org.elasticsearch.xpack.esql.optimizer.rules.FoldNull Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of x-pack-esql Show documentation

The plugin that powers ESQL for Elasticsearch

The newest version!

/*
 * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
 * or more contributor license agreements. Licensed under the Elastic License
 * 2.0; you may not use this file except in compliance with the Elastic License
 * 2.0.
 */

package org.elasticsearch.xpack.esql.optimizer.rules;

import org.elasticsearch.xpack.esql.core.expression.Expression;
import org.elasticsearch.xpack.esql.core.optimizer.OptimizerRules;

public class FoldNull extends OptimizerRules.FoldNull {
    @Override
    protected Expression tryReplaceIsNullIsNotNull(Expression e) {
        return e;
    }
}