Put all JCR projects together.

[lgpl/argeo-commons.git] / org.argeo.jcr / src / org / argeo / jcr / CollectionNodeIterator.java

diff --git a/org.argeo.jcr/src/org/argeo/jcr/CollectionNodeIterator.java b/org.argeo.jcr/src/org/argeo/jcr/CollectionNodeIterator.java
deleted file mode 100644 (file)
index b4124ee..0000000
--- a/org.argeo.jcr/src/org/argeo/jcr/CollectionNodeIterator.java
+++ /dev/null
@@ -1,61 +0,0 @@
-package org.argeo.jcr;
-
-import java.util.Collection;
-import java.util.Iterator;
-import java.util.NoSuchElementException;
-
-import javax.jcr.Node;
-import javax.jcr.NodeIterator;
-
-/** Wraps a collection of nodes in order to read it as a {@link NodeIterator} */
-public class CollectionNodeIterator implements NodeIterator {
-       private final Long collectionSize;
-       private final Iterator<Node> iterator;
-       private Integer position = 0;
-
-       public CollectionNodeIterator(Collection<Node> nodes) {
-               super();
-               this.collectionSize = (long) nodes.size();
-               this.iterator = nodes.iterator();
-       }
-
-       public void skip(long skipNum) {
-               if (skipNum < 0)
-                       throw new IllegalArgumentException(
-                                       "Skip count has to be positive: " + skipNum);
-
-               for (long i = 0; i < skipNum; i++) {
-                       if (!hasNext())
-                               throw new NoSuchElementException("Last element past (position="
-                                               + getPosition() + ")");
-                       nextNode();
-               }
-       }
-
-       public long getSize() {
-               return collectionSize;
-       }
-
-       public long getPosition() {
-               return position;
-       }
-
-       public boolean hasNext() {
-               return iterator.hasNext();
-       }
-
-       public Object next() {
-               return nextNode();
-       }
-
-       public void remove() {
-               iterator.remove();
-       }
-
-       public Node nextNode() {
-               Node node = iterator.next();
-               position++;
-               return node;
-       }
-
-}