| /************************************************************** |
| * |
| * 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.openoffice.xmerge.converter.xml.sxc.pexcel.records; |
| |
| import java.io.OutputStream; |
| import java.io.InputStream; |
| import java.io.IOException; |
| |
| import org.openoffice.xmerge.util.Debug; |
| import org.openoffice.xmerge.util.EndianConverter; |
| |
| public abstract class CellValue implements BIFFRecord { |
| |
| protected byte[] rw = new byte[2]; |
| protected byte col; |
| protected byte[] ixfe = new byte[2]; |
| |
| /** |
| * Get the row number of this cell |
| * |
| * @return the row number of this cell |
| */ |
| public int getRow() { |
| return EndianConverter.readShort(rw) + 1; |
| } |
| |
| /** |
| * Set the row number of this cell |
| * |
| * @param row sets the row number for this cell |
| */ |
| public void setRow(int row) { |
| this.rw = EndianConverter.writeShort((short) (row - 1)); |
| } |
| /** |
| * Get the Index to the <code>ExtendedFormat</code> |
| * |
| * @return the index number of this cell's <code>ExtendedFormat</code> |
| */ |
| public int getIxfe() { |
| return EndianConverter.readShort(ixfe); |
| } |
| |
| /** |
| * Sets the Index to the <code>ExtendedFormat</code> |
| * |
| * @param ixfe sets the index number for this cell's <code>ExtendedFormat</code> |
| */ |
| public void setIxfe(int ixfe) { |
| this.ixfe = EndianConverter.writeShort((short) (ixfe)); |
| } |
| |
| /** |
| * Get the column number of this cell |
| * |
| * @return the column number of this cell |
| */ |
| public int getCol() { |
| return col + 1; // The cols start at 1 |
| } |
| |
| /** |
| * Set the row number of this cell |
| * |
| * @param col sets the row number for this cell |
| */ |
| public void setCol(int col) { |
| this.col = (byte) (col - 1); // The cols start at 1 |
| } |
| |
| /** |
| * Writes basic cell value attributes to the specified <code>Outputstream</code> |
| * |
| * @param os the <code>OutputStream</code> to write to |
| */ |
| public void write(OutputStream output) throws IOException { |
| |
| output.write(rw); |
| output.write(col); |
| output.write(ixfe); |
| } |
| |
| /** |
| * Writes a<code>LabelCell</code> to the specified <code>Outputstream</code> |
| * |
| * @param os the <code>OutputStream</code> to write to |
| */ |
| public int read(InputStream input) throws IOException { |
| |
| int numOfBytesRead = input.read(rw); |
| col += input.read(); |
| numOfBytesRead++; |
| numOfBytesRead += input.read(ixfe); |
| |
| Debug.log(Debug.TRACE, "\tRow : "+ EndianConverter.readShort(rw) + |
| " Column : " + col + |
| " ixfe : " + EndianConverter.readShort(ixfe)); |
| |
| return numOfBytesRead; |
| } |
| |
| |
| /** |
| * Returns the contents of the cell as a String |
| * |
| * @return the contents of the cell |
| */ |
| abstract public String getString() throws IOException; |
| |
| } |
| |