CodeRunner: add API for running with an input map

Author: ctrueden

src/main/java/org/scijava/command/run/CommandCodeRunner.java

@@ -31,6 +31,9 @@
 
 package org.scijava.command.run;
 
+import java.lang.reflect.InvocationTargetException;
+import java.util.Map;
+
 import org.scijava.command.Command;
 import org.scijava.command.CommandService;
 import org.scijava.plugin.Parameter;
@@ -60,6 +63,13 @@ public void run(final Object code, final Object... args) {
 		commandService.run(getCommandClass(code), true, args);
 	}
 
+	@Override
+	public void run(final Object code, final Map<String, Object> inputMap)
+		throws InvocationTargetException
+	{
+		commandService.run(getCommandClass(code), true, inputMap);
+	}
+
 	// -- Typed methods --
 
 	@Override

src/main/java/org/scijava/main/run/MainCodeRunner.java

@@ -33,6 +33,7 @@
 
 import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
+import java.util.Map;
 
 import org.scijava.Priority;
 import org.scijava.log.LogService;
@@ -71,6 +72,14 @@ public void run(final Object code, final Object... args)
 		}
 	}
 
+	@Override
+	public void run(final Object code, final Map<String, Object> inputMap)
+		throws InvocationTargetException
+	{
+		throw new UnsupportedOperationException(
+			"Cannot execute main method with a map of inputs");
+	}
+
 	// -- Typed methods --
 
 	@Override

src/main/java/org/scijava/run/CodeRunner.java

@@ -32,6 +32,7 @@
 package org.scijava.run;
 
 import java.lang.reflect.InvocationTargetException;
+import java.util.Map;
 
 import org.scijava.Identifiable;
 import org.scijava.plugin.HandlerPlugin;
@@ -60,4 +61,11 @@ public interface CodeRunner extends HandlerPlugin<Object> {
 	 */
 	void run(Object code, Object... args) throws InvocationTargetException;
 
+	/**
+	 * Executes the code identified by the given object, passing the arguments in
+	 * the specified map as inputs.
+	 */
+	void run(Object code, Map<String, Object> inputMap)
+		throws InvocationTargetException;
+
 }