Package org.jfree.report.data

Class FastGlobalView

java.lang.Object
org.jfree.report.data.FastGlobalView
All Implemented Interfaces:
DataRow, DataSet
public final class FastGlobalView extends Object implements DataRow
Creation-Date: 10.08.2007, 14:07:32
Author:
Thomas Morgner

  • Constructor Details

    • FastGlobalView

      public FastGlobalView(FastGlobalView parent)

    • FastGlobalView

      public FastGlobalView()

  • Method Details

    • get

      public Object get(int col) throws DataSourceException
      Description copied from interface: DataRow
      Returns the value of the expression or column in the tablemodel using the given column number as index. For functions and expressions, the getValue() method is called and for columns from the tablemodel the tablemodel method getValueAt(row, column) gets called.
      Specified by:
      get in interface DataRow
      Specified by:
      get in interface DataSet
      Parameters:
      col - the item index.
      Returns:
      the value.
      Throws:
      DataSourceException - if an error occured.

    • get

      public Object get(String col) throws DataSourceException
      Description copied from interface: DataRow
      Returns the value of the function, expression or column using its specific name. The given name is translated into a valid column number and the the column is queried. For functions and expressions, the getValue() method is called and for columns from the tablemodel the tablemodel method getValueAt(row, column) gets called.
      Specified by:
      get in interface DataRow
      Parameters:
      col - the item index.
      Returns:
      the value.
      Throws:
      DataSourceException - if an error occured.

    • getColumnName

      public String getColumnName(int col)
      Description copied from interface: DataRow
      Returns the name of the column, expression or function. For columns from the tablemodel, the tablemodels getColumnName method is called. For functions, expressions and report properties the assigned name is returned.
      Specified by:
      getColumnName in interface DataRow
      Specified by:
      getColumnName in interface DataSet
      Parameters:
      col - the item index.
      Returns:
      the name.

    • findColumn

      public int findColumn(String name)

    • getColumnCount

      public int getColumnCount()
      Description copied from interface: DataRow
      Returns the number of columns, expressions and functions and marked ReportProperties in the report.
      Specified by:
      getColumnCount in interface DataRow
      Specified by:
      getColumnCount in interface DataSet
      Returns:
      the item count.

    • derive

      public FastGlobalView derive()

    • advance

      public FastGlobalView advance()

    • removeColumn

      public void removeColumn(String name)

    • putField

      public void putField(String name, Object value, boolean update)

    • getFlags

      public DataFlags getFlags(String col) throws DataSourceException
      Description copied from interface: DataRow
      Queries lowlevel meta-data for the current value of the specified column.
      Specified by:
      getFlags in interface DataRow
      Parameters:
      col - the colum for which to query the meta-data flags
      Returns:
      the dataflag collection for the value in the named column
      Throws:
      DataSourceException - if an error occured.

    • getFlags

      public DataFlags getFlags(int col) throws DataSourceException
      Description copied from interface: DataRow
      Queries lowlevel meta-data for the current value of the specified column.
      Specified by:
      getFlags in interface DataRow
      Parameters:
      col - the colum for which to query the meta-data flags
      Returns:
      the dataflag collection for the value in the specified column
      Throws:
      DataSourceException - if an error occured.