| /** |
| * 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 |
| * <p> |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * <p> |
| * 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.atlas.model.lineage; |
| |
| |
| import com.fasterxml.jackson.annotation.JsonAutoDetect; |
| import com.fasterxml.jackson.annotation.JsonIgnoreProperties; |
| import com.fasterxml.jackson.databind.annotation.JsonSerialize; |
| import org.apache.atlas.AtlasConfiguration; |
| import org.apache.atlas.model.lineage.AtlasLineageInfo.LineageDirection; |
| |
| import java.io.Serializable; |
| |
| import static com.fasterxml.jackson.annotation.JsonAutoDetect.Visibility.NONE; |
| import static com.fasterxml.jackson.annotation.JsonAutoDetect.Visibility.PUBLIC_ONLY; |
| |
| @JsonAutoDetect(getterVisibility = PUBLIC_ONLY, setterVisibility = PUBLIC_ONLY, fieldVisibility = NONE) |
| @JsonSerialize(include = JsonSerialize.Inclusion.NON_NULL) |
| @JsonIgnoreProperties(ignoreUnknown = true) |
| /** |
| * This is the root class representing the input for lineage search on-demand. |
| */ |
| public class LineageOnDemandConstraints implements Serializable { |
| private static final long serialVersionUID = 1L; |
| |
| private LineageDirection direction; |
| private int inputRelationsLimit; |
| private int outputRelationsLimit; |
| private int depth; |
| |
| private static final int LINEAGE_ON_DEMAND_DEFAULT_NODE_COUNT = AtlasConfiguration.LINEAGE_ON_DEMAND_DEFAULT_NODE_COUNT.getInt(); |
| private static final int LINEAGE_ON_DEMAND_DEFAULT_DEPTH = 3; |
| |
| public LineageOnDemandConstraints() { |
| this(LineageDirection.BOTH, LINEAGE_ON_DEMAND_DEFAULT_NODE_COUNT, LINEAGE_ON_DEMAND_DEFAULT_NODE_COUNT, LINEAGE_ON_DEMAND_DEFAULT_DEPTH); |
| } |
| |
| public LineageOnDemandConstraints(LineageDirection direction, int inputRelationsLimit, int outputRelationsLimit, int depth) { |
| this.direction = direction; |
| this.inputRelationsLimit = inputRelationsLimit; |
| this.outputRelationsLimit = outputRelationsLimit; |
| this.depth = depth; |
| } |
| |
| public LineageDirection getDirection() { |
| return direction; |
| } |
| |
| public void setDirection(LineageDirection direction) { |
| this.direction = direction; |
| } |
| |
| public int getInputRelationsLimit() { |
| return inputRelationsLimit; |
| } |
| |
| public void setInputRelationsLimit(int inputRelationsLimit) { |
| this.inputRelationsLimit = inputRelationsLimit; |
| } |
| |
| public int getOutputRelationsLimit() { |
| return outputRelationsLimit; |
| } |
| |
| public void setOutputRelationsLimit(int outputRelationsLimit) { |
| this.outputRelationsLimit = outputRelationsLimit; |
| } |
| |
| public int getDepth() { |
| return depth; |
| } |
| |
| public void setDepth(int depth) { |
| this.depth = depth; |
| } |
| |
| } |