rowhandler.java

来自「exTreme taglib的使用」· Java 代码 · 共 74 行

/*
 * Copyright 2004 original author or authors.
 *
 * 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.extremecomponents.table.handler;

import org.extremecomponents.table.bean.Row;
import org.extremecomponents.table.core.BaseModel;

/**
 * @author Jeff Johnston
 */
public class RowHandler {
    private BaseModel model;
    private Row row = new Row();

    public RowHandler(BaseModel model) {
        this.model = model;
    }

    public BaseModel getModel() {
        return model;
    }

    public Row getRow() {
        return row;
    }

    public void addRow(Row row) {
        this.row = row;
    }

    /**
     * Find out if the column is sitting on an even row.
     */
    public boolean isRowEven() {
        if (row.getRowCount() != 0 && (row.getRowCount() % 2) == 0) {
            return true;
        }

        return false;
    }

    /**
     * Find out if the column is sitting on an odd row.
     */
    public boolean isRowOdd() {
        if (row.getRowCount() != 0 && (row.getRowCount() % 2) == 0) {
            return false;
        }

        return true;
    }

    public void increaseRowCount() {
        row.setRowCount(row.getRowCount() + 1);
    }

    public void destroy() {
        row = null;
    }
}