org.mulgara.mrg
Class Bnode

java.lang.Object
  org.mulgara.mrg.Bnode

All Implemented Interfaces:

Comparable<Node>, Node, ObjectNode, SubjectNode

public class Bnode
extends Object
implements SubjectNode, ObjectNode

A blank node.

Field Summary

static int

TYPE_ID The type identifier for Bnode

Constructor Summary

Bnode()
Create a new anonymous blank node.

Bnode(String label)
Create a new blank node.

Method Summary

int	compareTo(Node o) Compares this object with the specified object for order.
boolean	equals(Object o) Equality method.
String	getLabel() Gets the "label" portion of the node ID
int	getTypeId() A type identifier to distinguish from the other types of Node.
int	hashCode() The hashcode, based on the label.
String	toString() Represents this node as a string.

Methods inherited from class java.lang.Object

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

Field Detail

TYPE_ID

public static final int TYPE_ID

The type identifier for Bnode

See Also:

Constant Field Values

Constructor Detail

Bnode

public Bnode(String label)

Create a new blank node.

Parameters:

label - The label used to uniquely identify the node.

Bnode

public Bnode()

Create a new anonymous blank node.

Method Detail

equals

public boolean equals(Object o)

Equality method. Based on the label.

Overrides:

equals in class Object

hashCode

public int hashCode()

The hashcode, based on the label.

Overrides:

hashCode in class Object

toString

public String toString()

Represents this node as a string.

Overrides:

toString in class Object

getLabel

public String getLabel()

Gets the "label" portion of the node ID

getTypeId

public int getTypeId()

A type identifier to distinguish from the other types of Node.

Specified by:

getTypeId in interface Node

compareTo

public int compareTo(Node o)

Compares this object with the specified object for order.

Specified by:

compareTo in interface Comparable<Node>

Parameters:

o - the object to be compared.

Returns:

a negative integer, zero, or a positive integer as this object is less than, equal to, or greater than the specified object.