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diff --git a/fastadapter/src/main/kotlin/ca/allanwang/kau/iitems/KauIItem.kt b/fastadapter/src/main/kotlin/ca/allanwang/kau/iitems/KauIItem.kt
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+/*
+ * Copyright 2018 Allan Wang
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package ca.allanwang.kau.iitems
+
+import android.annotation.SuppressLint
+import android.view.View
+import androidx.annotation.LayoutRes
+import androidx.recyclerview.widget.RecyclerView
+import com.mikepenz.fastadapter.IClickable
+import com.mikepenz.fastadapter.IItem
+import com.mikepenz.fastadapter.items.AbstractItem
+
+/**
+ * Created by Allan Wang on 2017-07-03.
+ *
+ * Kotlin implementation of the [AbstractItem] to make things shorter
+ * If only one iitem type extends the given [layoutRes], you may use it as the type and not worry about another id
+ */
+open class KauIItem<Item, VH : RecyclerView.ViewHolder>(
+ @param:LayoutRes private val layoutRes: Int,
+ private val viewHolder: (v: View) -> VH,
+ private val type: Int = layoutRes
+) : AbstractItem<Item, VH>() where Item : IItem<*, *>, Item : IClickable<*> {
+ @SuppressLint("ResourceType")
+ final override fun getType(): Int = type
+
+ final override fun getViewHolder(v: View): VH = viewHolder(v)
+ final override fun getLayoutRes(): Int = layoutRes
+}