simtools.data.async
Class TimeStampedDataSourceCollection

java.lang.Object
  java.util.AbstractCollection<E>
      java.util.AbstractList<E>
          java.util.Vector
              simtools.data.DataSourceCollection
                  simtools.data.async.TimeStampedDataSourceCollection

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.lang.Iterable, java.util.Collection, java.util.List, java.util.RandomAccess

Direct Known Subclasses:

AsynchronousMergeDSCollection, StreamingTSDataSourceCollection

public abstract class TimeStampedDataSourceCollection
extends DataSourceCollection

Class description ...

Author:

Claude Cazenave

See Also:

Serialized Form

Nested Class Summary

static class

TimeStampedDataSourceCollection.InvalidFormatException An exception to handle file/stream parsing errors

Nested classes/interfaces inherited from class simtools.data.DataSourceCollection

DataSourceCollection.Container

Field Summary

protected simtools.data.async.TimeStampedDataSourceCollection.CollectionContainer	_container
protected java.util.Date	_end
protected java.util.Date	_start
static java.lang.String	ID_DATE_FORMAT
static java.lang.String	ID_MARKER
static java.text.SimpleDateFormat	timeStampedDateFormat

Fields inherited from class simtools.data.DataSourceCollection

buffers, endNotificationListeners, lastIndex, listeners, map, startIndex

Fields inherited from class java.util.Vector

capacityIncrement, elementCount, elementData

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

TimeStampedDataSourceCollection()

TimeStampedDataSourceCollection(java.util.Date start, java.util.Date end)

Method Summary

java.lang.Object	computeMax(int i)
java.lang.Object	computeMin(int i)
java.util.Collection	getCollectionContainers() If the data source collection is compound return the first level collection of containers used to organize the data sources
abstract double	getDoubleValue(int i, long index) Optimized accessor for double values.
java.util.Date	getEnd()
abstract DataInfo	getInformation()
DataInfo	getInformation(int i)
java.lang.Object	getMax(int i)
java.lang.Object	getMin(int i)
java.util.Date	getStart()
abstract java.lang.Object	getValue(int i, long index) Methods for subclasses to specialize
boolean	isCompound() Checks if a data source collection is compound, i.e. if it provides containers to organize the data source hierarchically
protected void	setEnd(java.util.Date end)
protected void	setStart(java.util.Date start)
java.lang.Class	valueClass(int i) Returns the more specialized superclass of all objects returned by the i-th data source.

Methods inherited from class simtools.data.DataSourceCollection

addEndNotificationListener, addListener, attachBuffer, bufferize, bufferize, bufferize, computeLastIndex, computeLastIndex, computeStartIndex, computeStartIndex, get, getByteMax, getByteMin, getByteValue, getDoubleMax, getDoubleMin, getFloatMax, getFloatMin, getFloatValue, getIntegerMax, getIntegerMin, getIntegerValue, getKind, getLastIndex, getLastIndex, getLongMax, getLongMin, getLongValue, getShortMax, getShortMin, getShortValue, getStartIndex, getStartIndex, hashCode, isComparable, notifyEndNotificationListeners, notifyListenersForCollectionRemoved, notifyListenersForDataSourceAdded, notifyListenersForDataSourceRemoved, notifyListenersForInfoChange, removeAllElements, removeEndNotificationListener, removeListener, setSlice, sortedOrder

Methods inherited from class java.util.Vector

add, add, addAll, addAll, addElement, capacity, clear, clone, contains, containsAll, copyInto, elementAt, elements, ensureCapacity, equals, firstElement, get, indexOf, indexOf, insertElementAt, isEmpty, lastElement, lastIndexOf, lastIndexOf, remove, remove, removeAll, removeElement, removeElementAt, removeRange, retainAll, set, setElementAt, setSize, size, subList, toArray, toArray, toString, trimToSize

Methods inherited from class java.util.AbstractList

iterator, listIterator, listIterator

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.List

iterator, listIterator, listIterator

Field Detail

ID_MARKER

public static final java.lang.String ID_MARKER

See Also:

Constant Field Values

ID_DATE_FORMAT

public static final java.lang.String ID_DATE_FORMAT

See Also:

Constant Field Values

_start

protected java.util.Date _start

_end

protected java.util.Date _end

_container

protected simtools.data.async.TimeStampedDataSourceCollection.CollectionContainer _container

timeStampedDateFormat

public static java.text.SimpleDateFormat timeStampedDateFormat

Constructor Detail

TimeStampedDataSourceCollection

public TimeStampedDataSourceCollection(java.util.Date start,
                                       java.util.Date end)
                                throws java.io.IOException,
                                       TimeStampedDataSourceCollection.InvalidFormatException

Throws:

java.io.IOException

TimeStampedDataSourceCollection.InvalidFormatException

TimeStampedDataSourceCollection

public TimeStampedDataSourceCollection()
                                throws java.io.IOException,
                                       TimeStampedDataSourceCollection.InvalidFormatException

Throws:

java.io.IOException

TimeStampedDataSourceCollection.InvalidFormatException

Method Detail

computeMax

public java.lang.Object computeMax(int i)
                            throws UnsupportedOperation

Overrides:

computeMax in class DataSourceCollection

Throws:

UnsupportedOperation

computeMin

public java.lang.Object computeMin(int i)
                            throws UnsupportedOperation

Overrides:

computeMin in class DataSourceCollection

Throws:

UnsupportedOperation

getMax

public java.lang.Object getMax(int i)
                        throws UnsupportedOperation

Overrides:

getMax in class DataSourceCollection

Throws:

UnsupportedOperation

getMin

public java.lang.Object getMin(int i)
                        throws UnsupportedOperation

Overrides:

getMin in class DataSourceCollection

Throws:

UnsupportedOperation

getValue

public abstract java.lang.Object getValue(int i,
                                          long index)
                                   throws DataException

Description copied from class: DataSourceCollection

Methods for subclasses to specialize

Specified by:

getValue in class DataSourceCollection

Throws:

DataException

getDoubleValue

public abstract double getDoubleValue(int i,
                                      long index)
                               throws DataException

Description copied from class: DataSourceCollection

Optimized accessor for double values. Works the same way as provider functions.

Overrides:

getDoubleValue in class DataSourceCollection

Throws:

DataException

valueClass

public java.lang.Class valueClass(int i)

Description copied from class: DataSourceCollection

Returns the more specialized superclass of all objects returned by the i-th data source. Returns Object by default in the base implementation, subclass should specialize if possible.

Overrides:

valueClass in class DataSourceCollection

getInformation

public abstract DataInfo getInformation()

Overrides:

getInformation in class DataSourceCollection

getInformation

public DataInfo getInformation(int i)

Overrides:

getInformation in class DataSourceCollection

setStart

protected void setStart(java.util.Date start)

Parameters:

start - The start to set.

getStart

public java.util.Date getStart()

Returns:

Returns the _start.

setEnd

protected void setEnd(java.util.Date end)

Parameters:

end - The end to set.

getEnd

public java.util.Date getEnd()

Returns:

Returns the _end.

getCollectionContainers

public java.util.Collection getCollectionContainers()

Description copied from class: DataSourceCollection

If the data source collection is compound return the first level collection of containers used to organize the data sources

Overrides:

getCollectionContainers in class DataSourceCollection

Returns:

the first level collection of containers or null

isCompound

public boolean isCompound()

Description copied from class: DataSourceCollection

Checks if a data source collection is compound, i.e. if it provides containers to organize the data source hierarchically

Overrides:

isCompound in class DataSourceCollection

Returns:

true if it is compound