LocationMapper (Apache Jena)

java.lang.Object
- org.apache.jena.util.LocationMapper

```
public class LocationMapper
extends Object
```
Alternative locations for URIs. Maintains two maps: single item alternatives and alternative prefixes. To suggest an alternative location, first check the single items, then check the prefixes. A LocationMapper can be configured by an RDF file. The default for this is "etc/location-mapping.n3". There is a default LocationMapper which is used by the global @link{FileManager}.

See Also:

FileManager

Field Summary

Fields
Modifier and Type	Field and Description
`static String`	`DEFAULT_PATH` The default path for searching for the location mapper
`static String`	`GlobalMapperSystemProperty1`
`static String`	`GlobalMapperSystemProperty2`

Constructor Summary

Constructors
Constructor and Description
`LocationMapper()` Deprecated. Use `StreamManager` and `LocationMapper` from `org.apache.jena.riot.system.stream`.
`LocationMapper(LocationMapper locMapper)` Deprecated. Use `StreamManager` and `LocationMapper` from `org.apache.jena.riot.system.stream`.
`LocationMapper(Model model)` Deprecated. Use `StreamManager` and `LocationMapper` from `org.apache.jena.riot.system.stream`.
`LocationMapper(String config)` Deprecated. Use `StreamManager` and `LocationMapper` from `org.apache.jena.riot.system.stream`.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method and Description
`void`	`addAltEntry(String uri, String alt)`
`void`	`addAltPrefix(String uriPrefix, String altPrefix)`
`String`	`altMapping(String uri)`
`String`	`altMapping(String uri, String otherwise)` Apply mappings: first try for an exact alternative location, then try to remap by prefix, finally, try the special case of filenames in a specific base directory.
`boolean`	`equals(Object obj)`
`static LocationMapper`	`get()` Deprecated. Use `StreamManager` and `LocationMapper` from `org.apache.jena.riot.system.stream`.
`String`	`getAltEntry(String uri)`
`String`	`getAltPrefix(String uriPrefix)`
`static LocationMapper`	`getInternal()` For use within Jena libraries only.
`int`	`hashCode()`
`Iterator<String>`	`listAltEntries()` Iterate over all the entries registered
`Iterator<String>`	`listAltPrefixes()` Iterate over all the prefixes registered
`static LocationMapper`	`makeGlobal()` Make a location mapper from the path settings
`void`	`processConfig(Model m)`
`void`	`removeAltEntry(String uri)`
`void`	`removeAltPrefix(String uriPrefix)`
`static void`	`setGlobalLocationMapper(LocationMapper globalLocationMapper)` Set the global location mapper.
`Model`	`toModel()`
`void`	`toModel(Model model)`
`String`	`toString()`

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

- Field Detail
  - DEFAULT_PATH
```
public static final String DEFAULT_PATH
```
    The default path for searching for the location mapper
    
    See Also:
    
    Constant Field Values
  - GlobalMapperSystemProperty1
```
public static final String GlobalMapperSystemProperty1
```
    See Also:
    
    Constant Field Values
  - GlobalMapperSystemProperty2
```
public static final String GlobalMapperSystemProperty2
```
    See Also:
    
    Constant Field Values
- Constructor Detail
  - LocationMapper
```
@Deprecated
public LocationMapper()
```
    Deprecated. Use StreamManager and LocationMapper from org.apache.jena.riot.system.stream.
    
    Create a LocationMapper with no mapping yet
  - LocationMapper
```
@Deprecated
public LocationMapper(LocationMapper locMapper)
```
    Deprecated. Use StreamManager and LocationMapper from org.apache.jena.riot.system.stream.
    
    Create a LocationMapper made like another one This is a deep copy of the location and prefix maps.
  - LocationMapper
```
@Deprecated
public LocationMapper(Model model)
```
    Deprecated. Use StreamManager and LocationMapper from org.apache.jena.riot.system.stream.
    
    Create a LocationMapper from an existing model
    
    See Also:
    
    LocationMappingVocab
  - LocationMapper
```
public LocationMapper(String config)
```
    Deprecated. Use StreamManager and LocationMapper from org.apache.jena.riot.system.stream.
    
    Create a LocationMapper from a config file
- Method Detail
  - getInternal
```
public static LocationMapper getInternal()
```
    For use within Jena libraries only.
  - get
```
@Deprecated
public static LocationMapper get()
```
    Deprecated. Use StreamManager and LocationMapper from org.apache.jena.riot.system.stream.
    
    Get the global LocationMapper.
  - setGlobalLocationMapper
```
public static void setGlobalLocationMapper(LocationMapper globalLocationMapper)
```
    Set the global location mapper. (as returned by get()) If called before any call to get(), then the usual default global location mapper is not created
    
    Parameters:
    
    globalLocationMapper -
  - makeGlobal
```
public static LocationMapper makeGlobal()
```
    Make a location mapper from the path settings
  - altMapping
```
public String altMapping(String uri)
```
  - altMapping
```
public String altMapping(String uri,
                         String otherwise)
```
    Apply mappings: first try for an exact alternative location, then try to remap by prefix, finally, try the special case of filenames in a specific base directory.
    
    Parameters:
    
    uri -
    
    otherwise -
    
    Returns:
    
    The alternative location chosen
  - addAltEntry
```
public void addAltEntry(String uri,
                        String alt)
```
  - addAltPrefix
```
public void addAltPrefix(String uriPrefix,
                         String altPrefix)
```
  - listAltEntries
```
public Iterator<String> listAltEntries()
```
    Iterate over all the entries registered
  - listAltPrefixes
```
public Iterator<String> listAltPrefixes()
```
    Iterate over all the prefixes registered
  - removeAltEntry
```
public void removeAltEntry(String uri)
```
  - removeAltPrefix
```
public void removeAltPrefix(String uriPrefix)
```
  - getAltEntry
```
public String getAltEntry(String uri)
```
  - getAltPrefix
```
public String getAltPrefix(String uriPrefix)
```
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - equals
```
public boolean equals(Object obj)
```
    Overrides:
    
    equals in class Object
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object
  - toModel
```
public Model toModel()
```
  - toModel
```
public void toModel(Model model)
```
  - processConfig
```
public void processConfig(Model m)
```

Class LocationMapper

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

DEFAULT_PATH

GlobalMapperSystemProperty1

GlobalMapperSystemProperty2

Constructor Detail

LocationMapper

LocationMapper

LocationMapper

LocationMapper

Method Detail

getInternal

get

setGlobalLocationMapper

makeGlobal

altMapping

altMapping

addAltEntry

addAltPrefix

listAltEntries

listAltPrefixes

removeAltEntry

removeAltPrefix

getAltEntry

getAltPrefix

hashCode

equals

toString

toModel

toModel

processConfig