1 files changed, 0 insertions, 69 deletions
diff --git a/src/com/p4square/grow/provider/DelegateCollectionProvider.java b/src/com/p4square/grow/provider/DelegateCollectionProvider.java
deleted file mode 100644
index cf697ba..0000000
--- a/src/com/p4square/grow/provider/DelegateCollectionProvider.java
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * Copyright 2014 Jesse Morgan
- */
-
-package com.p4square.grow.provider;
-
-import java.io.IOException;
-import java.util.LinkedHashMap;
-import java.util.Map;
-
-/**
- *
- * @author Jesse Morgan <jesse@jesterpm.net>
- */
-public abstract class DelegateCollectionProvider<C, DC, K, DK, V>
-    implements CollectionProvider<C, K, V> {
-
-    private CollectionProvider<DC, DK, V> mProvider;
-
-    public DelegateCollectionProvider(final CollectionProvider<DC, DK, V> provider) {
-        mProvider = provider;
-    }
-
-    public V get(C collection, K key) throws IOException {
-        return mProvider.get(makeCollectionKey(collection), makeKey(key));
-    }
-
-    public Map<K, V> query(C collection) throws IOException {
-        return query(collection, -1);
-    }
-
-    public Map<K, V> query(C collection, int limit) throws IOException {
-        Map<DK, V> delegateResult =  mProvider.query(makeCollectionKey(collection), limit);
-        Map<K, V> result = new LinkedHashMap<>();
-        for (Map.Entry<DK, V> entry : delegateResult.entrySet()) {
-            result.put(unmakeKey(entry.getKey()), entry.getValue());
-        }
-
-        return result;
-    }
-
-    public void put(C collection, K key, V obj) throws IOException {
-        mProvider.put(makeCollectionKey(collection), makeKey(key), obj);
-    }
-
-    /**
-     * Make a collection key for the delegated provider.
-     *
-     * @param input The pre-transform key.
-     * @return the post-transform key.
-     */
-    protected abstract DC makeCollectionKey(final C input);
-
-    /**
-     * Make a key for the delegated provider.
-     *
-     * @param input The pre-transform key.
-     * @return the post-transform key.
-     */
-    protected abstract DK makeKey(final K input);
-
-    /**
-     * Transform a key for the delegated provider to an input key.
-     *
-     * @param input The post-transform key.
-     * @return the pre-transform key.
-     */
-    protected abstract K unmakeKey(final DK input);
-}