From a3b61beb275534993ce885573f2f7abb246d9987 Mon Sep 17 00:00:00 2001
From: Sergio Vega <svegaxmr@gmail.com>
Date: Tue, 24 Jul 2018 16:19:09 -0500
Subject: [PATCH] add cursor seek for MDB_GET_BOTH

---
 src/main/java/org/lmdbjava/Cursor.java | 31 ++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)

diff --git a/src/main/java/org/lmdbjava/Cursor.java b/src/main/java/org/lmdbjava/Cursor.java
index 9950cde5..c0293a08 100644
--- a/src/main/java/org/lmdbjava/Cursor.java
+++ b/src/main/java/org/lmdbjava/Cursor.java
@@ -125,6 +125,37 @@ public boolean first() {
     return seek(MDB_FIRST);
   }
 
+  /**
+   * Reposition the key/value buffers based on the passed key and operation.
+   *
+   * @param key to search for
+   * @param data to search for
+   * @param op  options for this operation
+   * @return false if key not found
+   */
+  public boolean get(final T key, final T data, final SeekOp op) {
+    if (SHOULD_CHECK) {
+      requireNonNull(key);
+      requireNonNull(op);
+      checkNotClosed();
+      txn.checkReady();
+    }
+    kv.keyIn(key);
+    kv.valIn(data);
+
+    final int rc = LIB.mdb_cursor_get(ptrCursor, kv.pointerKey(), kv
+                                      .pointerVal(), op.getCode());
+
+    if (rc == MDB_NOTFOUND) {
+      return false;
+    }
+
+    checkRc(rc);
+    kv.keyOut();
+    kv.valOut();
+    return true;
+  }
+
   /**
    * Reposition the key/value buffers based on the passed key and operation.
    *