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/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.drools.template.parser;

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

/**
 * Represents a row in a decision table.
 */
public class Row {
    int rowNum;
    List cells = new ArrayList<>();

    public Row() {

    }

    Row(int r, Column[] columns) {
        rowNum = r;
        for (int i = 0; i < columns.length; i++) {
            cells.add(columns[i].createCell(this));
        }
    }

    public int getRowNumber() {
        return rowNum;
    }

    Cell getCell(int columnIndex) {
        return cells.get(columnIndex);
    }

    boolean isEmpty() {
        for (Cell cell : cells) {
            if (!cell.isEmpty()) {
                return false;
            }
        }
        return true;
    }

    public List getCells() {
        return cells;
    }

    public String toString() {
        return "Row " + rowNum + cells + "\n";
    }


}