org.fcrepo.transform

Interface Transformation<T>

All Superinterfaces:

com.google.common.base.Function<RdfStream,T>

All Known Implementing Classes:

LDPathTransform, SparqlQueryTransform

public interface Transformation<T>
extends com.google.common.base.Function<RdfStream,T>

Generic interface for transforming a resource's properties to an implementation-defined type

Author:

cbeer

Method Summary

Methods

Modifier and Type	Method and Description
T	apply(RdfStream stream) Execute a transform on an rdf stream
InputStream	getQuery() Get the Query the transformation is using
Transformation<T>	newTransform(InputStream query)

Methods inherited from interface com.google.common.base.Function

equals

Method Detail

apply

T apply(RdfStream stream)

Execute a transform on an rdf stream

Specified by:

apply in interface com.google.common.base.Function<RdfStream,T>

Parameters:

stream -

Returns:

transformed output

getQuery

InputStream getQuery()

Get the Query the transformation is using

Returns:

query used by the transformation as an input stream

newTransform

Transformation<T> newTransform(InputStream query)

Returns:

a new Transform of this type, for use as a factory