org.fcrepo.camel.ldpath

Class LDPathWrapper

java.lang.Object

org.fcrepo.camel.ldpath.LDPathWrapper

public class LDPathWrapper
extends Object

A convenience factory for creating an LDPath object with an LDCacheBackend.

Since:

Aug 5, 2016

Author:

acoburn

Constructor Summary

Constructors

Constructor and Description
LDPathWrapper(org.apache.marmotta.ldpath.backend.linkeddata.LDCacheBackend backend) Create an LDPathWrapper Object
LDPathWrapper(org.apache.marmotta.ldpath.backend.linkeddata.LDCacheBackend backend, Set<org.apache.marmotta.ldpath.api.functions.SelectorFunction> functions) Create an LDPathWrapper and register a set of selector functions.

Method Summary

Modifier and Type	Method and Description
List<Map<String,Collection<?>>>	programQuery(String uri, InputStream program) Execute an LDPath query

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LDPathWrapper

public LDPathWrapper(org.apache.marmotta.ldpath.backend.linkeddata.LDCacheBackend backend,
                     Set<org.apache.marmotta.ldpath.api.functions.SelectorFunction> functions)

Create an LDPathWrapper and register a set of selector functions.

Parameters:

backend - the linkeddata backend

functions - selector functions

LDPathWrapper

public LDPathWrapper(org.apache.marmotta.ldpath.backend.linkeddata.LDCacheBackend backend)

Create an LDPathWrapper Object

Parameters:

backend - the linkeddata backend

Method Detail

programQuery

public List<Map<String,Collection<?>>> programQuery(String uri,
                                                    InputStream program)
                                             throws org.apache.marmotta.ldpath.exception.LDPathParseException

Execute an LDPath query

Parameters:

uri - the URI to query

program - the LDPath program

Returns:

a result object wrapped in a List

Throws:

org.apache.marmotta.ldpath.exception.LDPathParseException - if the LDPath program was malformed