From: Glen Stampoultzis Date: Mon, 5 Aug 2002 12:54:05 +0000 (+0000) Subject: New aggregate record... now if I could just fix these write errors I've been having... X-Git-Tag: REL_1_10~185 X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=0ea73358ae8b7f166ab020b9e9e851844a4e22a5;p=poi.git New aggregate record... now if I could just fix these write errors I've been having I could fix the rest of it... :( git-svn-id: https://svn.apache.org/repos/asf/jakarta/poi/trunk@352824 13f79535-47bb-0310-9956-ffa450edef68 --- diff --git a/src/java/org/apache/poi/hssf/record/aggregates/FormulaRecordAggregate.java b/src/java/org/apache/poi/hssf/record/aggregates/FormulaRecordAggregate.java new file mode 100644 index 0000000000..dd96a51948 --- /dev/null +++ b/src/java/org/apache/poi/hssf/record/aggregates/FormulaRecordAggregate.java @@ -0,0 +1,210 @@ +/* ==================================================================== + * The Apache Software License, Version 1.1 + * + * Copyright (c) 2002 The Apache Software Foundation. All rights + * reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * + * 3. The end-user documentation included with the redistribution, + * if any, must include the following acknowledgment: + * "This product includes software developed by the + * Apache Software Foundation (http://www.apache.org/)." + * Alternately, this acknowledgment may appear in the software itself, + * if and wherever such third-party acknowledgments normally appear. + * + * 4. The names "Apache" and "Apache Software Foundation" and + * "Apache POI" must not be used to endorse or promote products + * derived from this software without prior written permission. For + * written permission, please contact apache@apache.org. + * + * 5. Products derived from this software may not be called "Apache", + * "Apache POI", nor may "Apache" appear in their name, without + * prior written permission of the Apache Software Foundation. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR + * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, + * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT + * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * ==================================================================== + * + * This software consists of voluntary contributions made by many + * individuals on behalf of the Apache Software Foundation. For more + * information on the Apache Software Foundation, please see + * . + */ + +package org.apache.poi.hssf.record.aggregates; + +import org.apache.poi.hssf.record.*; + +/** + * The formula record aggregate is used to join together the formula record and it's + * (optional) string record. + * + * @author Glen Stampoultzis (glens at apache.org) + */ +public class FormulaRecordAggregate + extends Record + implements CellValueRecordInterface, Comparable +{ + public final static short sid = -2000; + + private FormulaRecord formulaRecord; + private StringRecord stringRecord; + + public FormulaRecordAggregate( FormulaRecord formulaRecord, StringRecord stringRecord ) + { + this.formulaRecord = formulaRecord; + this.stringRecord = stringRecord; + } + + + + protected void validateSid( short id ) + { + } + + protected void fillFields( byte[] data, short size, int offset ) + { + } + + /** + * called by the class that is responsible for writing this sucker. + * Subclasses should implement this so that their data is passed back in a + * byte array. + * + * @param offset to begin writing at + * @param data byte array containing instance data + * @return number of bytes written + */ + + public int serialize( int offset, byte[] data ) + { + int pos = offset; + pos += formulaRecord.serialize(pos, data); + if (stringRecord != null) + { + pos += stringRecord.serialize(pos, data); + } + return pos - offset; + } + + /** + * gives the current serialized size of the record. Should include the sid and reclength (4 bytes). + */ + public int getRecordSize() + { + int size = formulaRecord.getRecordSize() + (stringRecord == null ? 0 : stringRecord.getRecordSize()); + return size; + } + + + /** + * return the non static version of the id for this record. + */ + public short getSid() + { + return sid; + } + + public void setStringRecord( StringRecord stringRecord ) + { + this.stringRecord = stringRecord; + } + + public void setFormulaRecord( FormulaRecord formulaRecord ) + { + this.formulaRecord = formulaRecord; + } + + public FormulaRecord getFormulaRecord() + { + return formulaRecord; + } + + public StringRecord getStringRecord() + { + return stringRecord; + } + + public boolean isEqual(CellValueRecordInterface i) + { + return formulaRecord.isEqual( i ); + } + + public boolean isAfter(CellValueRecordInterface i) + { + return formulaRecord.isAfter( i ); + } + + public boolean isBefore(CellValueRecordInterface i) + { + return formulaRecord.isBefore( i ); + } + + public short getXFIndex() + { + return formulaRecord.getXFIndex(); + } + + public void setXFIndex(short xf) + { + formulaRecord.setXFIndex( xf ); + } + + public void setColumn(short col) + { + formulaRecord.setColumn( col ); + } + + public void setRow(int row) + { + formulaRecord.setRow( row ); + } + + public short getColumn() + { + return formulaRecord.getColumn(); + } + + public int getRow() + { + return formulaRecord.getRow(); + } + + public int compareTo(Object o) + { + return formulaRecord.compareTo( o ); + } + + public boolean equals(Object obj) + { + return formulaRecord.equals( obj ); + } + + public String toString() + { + return formulaRecord.toString(); + } + + +}