#15 initial implementation of the VImage

Author: shroffk

epics-vtype/vtype/src/main/java/org/epics/vtype/IVImage.java

@@ -0,0 +1,68 @@
+package org.epics.vtype;
+
+import org.epics.util.array.ListNumber;
+
+/**
+ * An immutable implementation of the {@link VImage}
+ * 
+ * @author Kunal Shroff
+ *
+ */
+public class IVImage extends VImage {
+
+    private final Alarm alarm;
+    private final Time time;
+
+    private final int height;
+    private final int width;
+    private final ListNumber data;
+    private final VImageDataType imageDataType;
+    private final VImageType imageType;
+
+    IVImage(int height, int width, ListNumber data, VImageDataType imageDataType, VImageType imageType, Alarm alarm,
+            Time time) {
+        super();
+        VType.argumentNotNull("alarm", alarm);
+        VType.argumentNotNull("time", time);
+        this.alarm = alarm;
+        this.time = time;
+        this.height = height;
+        this.width = width;
+        this.data = data;
+        this.imageDataType = imageDataType;
+        this.imageType = imageType;
+    }
+
+    public int getHeight() {
+        return height;
+    }
+
+    public int getWidth() {
+        return width;
+    }
+
+    public ListNumber getData() {
+        return data;
+    }
+
+    @Override
+    public Alarm getAlarm() {
+        return alarm;
+    }
+
+    @Override
+    public Time getTime() {
+        return time;
+    }
+
+    @Override
+    public VImageDataType getDataType() {
+        return imageDataType;
+    }
+
+    @Override
+    public VImageType getVImageType() {
+        return imageType;
+    }
+
+}