Class RelationImpl<K,V>

java.lang.Object

org.refcodes.struct.RelationImpl<K,V>

Type Parameters:

K - The key's type

V - The value's type

All Implemented Interfaces:

KeyAccessor<K>, ValueAccessor<V>, Relation<K,V>

Direct Known Subclasses:

AttributeImpl, PropertyImpl, RelationImpl.RelationBuilderImpl

public class RelationImpl<K,V>
extends Object
implements Relation<K,V>

Implementation of the Relation interface.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	RelationImpl.RelationBuilderImpl<K,V>	Implementation of the Relation.RelationBuilder interface.

Nested classes/interfaces inherited from interface KeyAccessor

KeyAccessor.KeyBuilder<K,B>, KeyAccessor.KeyMutator<K>, KeyAccessor.KeyProperty<K>

Nested classes/interfaces inherited from interface Relation

Relation.RelationBuilder<K,V>

Nested classes/interfaces inherited from interface ValueAccessor

ValueAccessor.ValueBuilder<V,B>, ValueAccessor.ValueMutator<V>, ValueAccessor.ValueProperty<V>

Field Summary

Fields

Modifier and Type	Field	Description
protected K	_key
protected V	_value

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	RelationImpl()	Instantiates a new relation impl.
	RelationImpl(K aKey, V aValue)	Constructs a Relation.

Method Summary

Modifier and Type	Method	Description
K	getKey()
V	getValue()
String	toString()

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface ValueAccessor

getValueOr, hasValue

Field Details

_key

protected K _key

_value

protected V _value

Constructor Details

RelationImpl

protected RelationImpl()

Instantiates a new relation impl.

RelationImpl

public RelationImpl(K aKey,
 V aValue)

Constructs a Relation.

Parameters:

aKey - The key for the key-value property.

aValue - The value for the key-value property.

Method Details

getKey

public K getKey()

Specified by:

getKey in interface KeyAccessor<K>

getValue

public V getValue()

Specified by:

getValue in interface ValueAccessor<K>

toString

public String toString()

Overrides:

toString in class Object