/*
* Copyright 2019 Couchbase, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.couchbase.connect.kafka;
import java.util.OptionalLong;
/**
* Holds a DCP sequence number and the vBucket UUID for which the sequence number is valid.
*/
class SeqnoAndVbucketUuid {
private final long seqno;
private final OptionalLong vbucketUuid;
public SeqnoAndVbucketUuid(long seqno, Long vbucketUuid) {
this.seqno = seqno;
this.vbucketUuid = vbucketUuid == null ? OptionalLong.empty() : OptionalLong.of(vbucketUuid);
}
@Override
public String toString() {
return vbucketUuid + "@" + seqno;
}
public long seqno() {
return seqno;
}
public OptionalLong vbucketUuid() {
return vbucketUuid;
}
}
