1 files changed, 16 insertions, 0 deletions
diff --git a/src/main/java/org/junit/runner/manipulation/Filterable.java b/src/main/java/org/junit/runner/manipulation/Filterable.java
new file mode 100644
index 0000000..782c0f7
--- /dev/null
+++ b/src/main/java/org/junit/runner/manipulation/Filterable.java
@@ -0,0 +1,16 @@
+package org.junit.runner.manipulation;
+
+/**
+ * Runners that allow filtering should implement this interface. Implement {@link #filter(Filter)}
+ * to remove tests that don't pass the filter.
+ */
+public interface Filterable {
+
+	/**
+	 * Remove tests that don't pass the parameter <code>filter</code>.
+	 * @param filter the {@link Filter} to apply
+	 * @throws NoTestsRemainException if all tests are filtered out
+	 */
+	void filter(Filter filter) throws NoTestsRemainException;
+
+}