| ################################################################################ | |
| # 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. | |
| ################################################################################# | |
| from pyflink.java_gateway import get_gateway | |
| def results(): | |
| """ | |
| Retrieves the results from an append table sink. | |
| """ | |
| return retract_results() | |
| def retract_results(): | |
| """ | |
| Retrieves the results from a retract table sink. | |
| """ | |
| gateway = get_gateway() | |
| results = gateway.jvm.org.apache.flink.table.utils.TestingSinks.RowCollector.getAndClearValues() | |
| return gateway.jvm\ | |
| .org.apache.flink.table.utils.TestingSinks.RowCollector.retractResults(results) | |
| def upsert_results(keys): | |
| """ | |
| Retrieves the results from an upsert table sink. | |
| """ | |
| gateway = get_gateway() | |
| j_keys = gateway.new_array(gateway.jvm.int, len(keys)) | |
| for i in range(0, len(keys)): | |
| j_keys[i] = keys[i] | |
| results = gateway.jvm.RowCollector.getAndClearValues() | |
| return gateway.jvm.RowCollector.upsertResults(results, j_keys) |