SyntaxLabels (Apache Jena ARQ)

java.lang.Object
- org.apache.jena.riot.system.SyntaxLabels

```
public class SyntaxLabels
extends java.lang.Object
```
Factory for default policies for syntax labels to and from nodes For label to node (parsing) we use a scalable hashing scheme (MD5 of a seed and the label)
For node to label (pretty labels output), we use a unique tracking scheme. Fully scalable writers use different polices and don't have short, pretty bNode labels.
These should be used pairs:
```
     createNodeToLabel , createLabelToNode
     createNodeToLabelRT , createLabelToNodeRT
     createNodeToLabelAsGiven , createLabelToNodeAsGiven
 
```
"AsGiven" assumes that he label is valid syntax for the usage, no checking.
"RT" encodes the label into characters 0-9,A-Z.
See Also:

NodeToLabel, LabelToNode

Constructor Summary

Constructors
Constructor Description

SyntaxLabels()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static LabelToNode`	`createLabelToNode()`	Default setup - scope by document, relabel BNodes ids to short forms
`static LabelToNode`	`createLabelToNodeAsGiven()`	Raw string label setup
`static LabelToNode`	`createLabelToNodeRT()`	Round-trip setup
`static NodeToLabel`	`createNodeToLabel()`	Default setup - scope by document, relabel BNodes ids to short forms
`static NodeToLabel`	`createNodeToLabelAsGiven()`	Raw string label setup
`static NodeToLabel`	`createNodeToLabelRT()`	Round-trip setup

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

- Constructor Detail
  - SyntaxLabels
```
public SyntaxLabels()
```
- Method Detail
  - createNodeToLabel
```
public static NodeToLabel createNodeToLabel()
```
    Default setup - scope by document, relabel BNodes ids to short forms
  - createLabelToNode
```
public static LabelToNode createLabelToNode()
```
    Default setup - scope by document, relabel BNodes ids to short forms
  - createNodeToLabelRT
```
public static NodeToLabel createNodeToLabelRT()
```
    Round-trip setup
  - createLabelToNodeRT
```
public static LabelToNode createLabelToNodeRT()
```
    Round-trip setup
  - createNodeToLabelAsGiven
```
public static NodeToLabel createNodeToLabelAsGiven()
```
    Raw string label setup
  - createLabelToNodeAsGiven
```
public static LabelToNode createLabelToNodeAsGiven()
```
    Raw string label setup