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• experimental-highlighter-elasticsearch-plugin
• 1.7.0
• source code
• FetchedFieldIndexPicker.java

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org.wikimedia.highlighter.experimental.elasticsearch.FetchedFieldIndexPicker Maven / Gradle / Ivy

package org.wikimedia.highlighter.experimental.elasticsearch;

import org.wikimedia.search.highlighter.experimental.Snippet;

/**
 * Picks a fetch_field to load for a given snippet.
 */
public interface FetchedFieldIndexPicker {
    /**
     * The index into the field to load or -1 if no index makes sense.
     */
    int index(Snippet snippet);
}