Implement getStream

Author: acardona

src/main/java/org/scijava/plugins/scripteditor/jython/VarDotAutocompletions.java

@@ -29,7 +29,9 @@
 package org.scijava.plugins.scripteditor.jython;
 
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.List;
+import java.util.stream.Stream;
 
 import org.scijava.ui.swing.script.autocompletion.CompletionText;
 
@@ -55,6 +57,19 @@ public List<CompletionText> get() {
 		}
 		return ac;
 	}
+	
+	@Override
+	public Stream<CompletionText> getStream() {
+		try {
+			final Class<?> c = Class.forName(this.className);
+			return Stream.concat(
+					Arrays.stream(c.getFields()).map(f -> new CompletionText(f.getName(), c, f)),
+					Arrays.stream(c.getMethods()).map(m -> new CompletionText(m.getName(), c, m)));
+		} catch (final Exception e) {
+			JythonDev.print("Could not load class " + className, e);
+		}
+		return Stream.empty();
+	}
 
 	@Override
 	public String toString() {