io.ataraxic.nomicflux.voyageur.impl

Class ValueNode<A,L>

Object

ValueNode<A,L>

Type Parameters:

A - The type of the node's ID value

L - The type of the node's metadata label

All Implemented Interfaces:

LabeledNode<A,L>, Node<A>

public final class ValueNode<A,L>
extends Object
implements LabeledNode<A,L>

A LabeledNode which is a value object, isomorphic to its value and label

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
L	getLabel()
A	getValue()
int	hashCode()
static <A,L> Fn2<A,L,ValueNode<A,L>>	labeledNode()
static <A,L> Fn1<L,ValueNode<A,L>>	labeledNode(A a)
static <A,L> ValueNode<A,L>	labeledNode(A a, L label) Create a new node with a provided label
static <A,L> Fn2<Node<A>,L,ValueNode<A,L>>	labelNode()
static <A,L> Fn1<L,ValueNode<A,L>>	labelNode(Node<A> node)
static <A,L> ValueNode<A,L>	labelNode(Node<A> node, L label) Label an existing node.
static <A> Fn1<A,ValueNode<A,Unit>>	node()
static <A> ValueNode<A,Unit>	node(A a) Create a new node with no label
String	toString()

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Method Detail

node

public static <A> ValueNode<A,Unit> node(A a)

Create a new node with no label

Type Parameters:

A - The type of the node's ID value

Parameters:

a - The node's ID value

Returns:

A node with the value a

node

public static <A> Fn1<A,ValueNode<A,Unit>> node()

labeledNode

public static <A,L> ValueNode<A,L> labeledNode(A a,
                                               L label)

Create a new node with a provided label

Type Parameters:

A - The type of the node's ID value

L - The type of the node's metadata label

Parameters:

a - The node's ID value

label - The node's metadata label

Returns:

A node with the value a and label label

labeledNode

public static <A,L> Fn1<L,ValueNode<A,L>> labeledNode(A a)

labeledNode

public static <A,L> Fn2<A,L,ValueNode<A,L>> labeledNode()

labelNode

public static <A,L> ValueNode<A,L> labelNode(Node<A> node,
                                             L label)

Label an existing node. Will use the existing node's value and discard other information in the node.

Type Parameters:

A - The type of the node's ID value

L - The type of the node's metadata label

Parameters:

node - Node to use for providing an ID value

label - The node's metadata label

Returns:

A node with the value a and label label

labelNode

public static <A,L> Fn1<L,ValueNode<A,L>> labelNode(Node<A> node)

labelNode

public static <A,L> Fn2<Node<A>,L,ValueNode<A,L>> labelNode()

getValue

public A getValue()

Specified by:

getValue in interface Node<A>

Returns:

The node ID

getLabel

public L getLabel()

Specified by:

getLabel in interface LabeledNode<A,L>

Returns:

The node metadata

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object