2002-01-30 21:22:28 -05:00
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/* ====================================================================
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2006-12-22 14:18:16 -05:00
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Licensed to the Apache Software Foundation (ASF) under one or more
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contributor license agreements. See the NOTICE file distributed with
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this work for additional information regarding copyright ownership.
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The ASF licenses this file to You under the Apache License, Version 2.0
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(the "License"); you may not use this file except in compliance with
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the License. You may obtain a copy of the License at
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2004-04-09 09:05:39 -04:00
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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==================================================================== */
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2002-01-30 21:22:28 -05:00
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package org.apache.poi.hssf.record;
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2008-11-18 19:06:06 -05:00
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import org.apache.poi.util.LittleEndianOutput;
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2002-01-30 21:22:28 -05:00
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/**
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2016-06-13 19:08:13 -04:00
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* Title: Multiple Blank cell record(0x00BE)<p>
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* Description: Represents a set of columns in a row with no value but with styling.<p>
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*
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* REFERENCE: PG 329 Microsoft Excel 97 Developer's Kit (ISBN: 1-57231-498-2)
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*
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2008-10-30 18:07:26 -04:00
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* @see BlankRecord
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2002-01-30 21:22:28 -05:00
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*/
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2008-11-18 19:06:06 -05:00
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public final class MulBlankRecord extends StandardRecord {
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2009-06-05 20:46:41 -04:00
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public final static short sid = 0x00BE;
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private final int _row;
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private final int _firstCol;
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private final short[] _xfs;
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private final int _lastCol;
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public MulBlankRecord(int row, int firstCol, short[] xfs) {
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_row = row;
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_firstCol = firstCol;
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_xfs = xfs;
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_lastCol = firstCol + xfs.length - 1;
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}
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/**
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* @return the row number of the cells this represents
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*/
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public int getRow() {
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return _row;
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}
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/**
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* @return starting column (first cell this holds in the row). Zero based
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*/
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public int getFirstColumn() {
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return _firstCol;
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}
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2009-11-03 17:45:39 -05:00
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/**
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* @return ending column (last cell this holds in the row). Zero based
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*/
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public int getLastColumn() {
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return _lastCol;
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}
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2009-06-05 20:46:41 -04:00
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/**
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* get the number of columns this contains (last-first +1)
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* @return number of columns (last - first +1)
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*/
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public int getNumColumns() {
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return _lastCol - _firstCol + 1;
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}
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/**
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* returns the xf index for column (coffset = column - field_2_first_col)
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* @param coffset the column (coffset = column - field_2_first_col)
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* @return the XF index for the column
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*/
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public short getXFAt(int coffset) {
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return _xfs[coffset];
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}
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/**
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* @param in the RecordInputstream to read the record from
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*/
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public MulBlankRecord(RecordInputStream in) {
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_row = in.readUShort();
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_firstCol = in.readShort();
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_xfs = parseXFs(in);
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_lastCol = in.readShort();
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}
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private static short [] parseXFs(RecordInputStream in) {
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short[] retval = new short[(in.remaining() - 2) / 2];
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for (int idx = 0; idx < retval.length;idx++) {
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retval[idx] = in.readShort();
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}
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return retval;
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}
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public String toString() {
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StringBuffer buffer = new StringBuffer();
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buffer.append("[MULBLANK]\n");
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buffer.append("row = ").append(Integer.toHexString(getRow())).append("\n");
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buffer.append("firstcol = ").append(Integer.toHexString(getFirstColumn())).append("\n");
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buffer.append(" lastcol = ").append(Integer.toHexString(_lastCol)).append("\n");
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for (int k = 0; k < getNumColumns(); k++) {
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buffer.append("xf").append(k).append(" = ").append(
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Integer.toHexString(getXFAt(k))).append("\n");
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}
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buffer.append("[/MULBLANK]\n");
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return buffer.toString();
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}
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public short getSid() {
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return sid;
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}
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public void serialize(LittleEndianOutput out) {
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out.writeShort(_row);
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out.writeShort(_firstCol);
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int nItems = _xfs.length;
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for (int i = 0; i < nItems; i++) {
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out.writeShort(_xfs[i]);
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}
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out.writeShort(_lastCol);
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}
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protected int getDataSize() {
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// 3 short fields + array of shorts
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return 6 + _xfs.length * 2;
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}
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@Override
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2015-09-28 19:16:58 -04:00
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public MulBlankRecord clone() {
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2009-06-05 20:46:41 -04:00
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// immutable - so OK to return this
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return this;
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}
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2002-01-30 21:22:28 -05:00
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}
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