From ec320ecfd507390007eb66772b98995ce050df15 Mon Sep 17 00:00:00 2001
From: Mike Hearn <mike@plan99.net>
Date: Sun, 21 Sep 2014 17:54:55 +0200
Subject: [PATCH] GetDataMessage: add utilities

---
 .../main/java/com/google/bitcoin/core/GetDataMessage.java | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/core/src/main/java/com/google/bitcoin/core/GetDataMessage.java b/core/src/main/java/com/google/bitcoin/core/GetDataMessage.java
index 097ba8c5..32fe8c0b 100644
--- a/core/src/main/java/com/google/bitcoin/core/GetDataMessage.java
+++ b/core/src/main/java/com/google/bitcoin/core/GetDataMessage.java
@@ -55,4 +55,12 @@ public class GetDataMessage extends ListMessage {
     public void addBlock(Sha256Hash hash) {
         addItem(new InventoryItem(InventoryItem.Type.Block, hash));
     }
+
+    public void addFilteredBlock(Sha256Hash hash) {
+        addItem(new InventoryItem(InventoryItem.Type.FilteredBlock, hash));
+    }
+
+    public Sha256Hash getHashOf(int i) {
+        return getItems().get(i).hash;
+    }
 }