Package lumis.doui.source

Class TabularData

java.lang.Object

lumis.doui.source.TabularData

All Implemented Interfaces:

Cloneable, Map<String,Object>, ISourceData

@StableMinor(version="14.0",
             sinceVersion="4.0")
public class TabularData
extends Object
implements ISourceData, Cloneable

Represents tabular data, through a set of ISourceData elements

Since:

4.0.0

Version:

$Revision: 24476 $ $Date: 2021-04-28 11:28:23 -0300 (Wed, 28 Apr 2021) $

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K extends Object,V extends Object>

Constructor Summary

Constructors

Constructor	Description
TabularData()	Creates a new tabular data without any source association.
TabularData(Source source)	Creates a new tabular data associated with the given source.

Method Summary

Modifier and Type	Method	Description
ISourceData	addRow()	Adds a row in this tabular data.
void	clear()	Removes all rows in this tabular data.
TabularData	clone()
boolean	containsKey(Object key)	Delegates the call to the first row, or returns false if there is no first row.
boolean	containsValue(Object value)	Delegates the call to the first row, or returns false if there is no first row.
Set<Map.Entry<String,Object>>	entrySet()	Delegates the call to the first row, or returns an empty set if there is no first row.
Object	get(Object key)	Delegates the call to the first row, or returns null if there is no first row.
<T> T	get(Object key, Class<T> expectedClass)	Delegates the call to the first row, or returns null if there is no first row.
List<ISourceData>	getRows()	Returns the rows in this tabular data.
int	getTotalRows()
boolean	isEmpty()	Returns true if this tabular data has no row, false otherwise.
Set<String>	keySet()	Delegates the call to the first row, or returns an empty set if there is no first row.
Object	put(String key, Object value)	Delegates the call to the first row.
void	putAll(Map<? extends String,? extends Object> t)	Delegates the call to the first row.
Object	remove(Object key)	Delegates the call to the first row or returns null if there is no row.
void	setTotalRows(int totalRows)
int	size()	Returns the number of rows in this tabular data.
void	sort(Comparator<ISourceData> comparator)
String	toString()
Collection<Object>	values()	Delegates the call to the first row, or returns an empty set if there is no first row.

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

compute, computeIfAbsent, computeIfPresent, equals, forEach, getOrDefault, hashCode, merge, putIfAbsent, remove, replace, replace, replaceAll

Constructor Detail

TabularData

public TabularData()

Creates a new tabular data without any source association.

Since:

4.0.4

TabularData

public TabularData(Source source)

Creates a new tabular data associated with the given source.

Parameters:

source - the source.

Since:

4.0.4

Method Detail

getRows

public List<ISourceData> getRows()

Returns the rows in this tabular data. To add a row, use the method addRow() instead of calling directly the list add method.

Returns:

the rows in this tabular data.

Since:

4.0.4

addRow

public ISourceData addRow()

Adds a row in this tabular data.

Returns:

the added row.

Since:

4.0.4

getTotalRows

public int getTotalRows()

setTotalRows

public void setTotalRows(int totalRows)

sort

public void sort(Comparator<ISourceData> comparator)

get

public <T> T get(Object key,
                 Class<T> expectedClass)

Delegates the call to the first row, or returns null if there is no first row.

Specified by:

get in interface ISourceData

Type Parameters:

T - the expected class.

Parameters:

key - the data entry key.

expectedClass - the expected class.

Returns:

the converted data value.

clear

public void clear()

Removes all rows in this tabular data.

Specified by:

clear in interface Map<String,Object>

containsKey

public boolean containsKey(Object key)

Delegates the call to the first row, or returns false if there is no first row.

Specified by:

containsKey in interface Map<String,Object>

containsValue

public boolean containsValue(Object value)

Delegates the call to the first row, or returns false if there is no first row.

Specified by:

containsValue in interface Map<String,Object>

entrySet

public Set<Map.Entry<String,Object>> entrySet()

Delegates the call to the first row, or returns an empty set if there is no first row.

Specified by:

entrySet in interface Map<String,Object>

get

public Object get(Object key)

Delegates the call to the first row, or returns null if there is no first row.

Specified by:

get in interface Map<String,Object>

isEmpty

public boolean isEmpty()

Returns true if this tabular data has no row, false otherwise.

Specified by:

isEmpty in interface Map<String,Object>

keySet

public Set<String> keySet()

Delegates the call to the first row, or returns an empty set if there is no first row.

Specified by:

keySet in interface Map<String,Object>

put

public Object put(String key,
                  Object value)

Delegates the call to the first row. If there is no row one is created.

Specified by:

put in interface Map<String,Object>

putAll

public void putAll(Map<? extends String,? extends Object> t)

Delegates the call to the first row. If there is no row one is created.

Specified by:

putAll in interface Map<String,Object>

remove

public Object remove(Object key)

Delegates the call to the first row or returns null if there is no row.

Specified by:

remove in interface Map<String,Object>

size

public int size()

Returns the number of rows in this tabular data.

Specified by:

size in interface Map<String,Object>

values

public Collection<Object> values()

Delegates the call to the first row, or returns an empty set if there is no first row.

Specified by:

values in interface Map<String,Object>

clone

public TabularData clone()

Overrides:

clone in class Object

toString

public String toString()

Overrides:

toString in class Object