Java API: a first version that compiles. This is still untested.

Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>

src/api/java/IntNum.java

@@ -0,0 +1,59 @@
+/**
+ * This file was automatically generated from IntNum.cs 
+ * w/ further modifications by:
+ * @author Christoph M. Wintersteiger (cwinter)
+ **/
+
+package com.Microsoft.Z3;
+
+import java.math.BigInteger;
+
+/**
+ * Integer Numerals
+ **/
+public class IntNum extends IntExpr
+{
+
+	IntNum(Context ctx, long obj) throws Z3Exception
+	{
+		super(ctx, obj);
+	}
+
+	/**
+	 * Retrieve the int value.
+	 **/
+	public int Int() throws Z3Exception
+	{
+		Native.IntPtr res = new Native.IntPtr();
+		if (Native.getNumeralInt(Context().nCtx(), NativeObject(), res) ^ true)
+			throw new Z3Exception("Numeral is not an int");
+		return res.value;
+	}
+
+	/**
+	 * Retrieve the 64-bit int value.
+	 **/
+	public long Int64() throws Z3Exception
+	{
+		Native.LongPtr res = new Native.LongPtr();
+		if (Native.getNumeralInt64(Context().nCtx(), NativeObject(), res) ^ true)
+			throw new Z3Exception("Numeral is not an int64");
+		return res.value;
+	}
+
+	/**
+	 * Retrieve the BigInteger value.
+	 **/
+	public BigInteger BigInteger() throws Z3Exception
+	{
+		return new BigInteger(this.toString());
+	}
+
+	/**
+	 * Returns a string representation of the numeral.
+	 **/
+	public String toString()
+	{
+		return Native.getNumeralString(Context().nCtx(), NativeObject());
+	}
+}