| /* |
| * 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.druid.query.scan; |
| |
| import com.fasterxml.jackson.annotation.JsonProperty; |
| |
| import java.util.Objects; |
| |
| public class ScanQueryConfig |
| { |
| public static final String CTX_KEY_MAX_ROWS_QUEUED_FOR_ORDERING = "maxRowsQueuedForOrdering"; |
| public static final String CTX_KEY_MAX_SEGMENT_PARTITIONS_FOR_ORDERING = "maxSegmentPartitionsOrderedInMemory"; |
| |
| @JsonProperty |
| private boolean legacy = false; |
| |
| public boolean isLegacy() |
| { |
| return legacy; |
| } |
| |
| @SuppressWarnings("unused") // Used by Jackson deserialization? |
| public ScanQueryConfig setLegacy(final boolean legacy) |
| { |
| this.legacy = legacy; |
| return this; |
| } |
| |
| @JsonProperty |
| private int maxRowsQueuedForOrdering = 100000; |
| |
| public int getMaxRowsQueuedForOrdering() |
| { |
| return maxRowsQueuedForOrdering; |
| } |
| |
| @JsonProperty |
| private int maxSegmentPartitionsOrderedInMemory = 50; |
| |
| public int getMaxSegmentPartitionsOrderedInMemory() |
| { |
| return maxSegmentPartitionsOrderedInMemory; |
| } |
| |
| @Override |
| public boolean equals(final Object o) |
| { |
| if (this == o) { |
| return true; |
| } |
| if (o == null || getClass() != o.getClass()) { |
| return false; |
| } |
| final ScanQueryConfig that = (ScanQueryConfig) o; |
| return legacy == that.legacy; |
| } |
| |
| @Override |
| public int hashCode() |
| { |
| return Objects.hash(legacy); |
| } |
| |
| @Override |
| public String toString() |
| { |
| return "ScanQueryConfig{" + |
| "legacy=" + legacy + |
| '}'; |
| } |
| } |