FUN_XPath (SPARQL-Generate for all formats 2.1.0 API)

java.lang.Object
- org.apache.jena.sparql.function.FunctionBase
- - org.apache.jena.sparql.function.FunctionBase2
  - - fr.mines_stetienne.ci.sparql_generate.xml.FUN_XPath

All Implemented Interfaces:

Function
```
public class FUN_XPath
extends FunctionBase2
```
Binding function fun:XPath extracts a string from a XML document, according to a XPath expression.
- Param 1 is the input string;
- Param 2 is a XPath expression;
- Result is a boolean, float, double, integer, string, as it best fits.
Author:

Maxime Lefrançois

- Nested Class Summary
  
  Nested Classes
  Modifier and Type Class Description
  
  static class FUN_XPath.UniversalNamespaceResolver
- Field Summary
  
  Fields
  Modifier and Type Field Description
  
  static String URI
  The SPARQL function URI.
- Constructor Summary
  
  Constructors
  Constructor Description
  
  FUN_XPath()
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  NodeValue exec(NodeValue xml, NodeValue xpath)
  
  NodeValue nodeForNode(Node xmlNode)
  - Methods inherited from class org.apache.jena.sparql.function.FunctionBase2
    checkBuild, exec
  - Methods inherited from class org.apache.jena.sparql.function.FunctionBase
    build, evalArgs, exec, exec
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
  - Methods inherited from interface org.apache.jena.sparql.function.Function
    build

Field Detail
- URI
```
public static final String URI
```
  The SPARQL function URI.
  
  See Also:
  
  Constant Field Values

Constructor Detail
- FUN_XPath
```
public FUN_XPath()
```

Method Detail

exec

public NodeValue exec(NodeValue xml,
                      NodeValue xpath)

Specified by:: exec in class FunctionBase2

nodeForNode

public NodeValue nodeForNode(Node xmlNode)
                      throws TransformerException

Throws:: TransformerException