LogicalEsScan.java

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package org.apache.doris.nereids.trees.plans.logical;

import org.apache.doris.catalog.TableIf;
import org.apache.doris.nereids.memo.GroupExpression;
import org.apache.doris.nereids.properties.LogicalProperties;
import org.apache.doris.nereids.trees.plans.Plan;
import org.apache.doris.nereids.trees.plans.PlanType;
import org.apache.doris.nereids.trees.plans.RelationId;
import org.apache.doris.nereids.trees.plans.visitor.PlanVisitor;
import org.apache.doris.nereids.util.Utils;

import java.util.List;
import java.util.Optional;

/**
 * Logical scan for external es catalog.
 */
public class LogicalEsScan extends LogicalCatalogRelation {

    /**
     * Constructor for LogicalEsScan.
     */
    public LogicalEsScan(RelationId id, TableIf table, List<String> qualifier,
                           Optional<GroupExpression> groupExpression,
                           Optional<LogicalProperties> logicalProperties) {
        super(id, PlanType.LOGICAL_ES_SCAN, table, qualifier, groupExpression, logicalProperties);
    }

    public LogicalEsScan(RelationId id, TableIf table, List<String> qualifier) {
        this(id, table, qualifier, Optional.empty(), Optional.empty());
    }

    @Override
    public String toString() {
        return Utils.toSqlString("LogicalEsScan",
            "qualified", qualifiedName(),
            "output", getOutput()
        );
    }

    @Override
    public LogicalEsScan withGroupExpression(Optional<GroupExpression> groupExpression) {
        return new LogicalEsScan(relationId, table, qualifier, groupExpression,
            Optional.of(getLogicalProperties()));
    }

    @Override
    public Plan withGroupExprLogicalPropChildren(Optional<GroupExpression> groupExpression,
            Optional<LogicalProperties> logicalProperties, List<Plan> children) {
        return new LogicalEsScan(relationId, table, qualifier, groupExpression, logicalProperties);
    }

    @Override
    public LogicalEsScan withRelationId(RelationId relationId) {
        return new LogicalEsScan(relationId, table, qualifier, Optional.empty(), Optional.empty());
    }

    @Override
    public <R, C> R accept(PlanVisitor<R, C> visitor, C context) {
        return visitor.visitLogicalEsScan(this, context);
    }
}