1 files changed, 82 insertions, 0 deletions
diff --git a/engine/src/core/com/jme3/input/Input.java b/engine/src/core/com/jme3/input/Input.java
new file mode 100644
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+++ b/engine/src/core/com/jme3/input/Input.java
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+/*
+ * Copyright (c) 2009-2010 jMonkeyEngine
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
+ *   may be used to endorse or promote products derived from this software
+ *   without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package com.jme3.input;
+
+/**
+ * Abstract interface for an input device.
+ * 
+ * @see MouseInput
+ * @see KeyInput
+ * @see JoyInput
+ */
+public interface Input {
+
+    /**
+     * Initializes the native side to listen into events from the device.
+     */
+    public void initialize();
+
+    /**
+     * Queries the device for input. All events should be sent to the
+     * RawInputListener set with setInputListener.
+     *
+     * @see #setInputListener(com.jme3.input.RawInputListener)
+     */
+    public void update();
+
+    /**
+     * Ceases listening to events from the device.
+     */
+    public void destroy();
+
+    /**
+     * @return True if the device has been initialized and not destroyed.
+     * @see #initialize()
+     * @see #destroy() 
+     */
+    public boolean isInitialized();
+
+    /**
+     * Sets the input listener to receive events from this device. The
+     * appropriate events should be dispatched through the callbacks
+     * in RawInputListener.
+     * @param listener
+     */
+    public void setInputListener(RawInputListener listener);
+
+    /**
+     * @return The current absolute time as nanoseconds. This time is expected
+     * to be relative to the time given in InputEvents time property.
+     */
+    public long getInputTimeNanos();
+}