1 files changed, 36 insertions, 1 deletions

diff --git a/src/main/kotlin/pl/treksoft/kvision/data/DataComponent.kt b/src/main/kotlin/pl/treksoft/kvision/data/DataComponent.kt
index 6eef6f98..4e5b92d5 100644
--- a/src/main/kotlin/pl/treksoft/kvision/data/DataComponent.kt
+++ b/src/main/kotlin/pl/treksoft/kvision/data/DataComponent.kt
@@ -1,12 +1,44 @@
+/*
+ * Copyright (c) 2017-present Robert Jaros
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
 package pl.treksoft.kvision.data
 
 import kotlin.properties.ObservableProperty
 import kotlin.properties.ReadWriteProperty
 import kotlin.reflect.KProperty
 
+/**
+ * Base interface for observable data model.
+ */
 interface DataComponent {
+    /**
+     * @suppress
+     * Internal property
+     */
     var container: DataUpdatable?
 
+    /**
+     * @suppress
+     * Internal function for observable properties
+     */
     fun <T> obs(initialValue: T): ReadWriteProperty<Any?, T> = object : ObservableProperty<T>(initialValue) {
         override fun afterChange(property: KProperty<*>, oldValue: T, newValue: T) {
             container?.update()
@@ -14,6 +46,9 @@ interface DataComponent {
     }
 }
 
-open class BaseDataComponent : DataComponent {
+/**
+ * Base abstract class for creating observable data model.
+ */
+abstract class BaseDataComponent : DataComponent {
     override var container: DataUpdatable? = null
 }