Bug 568187: [RJ-Data] Add constants for min and max int values of R
integer and raw data type

Change-Id: Ib0dc829af0c0127473d3a9d13c07f36ed818b32d
diff --git a/core/org.eclipse.statet.rj.data/src/org/eclipse/statet/rj/data/RIntegerStore.java b/core/org.eclipse.statet.rj.data/src/org/eclipse/statet/rj/data/RIntegerStore.java
index 2d12ec8..3dbe6dd 100644
--- a/core/org.eclipse.statet.rj.data/src/org/eclipse/statet/rj/data/RIntegerStore.java
+++ b/core/org.eclipse.statet.rj.data/src/org/eclipse/statet/rj/data/RIntegerStore.java
@@ -28,6 +28,10 @@
 public interface RIntegerStore extends RStore<Integer> {
 	
 	
+	int MIN_INT= 0x80000001; // = Integer.MIN_VALUE + 1
+	int MAX_INT= 0x7fffffff; // = Integer.MAX_VALUE
+	
+	
 	@Override
 	@Nullable Integer get(int idx);
 	@Override
diff --git a/core/org.eclipse.statet.rj.data/src/org/eclipse/statet/rj/data/RRawStore.java b/core/org.eclipse.statet.rj.data/src/org/eclipse/statet/rj/data/RRawStore.java
index 9a46da6..a0366a6 100644
--- a/core/org.eclipse.statet.rj.data/src/org/eclipse/statet/rj/data/RRawStore.java
+++ b/core/org.eclipse.statet.rj.data/src/org/eclipse/statet/rj/data/RRawStore.java
@@ -28,6 +28,13 @@
 public interface RRawStore extends RStore<Byte> {
 	
 	
+	byte MIN_BYTE= 0;
+	byte MAX_BYTE= (byte)0xFF;
+	
+	int MIN_INT= (MIN_BYTE & 0xFF);
+	int MAX_INT= (MAX_BYTE & 0xFF);
+	
+	
 	@Override
 	Byte get(int idx);
 	@Override