/*
 * Copyright 2005 Red Hat, Inc. and/or its affiliates.
 *
 * Licensed 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<Cell> 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<Cell> getCells() {
        return cells;
    }

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


}
