org.openjena.riot.lang
Class LabelToNode

java.lang.Object
  org.openjena.riot.lang.LabelToNode

public class LabelToNode
extends java.lang.Object

Allocation Nodes (Bnodes usually) based on the graph and label Various different policies.

Method Summary

void	clear() Reset the mapping (if meaningful)
com.hp.hpl.jena.graph.Node	create() Create a node that is guaranteed to be fresh
static LabelToNode	createIncremental() Allocation, globallay scoped, that uses a incrementing field to create new nodes
static LabelToNode	createScopeByDocument() Allocation from a single scope; just the label matters.
static LabelToNode	createScopeByGraph() Allocation scoped by graph and label.
static LabelToNode	createUseLabelAsGiven() Allocation using syntax label.
com.hp.hpl.jena.graph.Node	get(com.hp.hpl.jena.graph.Node scope, java.lang.String label) Get a node for a label, given the node (for the graph) as scope

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

createScopeByDocument

public static LabelToNode createScopeByDocument()

Allocation from a single scope; just the label matters.

createScopeByGraph

public static LabelToNode createScopeByGraph()

Allocation scoped by graph and label.

createUseLabelAsGiven

public static LabelToNode createUseLabelAsGiven()

Allocation using syntax label.

createIncremental

public static LabelToNode createIncremental()

Allocation, globallay scoped, that uses a incrementing field to create new nodes

get

public com.hp.hpl.jena.graph.Node get(com.hp.hpl.jena.graph.Node scope,
                                      java.lang.String label)

Get a node for a label, given the node (for the graph) as scope

create

public com.hp.hpl.jena.graph.Node create()

Create a node that is guaranteed to be fresh

clear

public void clear()

Reset the mapping (if meaningful)