本文整理了Java中com.healthmarketscience.jackcess.Table.getColumnCount()方法的一些代码示例，展示了Table.getColumnCount()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Table.getColumnCount()方法的具体详情如下：
包路径：com.healthmarketscience.jackcess.Table
类名称：Table
方法名：getColumnCount

Table.getColumnCount介绍

暂无

代码示例

代码示例来源：origin: com.healthmarketscience.jackcess/jackcess

private Object[] newRowArray() {
 Object[] row = new Object[_flatTable.getColumnCount() + 1];
 row[row.length - 1] = ColumnImpl.RETURN_ROW_ID;
 return row;
}

代码示例来源：origin: net.sf.ucanaccess/ucanaccess

@Override
public int getColumnCount() {
  return wrapped.getColumnCount();
}

代码示例来源：origin: ujmp/universal-java-matrix-package

public long[] getSize() {
  size[ROW] = table.getRowCount();
  size[COLUMN] = table.getColumnCount();
  return size;
}

代码示例来源：origin: com.healthmarketscience.jackcess/jackcess

private static void nullSecondaryValues(Joiner joiner, Object[] oldFromRow)
 throws IOException
{
 IndexCursor toCursor = joiner.getToCursor();
 List<? extends Index.Column> fromCols = joiner.getColumns();
 List<? extends Index.Column> toCols = joiner.getToIndex().getColumns();
 Object[] toRow = new Object[joiner.getToTable().getColumnCount()];
 for(Iterator<Row> iter = joiner.findRows(oldFromRow)
    .setColumnNames(Collections.<String>emptySet())
    .iterator(); iter.hasNext(); ) {
  iter.next();
  // create update row for "to" table
  Arrays.fill(toRow, Column.KEEP_VALUE);
  for(int i = 0; i < fromCols.size(); ++i) {
   toCols.get(i).getColumn().setRowValue(toRow, null);
  }
  toCursor.updateCurrentRow(toRow);
 }
}

代码示例来源：origin: com.healthmarketscience.jackcess/jackcess

private static void updateSecondaryValues(Joiner joiner, Object[] oldFromRow,
                     Object[] newFromRow)
 throws IOException
{
 IndexCursor toCursor = joiner.getToCursor();
 List<? extends Index.Column> fromCols = joiner.getColumns();
 List<? extends Index.Column> toCols = joiner.getToIndex().getColumns();
 Object[] toRow = new Object[joiner.getToTable().getColumnCount()];
 for(Iterator<Row> iter = joiner.findRows(oldFromRow)
    .setColumnNames(Collections.<String>emptySet())
    .iterator(); iter.hasNext(); ) {
  iter.next();
  // create update row for "to" table
  Arrays.fill(toRow, Column.KEEP_VALUE);
  for(int i = 0; i < fromCols.size(); ++i) {
   Object val = fromCols.get(i).getColumn().getRowValue(newFromRow);
   toCols.get(i).getColumn().setRowValue(toRow, val);
  }
  toCursor.updateCurrentRow(toRow);
 }
}

代码示例来源：origin: AccelerationNet/access2csv

static int export(Database db, String tableName, Writer csv, boolean withHeader, boolean applyQuotesToAll, String nullText) throws IOException{
  Table table = db.getTable(tableName);
  String[] buffer = new String[table.getColumnCount()];
  CSVWriter writer = new CSVWriter(new BufferedWriter(csv), CSVWriter.DEFAULT_SEPARATOR, CSVWriter.DEFAULT_QUOTE_CHARACTER);
  int rows = 0;
  try{
    if (withHeader) {
      int x = 0;
      for(Column col : table.getColumns()){
        buffer[x++] = col.getName();
      }
      writer.writeNext(buffer, applyQuotesToAll);
    }
    
    for(Row row : table){
      int i = 0;
      for (Object object : row.values()) {
        buffer[i++] = object == null ? nullText : object.toString();
      }
      writer.writeNext(buffer, applyQuotesToAll);
      rows++;
    }
  }finally{
    writer.close();
  }
  return rows;
}

代码示例来源：origin: com.healthmarketscience.jackcess/jackcess

int numColumns = table.getColumnCount();