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Clean-up toString() and inner class

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git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@690404 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Josh Micich 2008-08-29 22:08:42 +00:00
parent e2b7f90cd7
commit 5cb7d5e0d1
1 changed files with 116 additions and 149 deletions
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119
src/java/org/apache/poi/hssf/record/MulRKRecord.java
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@ -1,4 +1,3 @@
/* ====================================================================
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
@ -16,56 +15,38 @@
limitations under the License.
==================================================================== */
/*
* MulRKRecord.java
*
* Created on November 9, 2001, 4:53 PM
*/
package org.apache.poi.hssf.record;
import java.util.ArrayList;
import org.apache.poi.hssf.util.RKUtil;
import org.apache.poi.util.HexDump;
/**
* MULRK (0x00BD) <p/>
*
* Used to store multiple RK numbers on a row. 1 MulRk = Multiple Cell values.
* HSSF just converts this into multiple NUMBER records. READ-ONLY SUPPORT!<P>
* REFERENCE: PG 330 Microsoft Excel 97 Developer's Kit (ISBN: 1-57231-498-2)<P>
* @author Andrew C. Oliver (acoliver at apache dot org)
* @version 2.0-pre
*/
public final class MulRKRecord extends Record {
public final static short sid = 0x00BD;
public class MulRKRecord
extends Record
{
public final static short sid = 0xbd;
//private short field_1_row;
private int field_1_row;
private short field_2_first_col;
private ArrayList field_3_rks;
private RkRec[] field_3_rks;
private short field_4_last_col;
/** Creates new MulRKRecord */
public MulRKRecord()
{
}
/**
* Constructs a MulRK record and sets its fields appropriately.
*
* @param in the RecordInputstream to read the record from
*/
public MulRKRecord(RecordInputStream in)
{
public MulRKRecord(RecordInputStream in) {
super(in);
}
//public short getRow()
public int getRow()
{
public int getRow() {
return field_1_row;
}
@ -73,9 +54,7 @@ public class MulRKRecord
* starting column (first cell this holds in the row)
* @return first column number
*/
public short getFirstColumn()
{
public short getFirstColumn() {
return field_2_first_col;
}
@ -83,9 +62,7 @@ public class MulRKRecord
* ending column (last cell this holds in the row)
* @return first column number
*/
public short getLastColumn()
{
public short getLastColumn() {
return field_4_last_col;
}
@ -93,9 +70,7 @@ public class MulRKRecord
* get the number of columns this contains (last-first +1)
* @return number of columns (last - first +1)
*/
public int getNumColumns()
{
public int getNumColumns() {
return field_4_last_col - field_2_first_col + 1;
}
@ -103,62 +78,40 @@ public class MulRKRecord
* returns the xf index for column (coffset = column - field_2_first_col)
* @return the XF index for the column
*/
public short getXFAt(int coffset)
{
return (( RkRec ) field_3_rks.get(coffset)).xf;
public short getXFAt(int coffset) {
return field_3_rks[coffset].xf;
}
/**
* returns the rk number for column (coffset = column - field_2_first_col)
* @return the value (decoded into a double)
*/
public double getRKNumberAt(int coffset)
{
return RKUtil.decodeNumber((( RkRec ) field_3_rks.get(coffset)).rk);
public double getRKNumberAt(int coffset) {
return RKUtil.decodeNumber(field_3_rks[coffset].rk);
}
/**
* @param in the RecordInputstream to read the record from
*/
protected void fillFields(RecordInputStream in)
{
//field_1_row = LittleEndian.getShort(data, 0 + offset);
protected void fillFields(RecordInputStream in) {
field_1_row = in.readUShort();
field_2_first_col = in.readShort();
field_3_rks = parseRKs(in);
field_3_rks = RkRec.parseRKs(in);
field_4_last_col = in.readShort();
}
private ArrayList parseRKs(RecordInputStream in)
{
ArrayList retval = new ArrayList();
while ((in.remaining()-2) > 0) {
RkRec rec = new RkRec();
rec.xf = in.readShort();
rec.rk = in.readInt();
retval.add(rec);
}
return retval;
}
public String toString()
{
public String toString() {
StringBuffer buffer = new StringBuffer();
buffer.append("[MULRK]\n");
buffer.append("firstcol = ")
.append(Integer.toHexString(getFirstColumn())).append("\n");
buffer.append(" lastcol = ")
.append(Integer.toHexString(getLastColumn())).append("\n");
for (int k = 0; k < getNumColumns(); k++)
{
buffer.append("xf").append(k).append(" = ")
.append(Integer.toHexString(getXFAt(k))).append("\n");
buffer.append("rk").append(k).append(" = ")
.append(getRKNumberAt(k)).append("\n");
buffer.append(" .row = ").append(HexDump.shortToHex(getRow())).append("\n");
buffer.append(" .firstcol= ").append(HexDump.shortToHex(getFirstColumn())).append("\n");
buffer.append(" .lastcol = ").append(HexDump.shortToHex(getLastColumn())).append("\n");
for (int k = 0; k < getNumColumns(); k++) {
buffer.append(" xf[").append(k).append("] = ").append(HexDump.shortToHex(getXFAt(k))).append("\n");
buffer.append(" rk[").append(k).append("] = ").append(getRKNumberAt(k)).append("\n");
}
buffer.append("[/MULRK]\n");
return buffer.toString();
@ -189,10 +142,24 @@ public class MulRKRecord
throw new RecordFormatException(
"Sorry, you can't serialize a MulRK in this release");
}
private static final class RkRec {
public static final int ENCODED_SIZE = 6;
public final short xf;
public final int rk;
private RkRec(RecordInputStream in) {
xf = in.readShort();
rk = in.readInt();
}
class RkRec
{
public short xf;
public int rk;
public static RkRec[] parseRKs(RecordInputStream in) {
int nItems = (in.remaining()-2) / ENCODED_SIZE;
RkRec[] retval = new RkRec[nItems];
for (int i=0; i<nItems; i++) {
retval[i] = new RkRec(in);
}
return retval;
}
}
}