whitespace
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1716034 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Javen O'Neal
parent
cd254f2f1e
commit
2fab3547be
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@ -50,239 +50,224 @@ import org.openxmlformats.schemas.spreadsheetml.x2006.main.TableDocument;
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*/
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public class XSSFTable extends POIXMLDocumentPart {
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private CTTable ctTable;
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private List<XSSFXmlColumnPr> xmlColumnPr;
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private CellReference startCellReference;
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private CellReference endCellReference;
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private String commonXPath;
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public XSSFTable() {
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super();
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ctTable = CTTable.Factory.newInstance();
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private CTTable ctTable;
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private List<XSSFXmlColumnPr> xmlColumnPr;
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private CellReference startCellReference;
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private CellReference endCellReference;
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private String commonXPath;
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}
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public XSSFTable(PackagePart part, PackageRelationship rel)
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throws IOException {
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super(part, rel);
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readFrom(part.getInputStream());
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}
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public XSSFTable() {
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super();
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ctTable = CTTable.Factory.newInstance();
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}
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public void readFrom(InputStream is) throws IOException {
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try {
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TableDocument doc = TableDocument.Factory.parse(is, DEFAULT_XML_OPTIONS);
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ctTable = doc.getTable();
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} catch (XmlException e) {
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throw new IOException(e.getLocalizedMessage());
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}
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}
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public XSSFSheet getXSSFSheet(){
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return (XSSFSheet) getParent();
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}
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public XSSFTable(PackagePart part, PackageRelationship rel)
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throws IOException {
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super(part, rel);
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readFrom(part.getInputStream());
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}
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public void writeTo(OutputStream out) throws IOException {
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public void readFrom(InputStream is) throws IOException {
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try {
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TableDocument doc = TableDocument.Factory.parse(is, DEFAULT_XML_OPTIONS);
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ctTable = doc.getTable();
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} catch (XmlException e) {
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throw new IOException(e.getLocalizedMessage());
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}
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}
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public XSSFSheet getXSSFSheet(){
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return (XSSFSheet) getParent();
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}
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public void writeTo(OutputStream out) throws IOException {
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updateHeaders();
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TableDocument doc = TableDocument.Factory.newInstance();
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doc.setTable(ctTable);
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doc.save(out, DEFAULT_XML_OPTIONS);
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}
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doc.setTable(ctTable);
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doc.save(out, DEFAULT_XML_OPTIONS);
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}
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@Override
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protected void commit() throws IOException {
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PackagePart part = getPackagePart();
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OutputStream out = part.getOutputStream();
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writeTo(out);
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out.close();
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}
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public CTTable getCTTable(){
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return ctTable;
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}
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/**
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* Checks if this Table element contains even a single mapping to the map identified by id
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* @param id the XSSFMap ID
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* @return true if the Table element contain mappings
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*/
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public boolean mapsTo(long id){
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boolean maps =false;
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List<XSSFXmlColumnPr> pointers = getXmlColumnPrs();
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for(XSSFXmlColumnPr pointer: pointers){
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if(pointer.getMapId()==id){
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maps=true;
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break;
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}
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}
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return maps;
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}
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@Override
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protected void commit() throws IOException {
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PackagePart part = getPackagePart();
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OutputStream out = part.getOutputStream();
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writeTo(out);
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out.close();
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}
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public CTTable getCTTable(){
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return ctTable;
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}
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/**
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* Checks if this Table element contains even a single mapping to the map identified by id
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* @param id the XSSFMap ID
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* @return true if the Table element contain mappings
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*/
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public boolean mapsTo(long id){
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boolean maps =false;
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List<XSSFXmlColumnPr> pointers = getXmlColumnPrs();
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for (XSSFXmlColumnPr pointer: pointers) {
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if (pointer.getMapId()==id) {
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maps=true;
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break;
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}
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}
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return maps;
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}
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/**
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*
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* Calculates the xpath of the root element for the table. This will be the common part
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* of all the mapping's xpaths
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*
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* @return the xpath of the table's root element
