Prepare for move to core package

Author: cboehme

main/java/net/b3e/mf/extra/source/FileTreeWalker.java

@@ -13,21 +13,21 @@
  *  See the License for the specific language governing permissions and
  *  limitations under the License.
  */
-package net.b3e.mf.extra.pipe;
+package org.culturegraph.mf.stream.pipe;
 
 import java.io.FileInputStream;
 import java.io.IOException;
 import java.io.InputStream;
 import java.security.MessageDigest;
 
-import net.b3e.mf.extra.util.DigestAlgorithm;
 
 import org.culturegraph.mf.exceptions.MetafactureException;
 import org.culturegraph.mf.framework.DefaultObjectPipe;
 import org.culturegraph.mf.framework.ObjectReceiver;
 import org.culturegraph.mf.framework.annotations.Description;
 import org.culturegraph.mf.framework.annotations.In;
 import org.culturegraph.mf.framework.annotations.Out;
+import org.culturegraph.mf.stream.util.DigestAlgorithm;
 import org.culturegraph.mf.types.Triple;
 
 /**

main/resources/example/filedigest.flux

@@ -14,7 +14,7 @@
  *  limitations under the License.
  */
 
-package net.b3e.mf.extra.pipe;
+package org.culturegraph.mf.stream.pipe;
 
 import org.culturegraph.mf.framework.DefaultObjectPipe;
 import org.culturegraph.mf.framework.ObjectReceiver;

main/resources/example/filetreewalker.flux

@@ -14,7 +14,7 @@
  *  limitations under the License.
  */
 
-package net.b3e.mf.extra.util;
+package org.culturegraph.mf.stream.util;
 
 import java.security.MessageDigest;
 import java.security.NoSuchAlgorithmException;

main/resources/example/filter-duplicates.xml

@@ -0,0 +1,3 @@
+walk-filetree = org.culturegraph.mf.stream.source.FileTreeWalker
+digest-file = org.culturegraph.mf.stream.pipe.FileDigestCalculator
+reorder-triple = org.culturegraph.mf.stream.pipe.TripleReorder