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## com.hp.hpl.jena.graph
Class Node_Blank

    java.lang.Object
      com.hp.hpl.jena.graph.Node
          com.hp.hpl.jena.graph.Node_Concrete
              com.hp.hpl.jena.graph.Node_Blank

    public class Node_Blank

extends Node_Concrete

RDF blank nodes, ie nodes with identity but without URIs.

Author:
  kers

Nested Class Summary

Nested classes/interfaces inherited from class com.hp.hpl.jena.graph.Node
`Node.NotLiteral`

Field Summary

Fields inherited from class com.hp.hpl.jena.graph.Node
`ANY, NULL`

Method Summary
`boolean` | `equals(java.lang.Object other)` Nodes only equal other Nodes that have equal labels.
`AnonId` | `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 com.hp.hpl.jena.graph.Node_Concrete
`isConcrete`

Methods inherited from class com.hp.hpl.jena.graph.Node
`cache, create, create, create, createAnon, createAnon, createLiteral, createLiteral, createLiteral, createLiteral, createUncachedLiteral, createURI, createVariable, getBlankNodeLabel, getIndexingValue, getLiteral, getLiteralDatatype, getLiteralDatatypeURI, getLiteralIsXML, getLiteralLanguage, getLiteralLexicalForm, getLiteralValue, getLocalName, getName, getNameSpace, getType, getURI, hashCode, hasURI, isLiteral, 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 AnonId 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`

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