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*/
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/**
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*
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* Calculates the xpath of the root element for the table. This will be the common part
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* of all the mapping's xpaths
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*
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* @return the xpath of the table's root element
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*/
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@SuppressWarnings("deprecation")
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public String getCommonXpath() {
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if(commonXPath == null){
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String[] commonTokens ={};
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for(CTTableColumn column :ctTable.getTableColumns().getTableColumnArray()){
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if(column.getXmlColumnPr()!=null){
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String xpath = column.getXmlColumnPr().getXpath();
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String[] tokens = xpath.split("/");
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if(commonTokens.length==0){
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commonTokens = tokens;
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}else{
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int maxLenght = commonTokens.length>tokens.length? tokens.length:commonTokens.length;
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for(int i =0; i<maxLenght;i++){
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if(!commonTokens[i].equals(tokens[i])){
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List<String> subCommonTokens = Arrays.asList(commonTokens).subList(0, i);
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String[] container = {};
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commonTokens = subCommonTokens.toArray(container);
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break;
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}
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}
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}
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}
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}
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commonXPath ="";
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for(int i = 1 ; i< commonTokens.length;i++){
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commonXPath +="/"+commonTokens[i];
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}
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}
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return commonXPath;
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}
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@SuppressWarnings("deprecation")
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public List<XSSFXmlColumnPr> getXmlColumnPrs() {
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if(xmlColumnPr==null){
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xmlColumnPr = new ArrayList<XSSFXmlColumnPr>();
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for (CTTableColumn column:ctTable.getTableColumns().getTableColumnArray()){
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if (column.getXmlColumnPr()!=null){
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XSSFXmlColumnPr columnPr = new XSSFXmlColumnPr(this,column,column.getXmlColumnPr());
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xmlColumnPr.add(columnPr);
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}
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}
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}
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return xmlColumnPr;
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}
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/**
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* @return the name of the Table, if set
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*/
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public String getName() {
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return ctTable.getName();
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}
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/**
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* Changes the name of the Table
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*/
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public void setName(String name) {
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if(name == null) {
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ctTable.unsetName();
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return;
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}
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ctTable.setName(name);
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}
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/**
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* @return the display name of the Table, if set
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*/
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public String getDisplayName() {
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return ctTable.getDisplayName();
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}
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/**
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* Changes the display name of the Table
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*/
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public void setDisplayName(String name) {
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ctTable.setDisplayName(name);
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}
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/**
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* @return the number of mapped table columns (see Open Office XML Part 4: chapter 3.5.1.4)
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*/
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public long getNumerOfMappedColumns(){
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return ctTable.getTableColumns().getCount();
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}
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/**
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* @return The reference for the cell in the top-left part of the table
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* (see Open Office XML Part 4: chapter 3.5.1.2, attribute ref)
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*
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*/
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public CellReference getStartCellReference() {
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if(startCellReference==null){
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String ref = ctTable.getRef();
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if(ref != null) {
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String[] boundaries = ref.split(":");
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String from = boundaries[0];
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startCellReference = new CellReference(from);
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public String getCommonXpath() {
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if (commonXPath == null) {
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String[] commonTokens = {};
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for (CTTableColumn column :ctTable.getTableColumns().getTableColumnArray()) {
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if (column.getXmlColumnPr()!=null) {
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String xpath = column.getXmlColumnPr().getXpath();
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String[] tokens = xpath.split("/");
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if (commonTokens.length==0) {
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commonTokens = tokens;
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} else {
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int maxLenght = commonTokens.length>tokens.length? tokens.length:commonTokens.length;
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for (int i =0; i<maxLenght;i++) {
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if (!commonTokens[i].equals(tokens[i])) {
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List<String> subCommonTokens = Arrays.asList(commonTokens).subList(0, i);
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String[] container = {};
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commonTokens = subCommonTokens.toArray(container);
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break;
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}
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}
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}
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}
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}
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return startCellReference;
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}
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/**
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* @return The reference for the cell in the bottom-right part of the table
