org.apache.jena.riot.lang

Class LabelToNode

java.lang.Object

org.apache.jena.riot.system.MapWithScope<String,Node,Node>

org.apache.jena.riot.lang.LabelToNode

public class LabelToNode
extends MapWithScope<String,Node,Node>

Allocation Nodes (Bnodes usually) based on the graph and label Various different policies. See SyntaxLabels.createLabelToNode() for getting a default setup.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.jena.riot.system.MapWithScope

MapWithScope.Allocator<A,B>, MapWithScope.ScopePolicy<A,B,S>

Constructor Summary

Constructors

Constructor and Description
LabelToNode(MapWithScope.ScopePolicy<String,Node,Node> scopePolicy, MapWithScope.Allocator<String,Node> allocator)

Method Summary

Methods

Modifier and Type	Method and Description
static LabelToNode	createIncremental() Allocation, globally scoped, that uses a incrementing field to create new nodes
static LabelToNode	createScopeByDocument() Allocation from a single scope; just the label matters.
static LabelToNode	createScopeByDocumentHash()
static LabelToNode	createScopeByGraph() Allocation scoped by graph and label.
static LabelToNode	createUseLabelAsGiven() Allocation using syntax label; output is unsafe for reading (use createUseLabelEncoded() for output-input).
static LabelToNode	createUseLabelEncoded() Allocation using an encoded syntax label (i.e.

Methods inherited from class org.apache.jena.riot.system.MapWithScope

clear, create, get

Methods inherited from class java.lang.Object

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

Constructor Detail

LabelToNode

public LabelToNode(MapWithScope.ScopePolicy<String,Node,Node> scopePolicy,
           MapWithScope.Allocator<String,Node> allocator)

Method Detail

createScopeByDocument

public static LabelToNode createScopeByDocument()

Allocation from a single scope; just the label matters.

createScopeByDocumentHash

public static LabelToNode createScopeByDocumentHash()

createScopeByGraph

public static LabelToNode createScopeByGraph()

Allocation scoped by graph and label.

createUseLabelAsGiven

public static LabelToNode createUseLabelAsGiven()

Allocation using syntax label; output is unsafe for reading (use createUseLabelEncoded() for output-input). The reverse operation is provided by NodeToLabel.createBNodeByLabelAsGiven()

createUseLabelEncoded

public static LabelToNode createUseLabelEncoded()

Allocation using an encoded syntax label (i.e. _:B<encoded> format from NodeFmtLib.encodeBNodeLabel(java.lang.String)). The reverse operation is provided by NodeToLabel.createBNodeByLabelEncoded()

createIncremental

public static LabelToNode createIncremental()

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