1 files changed, 14 insertions, 0 deletions
diff --git a/src/jogl/classes/jogamp/opengl/util/pngj/chunks/ChunkPredicate.java b/src/jogl/classes/jogamp/opengl/util/pngj/chunks/ChunkPredicate.java
new file mode 100644
index 000000000..a750ae34f
--- /dev/null
+++ b/src/jogl/classes/jogamp/opengl/util/pngj/chunks/ChunkPredicate.java
@@ -0,0 +1,14 @@
+package jogamp.opengl.util.pngj.chunks;
+
+/**
+ * Decides if another chunk "matches", according to some criterion
+ */
+public interface ChunkPredicate {
+	/**
+	 * The other chunk matches with this one
+	 * 
+	 * @param chunk
+	 * @return true if match
+	 */
+	boolean match(PngChunk chunk);
+}