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* (see Open Office XML Part 4: chapter 3.5.1.2, attribute ref)
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*
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*/
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public CellReference getEndCellReference() {
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if(endCellReference==null){
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String ref = ctTable.getRef();
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String[] boundaries = ref.split(":");
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String from = boundaries[1];
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endCellReference = new CellReference(from);
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}
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return endCellReference;
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}
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/**
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* @return the total number of rows in the selection. (Note: in this version autofiltering is ignored)
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*
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*/
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public int getRowCount(){
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CellReference from = getStartCellReference();
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CellReference to = getEndCellReference();
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int rowCount = -1;
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if (from!=null && to!=null){
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rowCount = to.getRow()-from.getRow();
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}
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return rowCount;
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}
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}
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commonXPath = "";
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for (int i = 1 ; i< commonTokens.length;i++) {
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commonXPath +="/"+commonTokens[i];
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}
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}
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return commonXPath;
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}
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@SuppressWarnings("deprecation")
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public List<XSSFXmlColumnPr> getXmlColumnPrs() {
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if (xmlColumnPr==null) {
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xmlColumnPr = new ArrayList<XSSFXmlColumnPr>();
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for (CTTableColumn column:ctTable.getTableColumns().getTableColumnArray()) {
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if (column.getXmlColumnPr()!=null) {
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XSSFXmlColumnPr columnPr = new XSSFXmlColumnPr(this,column,column.getXmlColumnPr());
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xmlColumnPr.add(columnPr);
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}
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}
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}
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return xmlColumnPr;
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}
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/**
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* @return the name of the Table, if set
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*/
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public String getName() {
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return ctTable.getName();
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}
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/**
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* Changes the name of the Table
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*/
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public void setName(String name) {
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if (name == null) {
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ctTable.unsetName();
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return;
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}
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ctTable.setName(name);
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}
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/**
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* @return the display name of the Table, if set
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*/
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public String getDisplayName() {
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return ctTable.getDisplayName();
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}
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/**
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* Changes the display name of the Table
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*/
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public void setDisplayName(String name) {
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ctTable.setDisplayName(name);
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}
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/**
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* @return the number of mapped table columns (see Open Office XML Part 4: chapter 3.5.1.4)
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*/
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public long getNumerOfMappedColumns() {
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return ctTable.getTableColumns().getCount();
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}
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/**
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* @return The reference for the cell in the top-left part of the table
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* (see Open Office XML Part 4: chapter 3.5.1.2, attribute ref)
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*
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*/
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public CellReference getStartCellReference() {
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if (startCellReference==null) {
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String ref = ctTable.getRef();
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if (ref != null) {
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String[] boundaries = ref.split(":");
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String from = boundaries[0];
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startCellReference = new CellReference(from);
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}
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}
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return startCellReference;
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}
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/**
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* @return The reference for the cell in the bottom-right part of the table
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* (see Open Office XML Part 4: chapter 3.5.1.2, attribute ref)
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*
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*/
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public CellReference getEndCellReference() {
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if (endCellReference==null) {
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String ref = ctTable.getRef();
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String[] boundaries = ref.split(":");
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String from = boundaries[1];
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endCellReference = new CellReference(from);
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}
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return endCellReference;
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}
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/**
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* @return the total number of rows in the selection. (Note: in this version autofiltering is ignored)
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*
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*/
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public int getRowCount() {
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CellReference from = getStartCellReference();
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CellReference to = getEndCellReference();
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int rowCount = -1;
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if (from!=null && to!=null) {
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rowCount = to.getRow()-from.getRow();
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}
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return rowCount;
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}
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/**
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* Synchronize table headers with cell values in the parent sheet.
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