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/*
 * Copyright 2024 Hazelcast Inc.
 *
 * Licensed under the Hazelcast Community License (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://hazelcast.com/hazelcast-community-license
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.hazelcast.sql.impl.expression;

import com.hazelcast.jet.sql.impl.JetSqlSerializerHook;
import com.hazelcast.sql.impl.row.Row;
import com.hazelcast.sql.impl.type.QueryDataType;

import java.util.ArrayList;
import java.util.List;

/**
 * An expression that creates a RowValue from a list of expressions.
 * 

* (1, 2) - a row with two values. Each value can be an expression. */ public class RowExpression extends VariExpressionWithType { public RowExpression() { } private RowExpression(Expression[] operands) { super(operands, QueryDataType.ROW); } public static RowExpression create(Expression[] operands) { return new RowExpression(operands); } @Override public RowValue eval(final Row row, final ExpressionEvalContext context) { final List values = new ArrayList<>(); for (final Expression operand : operands) { values.add(operand.eval(row, context)); } return new RowValue(values); } @Override public QueryDataType getType() { return QueryDataType.ROW; } @Override public int getClassId() { return JetSqlSerializerHook.EXPRESSION_ROW; } }