Updated on 2026-08-14

app/src/main/java/org/stellar/sdk/BumpSequenceOperation.java

@@ -0,0 +1,79 @@
+package org.stellar.sdk;
+
+import org.stellar.sdk.xdr.BumpSequenceOp;
+import org.stellar.sdk.xdr.Int64;
+import org.stellar.sdk.xdr.OperationType;
+import org.stellar.sdk.xdr.SequenceNumber;
+
+import static com.google.common.base.Preconditions.checkNotNull;
+
+public class BumpSequenceOperation extends Operation  {
+    private final long bumpTo;
+
+    private BumpSequenceOperation(long bumpTo) {
+        this.bumpTo = bumpTo;
+    }
+
+    public long getBumpTo() {
+        return bumpTo;
+    }
+
+    @Override
+    org.stellar.sdk.xdr.Operation.OperationBody toOperationBody() {
+        BumpSequenceOp op = new BumpSequenceOp();
+        Int64 bumpTo = new Int64();
+        bumpTo.setInt64(this.bumpTo);
+        SequenceNumber sequenceNumber = new SequenceNumber();
+        sequenceNumber.setSequenceNumber(bumpTo);
+        op.setBumpTo(sequenceNumber);
+
+        org.stellar.sdk.xdr.Operation.OperationBody body = new org.stellar.sdk.xdr.Operation.OperationBody();
+        body.setDiscriminant(OperationType.BUMP_SEQUENCE);
+        body.setBumpSequenceOp(op);
+
+        return body;
+    }
+
+    public static class Builder {
+        private final long bumpTo;
+
+        private KeyPair mSourceAccount;
+
+        /**
+         * Construct a new BumpSequence builder from a BumpSequence XDR.
+         * @param op {@link BumpSequenceOp}
+         */
+        Builder(BumpSequenceOp op) {
+            bumpTo = op.getBumpTo().getSequenceNumber().getInt64();
+        }
+
+        /**
+         * Creates a new BumpSequence builder.
+         * @param bumpTo Sequence number to bump to
+         */
+        public Builder(long bumpTo) {
+            this.bumpTo = bumpTo;
+        }
+
+        /**
+         * Sets the source account for this operation.
+         * @param sourceAccount The operation's source account.
+         * @return Builder object so you can chain methods.
+         */
+        public BumpSequenceOperation.Builder setSourceAccount(KeyPair sourceAccount) {
+            mSourceAccount = checkNotNull(sourceAccount, "sourceAccount cannot be null");
+            return this;
+        }
+
+        /**
+         * Builds an operation
+         */
+        public BumpSequenceOperation build() {
+            BumpSequenceOperation operation = new BumpSequenceOperation(bumpTo);
+            if (mSourceAccount != null) {
+                operation.setSourceAccount(mSourceAccount);
+            }
+            return operation;
+        }
+    }
+}