GraphUtils (Apache Jena ARQ)

```
public class GraphUtils
extends Object
```
Graph utilities. See also GraphFactory.

Constructors
Constructor and Description
`GraphUtils()`

Methods
Modifier and Type	Method and Description
`static Iterator<Node>`	`allNodes(Graph graph)` All subjects and objects, no duplicates.
`static boolean`	`atmostOneProperty(Resource r, Property p)`
`static boolean`	`exactlyOneProperty(Resource r, Property p)`
`static Resource`	`findRootByType(Model model, Resource atype)`
`static String`	`fmtURI(Resource r)`
`static String`	`getAsStringValue(Resource r, Property p)`
`static Resource`	`getResourceByType(Model model, Resource type)`
`static Resource`	`getResourceValue(Resource r, Property p)`
`static String`	`getStringValue(Resource r, Property p)`
`static List<RDFNode>`	`multiValue(Resource r, Property p)`
`static List<Resource>`	`multiValueResource(Resource r, Property p)`
`static List<String>`	`multiValueString(Resource r, Property p)`
`static List<String>`	`multiValueURI(Resource r, Property p)`

public static List<String> multiValueString(Resource r,
                            Property p)

public static List<RDFNode> multiValue(Resource r,
                       Property p)

public static List<Resource> multiValueResource(Resource r,
                                Property p)

public static List<String> multiValueURI(Resource r,
                         Property p)

public static boolean exactlyOneProperty(Resource r,
                         Property p)

public static boolean atmostOneProperty(Resource r,
                        Property p)

public static String getStringValue(Resource r,
                    Property p)

public static String getAsStringValue(Resource r,
                      Property p)

public static Resource getResourceValue(Resource r,
                        Property p)

public static Resource getResourceByType(Model model,
                         Resource type)

public static Resource findRootByType(Model model,
                      Resource atype)

public static String fmtURI(Resource r)

public static Iterator<Node> allNodes(Graph graph)

All subjects and objects, no duplicates.

Class GraphUtils