Pengzna commented on code in PR #2476: URL: https://github.com/apache/incubator-hugegraph/pull/2476#discussion_r1537005924
########## hugegraph-store/hg-store-grpc/src/main/proto/store_stream_meta.proto: ########## @@ -0,0 +1,109 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You 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. + */ + +syntax = "proto3"; + +import "store_common.proto"; + +option java_multiple_files = true; +option java_package = "org.apache.hugegraph.store.grpc.stream"; +option java_outer_classname = "HgStoreStreamMetaProto"; + + +message ScanStreamBatchReq { + Header header = 1; + oneof query { + ScanQueryRequest query_request = 10; + ScanPagingRequest paging_request = 11; + ScanPauseRequest pause_request = 12; + ScanCancelRequest cancel_request = 13; + ScanReceiptRequest receipt_request = 14; + } + int64 logId = 15; +} + +message ScanQueryRequest { + ScanMethod method = 2; + string table = 3; + int64 limit = 4; + int64 pageSize = 5; + int32 scanType = 6; + bytes query = 7; + bytes position = 8; + repeated ScanCondition condition = 9; + int64 perKeyLimit = 10; + int64 skipDegree = 11; + ScanOrderType orderType = 12; + int64 perKeyMax = 13; +} + +message ScanPagingRequest { + int64 pageSize = 1; +} +message ScanPauseRequest {} +message ScanCancelRequest {} +message ScanReceiptRequest { + uint32 times = 1; +} + +message ScanCondition { + int32 code = 1; // owner key hashcode + bytes prefix = 2; // key prefix + bytes start = 3; // start key + bytes end = 4; // end key + int32 serialNo = 5; // serial no +} + +message ScanStreamReq { + Header header = 1; + ScanMethod method = 2; + string table = 3; + int32 code = 4; // partitionId + bytes prefix = 5; // key prefix + bytes start = 6; //start key + bytes end = 7; //end key + int64 limit = 8; + int32 scanType = 9; + bytes query = 10; + int32 pageSize = 11; + bytes position = 12; + uint32 closeFlag = 13; + SelectParam selects = 14; +} + +message SelectParam { + bytes filter = 1; + bool withNoProperties = 2; + repeated int32 properties = 3; +} + +message KvPageRes { Review Comment: ditto ########## hugegraph-store/hg-store-grpc/src/main/proto/store_stream_meta.proto: ########## @@ -0,0 +1,109 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You 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. + */ + +syntax = "proto3"; + +import "store_common.proto"; + +option java_multiple_files = true; +option java_package = "org.apache.hugegraph.store.grpc.stream"; +option java_outer_classname = "HgStoreStreamMetaProto"; + + +message ScanStreamBatchReq { + Header header = 1; + oneof query { + ScanQueryRequest query_request = 10; + ScanPagingRequest paging_request = 11; + ScanPauseRequest pause_request = 12; + ScanCancelRequest cancel_request = 13; + ScanReceiptRequest receipt_request = 14; + } + int64 logId = 15; +} + +message ScanQueryRequest { + ScanMethod method = 2; + string table = 3; + int64 limit = 4; + int64 pageSize = 5; + int32 scanType = 6; + bytes query = 7; + bytes position = 8; + repeated ScanCondition condition = 9; + int64 perKeyLimit = 10; + int64 skipDegree = 11; + ScanOrderType orderType = 12; + int64 perKeyMax = 13; +} + +message ScanPagingRequest { + int64 pageSize = 1; +} +message ScanPauseRequest {} +message ScanCancelRequest {} +message ScanReceiptRequest { + uint32 times = 1; +} + +message ScanCondition { + int32 code = 1; // owner key hashcode + bytes prefix = 2; // key prefix + bytes start = 3; // start key + bytes end = 4; // end key + int32 serialNo = 5; // serial no +} + +message ScanStreamReq { Review Comment: ditto -- This is an automated message from the Apache Git Service. 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