program dev

src/org/opensha/calc/HazardResult.java

@@ -17,7 +17,7 @@ import com.google.common.collect.SetMultimap;
  *
  * @author Peter Powers
  */
-class HazardResult {
+public class HazardResult {
 	
 	// TODO final
 	// TODO each HazCurveSet needs reference to original SourceSet

src/org/opensha/programs/HazardCurve.java

 package org.opensha.programs;
 
+import static com.google.common.base.Preconditions.checkArgument;
+import static com.google.common.base.StandardSystemProperty.LINE_SEPARATOR;
+
+import org.opensha.calc.HazardResult;
+import org.opensha.calc.Site;
+import org.opensha.data.ArrayXY_Sequence;
+import org.opensha.eq.forecast.Forecast;
+import org.opensha.geo.Location;
+import org.opensha.gmm.Imt;
+
 /**
- * Entry point for computing a hazard curve from a Forecast
+ * Entry point for computing a hazard curve at a {@link Site} from a {@link Forecast}.
  *
  * @author Peter Powers
  */
 public class HazardCurve {
 
+	// hazCurve: year/model/lon/lat/
+	public static Result calc(Forecast forecast, Imt imt, Site site) {
+		return null;
+	}
+	
+	public static class Result {
+		final ArrayXY_Sequence curve;
+		
+		Result(ArrayXY_Sequence curve) {
+			this.curve = curve;
+		}
+	}
+	
+
 	/**
 	 * @param args
 	 */
 	public static void main(String[] args) {
+		checkArgument(args.length == 4, USAGE);
+
 		// TODO do nothing
 
 	}
+	
+	private static final String USAGE =
+			"HazardCurve Usage:" + LINE_SEPARATOR.value() +
+			"  java -cp nshmp-haz.jar HazardCurve /path/to/forecast.zip/or/directory PGA -117.5 34.5";
 
 }