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/*
* 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 +
'}';
}
}