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 Detail

      • 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

        java.lang.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