Package com.storedobject.chart

Class AbstractData<T>

java.lang.Object

java.util.AbstractCollection<T>

java.util.AbstractList<T>

java.util.ArrayList<T>

com.storedobject.chart.AbstractData<T>

Type Parameters:

T - Data type.

All Implemented Interfaces:

AbstractDataProvider<T>, ComponentPart, ComponentProperty, Serializable, Cloneable, Iterable<T>, Collection<T>, List<T>, RandomAccess, SequencedCollection<T>

Direct Known Subclasses:

BoxplotData, CandlestickData, CategoryData, Data, DateData, SankeyData, TimeData

public class AbstractData<T>
extends ArrayList<T>
implements AbstractDataProvider<T>

Representation of data as a List. The type of data can be anything that can be used for charting. In charting, we need to distinguish between "numeric", "date/time", "categories" and "logarithmic" values types (See DataType).

Author:

Syam

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface com.storedobject.chart.AbstractDataProvider

AbstractDataProvider.NumberComparator

Field Summary

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

Constructors

Constructor	Description
AbstractData(DataType dataType, T... data)	Constructor.
AbstractData(Class<T> dataClass, T... data)	Constructor.

Method Summary

Modifier and Type	Method	Description
List<T>	asList()	Collect all data values into a list.
final DataType	getDataType()	Get the data type.
String	getName()	Get the name of this data set.
final int	getSerial()	Get the current serial number (Serial number used for internal purposes only).
void	setName(String name)	Set a name for this data set.
final void	setSerial(int serial)	Set a serial number (Serial number used for internal purposes only).
Stream<T>	stream()	Data provided by this provider as a stream.

Methods inherited from class java.util.ArrayList

add, add, addAll, addAll, addFirst, addLast, clear, clone, contains, ensureCapacity, equals, forEach, get, getFirst, getLast, hashCode, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, removeFirst, removeIf, removeLast, removeRange, replaceAll, retainAll, set, size, sort, spliterator, subList, toArray, toArray, trimToSize

Methods inherited from class java.util.AbstractCollection

containsAll, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.storedobject.chart.AbstractDataProvider

create, create, encode, encodeJSON, getComparator, getId, getMax, getMin, validate

Methods inherited from interface java.util.Collection

parallelStream, toArray

Methods inherited from interface com.storedobject.chart.ComponentPart

className, getRenderingIndex, setRenderingIndex

Methods inherited from interface java.util.List

containsAll, reversed

Constructor Details

AbstractData

@SafeVarargs
public AbstractData(Class<T> dataClass,
 T... data)

Constructor.

Parameters:

dataClass - Data class.

data - Initial data to add

AbstractData

@SafeVarargs
public AbstractData(DataType dataType,
 T... data)

Constructor.

Parameters:

dataType - Data type.

data - Initial data to add

Method Details

getDataType

public final DataType getDataType()

Get the data type.

Specified by:

getDataType in interface AbstractDataProvider<T>

Returns:

Data type.

getSerial

public final int getSerial()

Description copied from interface: ComponentPart

Get the current serial number (Serial number used for internal purposes only). The serial number set by the ComponentPart.setSerial(int) method should be returned by this method.

Specified by:

getSerial in interface ComponentPart

Returns:

Current serial number.

setSerial

public final void setSerial(int serial)

Description copied from interface: ComponentPart

Set a serial number (Serial number used for internal purposes only). The implementation of this method must be in such a way that the serial number set here must be returned by the ComponentPart.getSerial() method.

Specified by:

setSerial in interface ComponentPart

Parameters:

serial - Serial number to set.

getName

public String getName()

Get the name of this data set.

Specified by:

getName in interface AbstractDataProvider<T>

Specified by:

getName in interface ComponentPart

Returns:

Name.

setName

public void setName(String name)

Set a name for this data set.

Specified by:

setName in interface ComponentPart

Parameters:

name - Name to set.

asList

public List<T> asList()

Description copied from interface: AbstractDataProvider

Collect all data values into a list.

Specified by:

asList in interface AbstractDataProvider<T>

Returns:

Values as a list.

stream

public Stream<T> stream()

Description copied from interface: AbstractDataProvider

Data provided by this provider as a stream.

Note: The Stream should be reproducible after a terminal operation.

Specified by:

stream in interface AbstractDataProvider<T>

Specified by:

stream in interface Collection<T>

Returns:

Stream of data values.