Node_Blank (Apache Jena)

java.lang.Object
- org.apache.jena.graph.Node
- - org.apache.jena.graph.Node_Concrete
  - - org.apache.jena.graph.Node_Blank

All Implemented Interfaces:

java.io.Serializable
```
public class Node_Blank
extends Node_Concrete
```
RDF blank nodes, ie nodes with identity but without URIs.

See Also:

Serialized Form

Nested Class Summary
- Nested classes/interfaces inherited from class org.apache.jena.graph.Node
  Node.NotLiteral

Field Summary
- Fields inherited from class org.apache.jena.graph.Node
  ANY

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(java.lang.Object other)`	Nodes only equal other Nodes that have equal labels.
`BlankNodeId`	`getBlankNodeId()`	get the blank node id if the node is blank, otherwise die horribly
`boolean`	`isBlank()`	Answer true iff this node is a blank node [subclasses override]
`java.lang.Object`	`visitWith(NodeVisitor v)`	Visit a Node and dispatch on it to the appropriate method from the NodeVisitor `v`.

Methods inherited from class org.apache.jena.graph.Node_Concrete
isConcrete

Methods inherited from class org.apache.jena.graph.Node
getBlankNodeLabel, getGraph, getIndexingValue, getLiteral, getLiteralDatatype, getLiteralDatatypeURI, getLiteralIsXML, getLiteralLanguage, getLiteralLexicalForm, getLiteralValue, getLocalName, getName, getNameSpace, getTriple, getURI, hashCode, hasURI, isLiteral, isNodeGraph, isNodeTriple, isURI, isVariable, matches, sameValueAs, toString, toString, toString, toString

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

- Method Detail
  - isBlank
```
public boolean isBlank()
```
    Description copied from class: Node
    
    Answer true iff this node is a blank node [subclasses override]
    
    Overrides:
    
    isBlank in class Node
  - getBlankNodeId
```
public BlankNodeId getBlankNodeId()
```
    Description copied from class: Node
    
    get the blank node id if the node is blank, otherwise die horribly
    
    Overrides:
    
    getBlankNodeId in class Node
  - visitWith
```
public java.lang.Object visitWith(NodeVisitor v)
```
    Description copied from class: Node
    
    Visit a Node and dispatch on it to the appropriate method from the NodeVisitor v.
    
    Specified by:
    
    visitWith in class Node
    
    Parameters:
    
    v - the visitor to apply to the node
    
    Returns:
    
    the value returned by the applied method
  - equals
```
public boolean equals(java.lang.Object other)
```
    Description copied from class: Node
    
    Nodes only equal other Nodes that have equal labels.
    
    Specified by:
    
    equals in class Node