com.google.gwt.gen2.table.event.client.TableEvent.java Source code

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Here is the source code for com.google.gwt.gen2.table.event.client.TableEvent.java

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/*
 * Copyright 2008 Google Inc.
 * 
 * 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 com.google.gwt.gen2.table.event.client;

/**
 * Handler interface for all Table events.
 */
public interface TableEvent {
    /**
     * Information about the cell that is being highlighted.
     */
    public static class Cell {
        private int cellIndex;
        private int rowIndex;

        /**
         * Construct a new Cell.
         * 
         * @param rowIndex the index of the highlighted row
         * @param cellIndex the index of the highlighted cell
         */
        public Cell(int rowIndex, int cellIndex) {
            this.cellIndex = cellIndex;
            this.rowIndex = rowIndex;
        }

        /**
         * @return the cell index
         */
        public int getCellIndex() {
            return cellIndex;
        }

        /**
         * @return the row index
         */
        public int getRowIndex() {
            return rowIndex;
        }
    }

    /**
     * Information about the row that is being highlighted.
     */
    public static class Row implements Comparable<Row> {
        private int rowIndex;

        /**
         * Construct a new Row.
         * 
         * @param rowIndex the index of the highlighted row
         */
        public Row(int rowIndex) {
            this.rowIndex = rowIndex;
        }

        public int compareTo(Row o) {
            if (o == null) {
                return 1;
            } else {
                return rowIndex - o.getRowIndex();
            }
        }

        @Override
        public boolean equals(Object o) {
            if (o instanceof Row) {
                return compareTo((Row) o) == 0;
            }
            return false;
        }

        /**
         * @return the row index
         */
        public int getRowIndex() {
            return rowIndex;
        }
    }
}