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// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.search.grouping.result;
/**
* This abstract class is used in {@link Group} instances where the identifying expression evaluated to a {@link
* com.yahoo.search.grouping.request.BucketValue}. The range is inclusive-from and exclusive-to.
*
* @author Simon Thoresen Hult
*/
public abstract class BucketGroupId<T> extends GroupId {
private final T from;
private final T to;
/**
* Constructs a new instance of this class.
*
* @param type The type of this id's value.
* @param from The inclusive-from of the range.
* @param to The exclusive-to of the range.
*/
public BucketGroupId(String type, T from, T to) {
this(type, from, String.valueOf(from), to, String.valueOf(to));
}
/**
* Constructs a new instance of this class.
*
* @param type The type of this id's value.
* @param from The inclusive-from of the range.
* @param fromImage The String representation of the <code>from</code> argument.
* @param to The exclusive-to of the range.
* @param toImage The String representation of the <code>to</code> argument.
*/
public BucketGroupId(String type, T from, String fromImage, T to, String toImage) {
super(type, fromImage, toImage);
this.from = from;
this.to = to;
}
/**
* Returns the inclusive-from of the value range.
*
* @return The from-value.
*/
public T getFrom() {
return from;
}
/**
* Returns the exclusive-to of the value range.
*
* @return The to-value.
*/
public T getTo() {
return to;
}
}
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