used in addition to the template.serviceType to match services.
  - matches
```
public java.util.List<org.osgi.framework.dto.ServiceReferenceDTO> matches
```
    The list of service references that match this reference.
    Must not be null
    Can be empty when there are no matching services.
    This dependency is satisfied when minimumCardinality <= matches.size() <= MaximumCardinality.toInt() where the maximum cardinality can be obtained from the associated ReferenceTemplateDTO.
- Constructor Detail
  - ReferenceDTO
```
public ReferenceDTO()
```