From da14a9bf34945713494cfbef86f8f44aedbc727f Mon Sep 17 00:00:00 2001
From: Craig Raw <craigraw@gmail.com>
Date: Fri, 26 Nov 2021 14:04:46 +0200
Subject: [PATCH] add retrieval of wallet nodes and history

---
 src/main/java/com/sparrowwallet/drongo/wallet/Wallet.java | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/main/java/com/sparrowwallet/drongo/wallet/Wallet.java b/src/main/java/com/sparrowwallet/drongo/wallet/Wallet.java
index 97c9787..4a9633c 100644
--- a/src/main/java/com/sparrowwallet/drongo/wallet/Wallet.java
+++ b/src/main/java/com/sparrowwallet/drongo/wallet/Wallet.java
@@ -509,6 +509,13 @@ public class Wallet extends Persistable implements Comparable<Wallet> {
         }
     }
 
+    public Map<WalletNode, Set<BlockTransactionHashIndex>> getWalletNodes() {
+        Map<WalletNode, Set<BlockTransactionHashIndex>> walletNodes = new LinkedHashMap<>();
+        getNode(KeyPurpose.RECEIVE).getChildren().forEach(childNode -> walletNodes.put(childNode, childNode.getTransactionOutputs()));
+        getNode(KeyPurpose.CHANGE).getChildren().forEach(childNode -> walletNodes.put(childNode, childNode.getTransactionOutputs()));
+        return walletNodes;
+    }
+
     public boolean isWalletAddress(Address address) {
         return getWalletAddresses().containsKey(address);
     }