org.datamixer.containers
Class CounterIterator

java.lang.Object
  org.datamixer.collections.DatamixerIterator
      org.datamixer.containers.CollectionContainerIterator
          org.datamixer.containers.CounterIterator

All Implemented Interfaces:

DatamixerEventGenerator, java.util.Iterator

public class CounterIterator

extends CollectionContainerIterator

A CounterIterator generates its iterators in sequence. The first iterator is at index 0. Each time an iterator at index i is done, the next iterator (at index i+1) is generated. The CounterIterator is done when all its nested iterators are done.

The done policy for CounterIterator is all, which is inherited from the parent CollectionContainerIterator.

Field Summary

Fields inherited from class org.datamixer.containers.CollectionContainerIterator

ALL_DONE, ALL_DONE_STRING, ANY_DONE, ANY_DONE_STRING, current_, dataType_, dataTypeSet_, DONE_UNDEFINED, DONE_UNDEFINED_STRING, donePolicy_, elements_, iterators_, repeatAll_

Fields inherited from class org.datamixer.collections.DatamixerIterator

collection_, debugEnabled_, done_, doneChecked_, doneListeners_, format_, formatPattern_, id_, infoEnabled_, initialized_, logger_, name_, nextListeners_, path_, repeat_, repeatSet_

Constructor Summary

CounterIterator()

Method Summary

protected void	doContainerGenerate(ValueList result) Generate the next element in the collection.
protected void	doInitialize() Initialization.
protected void	doReset() Resets the iterator to an initial state.

Methods inherited from class org.datamixer.containers.CollectionContainerIterator

addElement, addElement, allDone, anyDone, checkCompatibility, dataTypeWeight, doDone, doGenerate, doGetCurrentValue, findDataType, getDataType, getDonePolicy, getDonePolicyString, getDonePolicyString, getElement, getElements, getFormat, getIterator, getIterators, getRepeatAll, maxDataType, setDataType, setDonePolicy, setDonePolicyString, setRepeatAll

Methods inherited from class org.datamixer.collections.DatamixerIterator

addDatamixerListener, doFireDatamixerEvent, fireDatamixerEvent, generate, getCollection, getContainer, getCurrent, getCurrentValue, getFormatPattern, getHasNext, getId, getListeners, getName, getNext, getNextValue, getPath, getRepeat, hasNext, initialize, next, remove, removeDatamixerListener, reset, setCollection, setContainer, setCurrentValue, setFormatPattern, setId, setName, setRepeat, toString, updateCurrentValue

Methods inherited from class java.lang.Object

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

Constructor Detail

CounterIterator

public CounterIterator()

Method Detail

doInitialize

protected void doInitialize()
                     throws DatamixerException

Initialization.

Overrides:

doInitialize in class CollectionContainerIterator

Throws:

DatamixerException

doContainerGenerate

protected void doContainerGenerate(ValueList result)
                            throws DatamixerException

Generate the next element in the collection.

Overrides:

doContainerGenerate in class CollectionContainerIterator

Throws:

DatamixerException

doReset

protected void doReset()
                throws DatamixerException

Resets the iterator to an initial state.

Overrides:

doReset in class CollectionContainerIterator

Throws:

DatamixerException