StatementMatcher.StableRandomVariableProvider (RDF4J: SHACL 4.2.4 API)

java.lang.Object
- org.eclipse.rdf4j.sail.shacl.ast.StatementMatcher.StableRandomVariableProvider

Enclosing class:: StatementMatcher

public static class StatementMatcher.StableRandomVariableProvider
extends Object

Constructor Summary

Constructors
Constructor Description

StableRandomVariableProvider()

StableRandomVariableProvider(String prefix)

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`StatementMatcher.Variable`	`current()`
`StatementMatcher.Variable`	`next()`
`static String`	`normalize(String inputQuery)`	Normalize the use of random variables in a SPARQL query so that the numbering of queries starts at 0 in increments of one.

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

- Constructor Detail
  - StableRandomVariableProvider
```
public StableRandomVariableProvider()
```
  - StableRandomVariableProvider
```
public StableRandomVariableProvider(String prefix)
```
- Method Detail
  - next
```
public StatementMatcher.Variable next()
```
  - current
```
public StatementMatcher.Variable current()
```
  - normalize
```
public static String normalize(String inputQuery)
```
    Normalize the use of random variables in a SPARQL query so that the numbering of queries starts at 0 in increments of one.
    
    Parameters:
    
    inputQuery - the query string that should be normalized
    
    Returns:
    
    a normalized query string