Interface IRowMetaData


public interface IRowMetaData
Defines a row that the extension might receive. Each column in a row comes from the evaluation of a expression. The getColumnExpression method returns such an expression.
  • Method Summary

    Modifier and Type
    Method
    Description
    int
    Returns the number of columns in a detail row of the result set.
    getColumnName(int index)
    Returns the column name at the specified index.
    int
    getColumnType(int index)
     
  • Method Details

    • getColumnCount

      int getColumnCount()
      Returns the number of columns in a detail row of the result set.
      Returns:
      the number of columns in a detail row.
    • getColumnName

      String getColumnName(int index) throws org.eclipse.birt.core.exception.BirtException
      Returns the column name at the specified index.
      Parameters:
      index - The projected column index.
      Returns:
      The name of the specified column.
      Throws:
      org.eclipse.birt.data.engine.core.DataException - if given index is invalid.
      org.eclipse.birt.core.exception.BirtException
    • getColumnType

      int getColumnType(int index) throws org.eclipse.birt.core.exception.BirtException
      Throws:
      org.eclipse.birt.core.exception.BirtException