1 files changed, 0 insertions, 72 deletions
diff --git a/src/com/android/messaging/datamodel/binding/BindableData.java b/src/com/android/messaging/datamodel/binding/BindableData.java
deleted file mode 100644
index 5446098..0000000
--- a/src/com/android/messaging/datamodel/binding/BindableData.java
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- * Copyright (C) 2015 The Android Open Source Project
- *
- * 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 com.android.messaging.datamodel.binding;
-
-/**
- * Base class for data objects that will be bound to a piece of the UI
- */
-public abstract class BindableData {
-    /**
-     * Called by Binding during unbind to allow data to proactively unregister callbacks
-     * Data instance should release all listeners that may call back to the host UI
-     */
-    protected abstract void unregisterListeners();
-
-    /**
-     * Key used to identify the piece of UI that the data is currently bound to
-     */
-    private String mBindingId;
-
-    /**
-     * Bind this data to the ui host - checks data is currently unbound
-     */
-    public void bind(final String bindingId) {
-        if (isBound() || bindingId == null) {
-            throw new IllegalStateException();
-        }
-        mBindingId = bindingId;
-    }
-
-    /**
-     * Unbind this data from the ui host - checks that the data is currently bound to specified id
-     */
-    public void unbind(final String bindingId) {
-        if (!isBound(bindingId)) {
-            throw new IllegalStateException();
-        }
-        unregisterListeners();
-        mBindingId = null;
-    }
-
-    /**
-     * Check to see if the data is bound to anything
-     *
-     * TODO: This should be package private because it's supposed to only be used by Binding,
-     * however, several classes call this directly.  We want the classes to track what they are
-     * bound to.
-     */
-    protected boolean isBound() {
-        return (mBindingId != null);
-    }
-
-    /**
-     * Check to see if data is still bound with specified bindingId before calling over to ui
-     */
-    public boolean isBound(final String bindingId) {
-        return (bindingId.equals(mBindingId));
-    }
-}