NullableDependentExpressionRewrite.java

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//
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package org.apache.doris.nereids.rules.expression;

import org.apache.doris.nereids.annotation.DependsRules;
import org.apache.doris.nereids.rules.analysis.AdjustAggregateNullableForEmptySet;
import org.apache.doris.nereids.rules.expression.rules.SimplifyConditionalFunction;
import org.apache.doris.nereids.rules.rewrite.AdjustNullable;

import com.google.common.collect.ImmutableList;

import java.util.List;

/**NullableDependentExpressionRewrite*/
@DependsRules({
        AdjustNullable.class,
        AdjustAggregateNullableForEmptySet.class
})
public class NullableDependentExpressionRewrite extends ExpressionRewrite {
    public static final List<ExpressionRewriteRule> OPTIMIZE_REWRITE_RULES = ImmutableList.of(
            bottomUp(
                SimplifyConditionalFunction.INSTANCE
            )
    );

    private static final ExpressionRuleExecutor EXECUTOR = new ExpressionRuleExecutor(OPTIMIZE_REWRITE_RULES);

    public NullableDependentExpressionRewrite() {
        super(EXECUTOR);
    }
}