org.fcrepo.camel.ldpath

Class LDPathWrapper

java.lang.Object

org.fcrepo.camel.ldpath.LDPathWrapper

public class LDPathWrapper
extends java.lang.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, java.util.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
java.util.List<java.util.Map<java.lang.String,java.util.Collection<?>>>	programQuery(java.lang.String uri, java.io.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,
                     java.util.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 java.util.List<java.util.Map<java.lang.String,java.util.Collection<?>>> programQuery(java.lang.String uri,
                                                                                            java.io.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