ElementTransformSubst (Apache Jena ARQ)

java.lang.Object
- org.apache.jena.sparql.syntax.syntaxtransform.ElementTransformCopyBase
- - org.apache.jena.sparql.syntax.syntaxtransform.ElementTransformSubst

All Implemented Interfaces:

ElementTransform
```
public class ElementTransformSubst
extends ElementTransformCopyBase
```
An ElementTransform which replaces occurrences of a variable with a Node value. Because a Var is a subclass of Node_Variable which is a Node, this includes variable renaming.
This is a transformation on the syntax - all occurrences of a variable are replaced, even if inside sub-select's and not project (which means it is effectively a different variable).

Constructor Summary

Constructors
Constructor Description

ElementTransformSubst(java.util.Map<Var,? extends Node> mapping)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Triple`	`transform(Triple triple)`
`Element`	`transform(ElementPathBlock el)`
`Element`	`transform(ElementTriplesBlock el)`

Methods inherited from class org.apache.jena.sparql.syntax.syntaxtransform.ElementTransformCopyBase
transform, transform, transform, transform, transform, transform, transform, transform, transform, transform, transform, transform, transform, transform

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

- Constructor Detail
  - ElementTransformSubst
```
public ElementTransformSubst(java.util.Map<Var,? extends Node> mapping)
```
- Method Detail
  - transform
```
public Element transform(ElementTriplesBlock el)
```
    Specified by:
    
    transform in interface ElementTransform
    
    Overrides:
    
    transform in class ElementTransformCopyBase
  - transform
```
public Element transform(ElementPathBlock el)
```
    Specified by:
    
    transform in interface ElementTransform
    
    Overrides:
    
    transform in class ElementTransformCopyBase
  - transform
```
public Triple transform(Triple triple)
```
    Specified by:
    
    transform in interface ElementTransform
    
    Overrides:
    
    transform in class ElementTransformCopyBase