| /* |
| * 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. |
| */ |
| |
| package org.apache.wayang.core.test; |
| |
| import org.apache.wayang.core.plan.wayangplan.ExecutionOperator; |
| import org.apache.wayang.core.plan.wayangplan.InputSlot; |
| import org.apache.wayang.core.plan.wayangplan.OperatorBase; |
| import org.apache.wayang.core.plan.wayangplan.OutputSlot; |
| import org.apache.wayang.core.platform.ChannelDescriptor; |
| import org.apache.wayang.core.platform.Platform; |
| import org.apache.wayang.core.types.DataSetType; |
| |
| import java.util.ArrayList; |
| import java.util.LinkedList; |
| import java.util.List; |
| |
| /** |
| * Dummy {@link ExecutionOperator} for test purposes. |
| */ |
| public class DummyExecutionOperator extends OperatorBase implements ExecutionOperator { |
| |
| public List<List<ChannelDescriptor>> supportedInputChannelDescriptors = new ArrayList<>(); |
| |
| public List<List<ChannelDescriptor>> supportedOutputChannelDescriptors = new ArrayList<>(); |
| |
| private int someProperty; |
| |
| public int getSomeProperty() { |
| return someProperty; |
| } |
| |
| public void setSomeProperty(int someProperty) { |
| this.someProperty = someProperty; |
| } |
| |
| public DummyExecutionOperator(int numInputs, int numOutputs, boolean isSupportingBroadcastInputs) { |
| super(numInputs, numOutputs, isSupportingBroadcastInputs); |
| for (int inputIndex = 0; inputIndex < numInputs; inputIndex++) { |
| this.inputSlots[inputIndex] = new InputSlot<Object>(String.format("input%d", inputIndex), this, DataSetType.createDefault(Integer.class)); |
| supportedInputChannelDescriptors.add(new LinkedList<>()); |
| } |
| for (int outputIndex = 0; outputIndex < numOutputs; outputIndex++) { |
| this.outputSlots[outputIndex] = new OutputSlot<Object>(String.format("output%d", outputIndex), this, DataSetType.createDefault(Integer.class)); |
| supportedOutputChannelDescriptors.add(new LinkedList<>()); |
| } |
| } |
| |
| @Override |
| public Platform getPlatform() { |
| return DummyPlatform.getInstance(); |
| } |
| |
| @Override |
| public List<ChannelDescriptor> getSupportedInputChannels(int index) { |
| return this.supportedInputChannelDescriptors.get(index); |
| } |
| |
| @Override |
| public List<ChannelDescriptor> getSupportedOutputChannels(int index) { |
| return this.supportedOutputChannelDescriptors.get(index); |
| } |
| |
| |
| } |