com.fdsapi
Class DataSetCol

java.lang.Object
  |
  +--com.fdsapi.DataSet
        |
        +--com.fdsapi.DataSetDecorator
              |
              +--com.fdsapi.DataSetCol

All Implemented Interfaces:

java.lang.Cloneable

public class DataSetCol

extends DataSetDecorator

DataSet used for columns.

View Code

Field Summary

Fields inherited from class com.fdsapi.DataSetDecorator

data

Fields inherited from class com.fdsapi.DataSet

dataSetParm, templateTagType, variables

Constructor Summary

protected

DataSetCol()

Method Summary

DataIterator	createDataIterator() Iterator factory method
DataSet	createFactoryInstance() A Factory method that creates a clone of this DataSet (see gang of 4 "Factory method" pattern).
boolean	next(int x, int y)
void	setDataSetParm(DataSetParm dsp) DataSetCol uses the DataIterator from all of its member DataSets to figure out how to iterate through itself.

Methods inherited from class com.fdsapi.DataSetDecorator

clone, createFactoryInstance, execute, execute, getData, getDataSet, getPrefix, getSuffix, initialize

Methods inherited from class com.fdsapi.DataSet

getCellData, getDataSetParm, getMiscDataMap, getStringBuffer, getTabularData, getTemplateVariables, getVariableValue, log, next, toString

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

DataSetCol

protected DataSetCol()

Method Detail

createFactoryInstance

public DataSet createFactoryInstance()

Description copied from class: DataSet

A Factory method that creates a clone of this DataSet (see gang of 4 "Factory method" pattern). This allows the type of DataSet to be determined at runtime.

Overrides:

createFactoryInstance in class DataSetDecorator

setDataSetParm

public void setDataSetParm(DataSetParm dsp)

DataSetCol uses the DataIterator from all of its member DataSets to figure out how to iterate through itself. Due to this fact all member DataSets must have their DataIterators created before the DataSetCol can. At the time this code was written the ancestor class assumed the opposite of this, so the code below does not call super.setDataSetParm(dsp). This is a little ugly and so could use refactoring.

Overrides:

setDataSetParm in class DataSetDecorator

createDataIterator

public DataIterator createDataIterator()

Description copied from class: DataSet

Iterator factory method

Overrides:

createDataIterator in class DataSet

next

public boolean next(int x,
                    int y)

Overrides:

next in class DataSetDecorator