AssociationInstance (org.qi4j.core.runtime 2.1 API)

java.lang.Object
- org.qi4j.runtime.association.AbstractAssociationInstance<T>
- - org.qi4j.runtime.association.AssociationInstance<T>

All Implemented Interfaces:

org.qi4j.api.association.AbstractAssociation, org.qi4j.api.association.Association<T>
```
public final class AssociationInstance<T>
extends AbstractAssociationInstance<T>
implements org.qi4j.api.association.Association<T>
```
Implementation of Association to a single Entity.

Field Summary
- Fields inherited from class org.qi4j.runtime.association.AbstractAssociationInstance
  associationInfo

Constructor Summary

Constructors
Constructor and Description
`AssociationInstance(AssociationInfo associationInfo, org.qi4j.functional.Function2<org.qi4j.api.entity.EntityReference,Type,Object> entityFunction, org.qi4j.api.property.Property<org.qi4j.api.entity.EntityReference> associationState)`

Method Summary

Methods
Modifier and Type	Method and Description
`boolean`	`equals(Object o)`
`T`	`get()`
`org.qi4j.api.property.Property<org.qi4j.api.entity.EntityReference>`	`getAssociationState()`
`int`	`hashCode()`
`org.qi4j.api.entity.EntityReference`	`reference()`
`void`	`set(T newValue)`
`String`	`toString()`

Methods inherited from class org.qi4j.runtime.association.AbstractAssociationInstance
associationInfo, checkImmutable, checkType, getEntity, getEntityReference, setAssociationInfo

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

Constructor Detail

AssociationInstance

public AssociationInstance(AssociationInfo associationInfo,
                   org.qi4j.functional.Function2<org.qi4j.api.entity.EntityReference,Type,Object> entityFunction,
                   org.qi4j.api.property.Property<org.qi4j.api.entity.EntityReference> associationState)

Method Detail
- get
```
public T get()
```
  Specified by:
  
  get in interface org.qi4j.api.association.Association<T>
- set
```
public void set(T newValue)
         throws IllegalArgumentException
```
  Specified by:
  
  set in interface org.qi4j.api.association.Association<T>
  
  Throws:
  
  IllegalArgumentException
- reference
```
public org.qi4j.api.entity.EntityReference reference()
```
  Specified by:
  
  reference in interface org.qi4j.api.association.Association<T>
- getAssociationState
```
public org.qi4j.api.property.Property<org.qi4j.api.entity.EntityReference> getAssociationState()
```
- toString
```
public String toString()
```
  Overrides:
  
  toString in class Object
- hashCode
```
public int hashCode()
```
  Overrides:
  
  hashCode in class Object
- equals
```
public boolean equals(Object o)
```
  Overrides:
  
  equals in class Object

Class AssociationInstance<T>

Field Summary

Fields inherited from class org.qi4j.runtime.association.AbstractAssociationInstance

Constructor Summary

Method Summary

Methods inherited from class org.qi4j.runtime.association.AbstractAssociationInstance

Methods inherited from class java.lang.Object

Constructor Detail

AssociationInstance

Method Detail

get

set

reference

getAssociationState

toString

hashCode

equals