Package com.illumon.iris.db.plot.datasets.data

Class AssociativeDataWithDefault<KEY,VALUE>

java.lang.Object

com.illumon.iris.db.plot.datasets.data.AssociativeData<KEY,VALUE>

com.illumon.iris.db.plot.datasets.data.AssociativeDataWithDefault<KEY,VALUE>

All Implemented Interfaces:

PlotExceptionCause, Serializable

public class AssociativeDataWithDefault<KEY,VALUE>
extends AssociativeData<KEY,VALUE>

Dataset which has values associated with keys. When the dataset has no value associated with a given key, it falls back to a specified default value.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
AssociativeDataWithDefault(PlotInfo plotInfo)

Method Summary

Modifier and Type	Method	Description
VALUE	get(KEY key)	Gets the value associated with the key
VALUE	getDefault()	Gets the default value for this dataset.
AssociativeData<KEY,VALUE>	getSpecific()	Gets this dataset's key-value pairs as an AssociativeData dataset.
boolean	isModifiable()	Whether the dataset is modifiable.
void	onClose()	Tear down once a figure is removed.
void	put(KEY key, VALUE value)	Adds the key-value pair to the dataset.
<K extends KEY, V extends VALUE> void	putAll(Map<K,V> values)	Adds all key-value pairs in the map to the dataset.
void	set(AssociativeDataWithDefault<KEY,VALUE> data)	Sets this dataset's values equal to the values in another dataset.
void	setDefault(VALUE value)	Defines the default value for this dataset.
void	setSpecific(AssociativeData<KEY,VALUE> provider)	Sets this dataset's key-value pairs.

Methods inherited from class com.illumon.iris.db.plot.datasets.data.AssociativeData

getPlotInfo, snapshot

Methods inherited from class java.lang.Object

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

Constructor Details

AssociativeDataWithDefault

public AssociativeDataWithDefault(PlotInfo plotInfo)

Parameters:

plotInfo - plot information

Method Details

getDefault

public VALUE getDefault()

Gets the default value for this dataset.

Returns:

default value for this dataset

setDefault

public void setDefault(VALUE value)

Defines the default value for this dataset.

Parameters:

value - default value

getSpecific

public AssociativeData<KEY,VALUE> getSpecific()

Gets this dataset's key-value pairs as an AssociativeData dataset.

Returns:

AssociativeData dataset representing this datasets key-value pairs

setSpecific

public void setSpecific(AssociativeData<KEY,VALUE> provider)

Sets this dataset's key-value pairs.

Parameters:

provider - dataset holding key-value pairs

get

public VALUE get(KEY key)

Description copied from class: AssociativeData

Gets the value associated with the key

Specified by:

get in class AssociativeData<KEY,VALUE>

Parameters:

key - key

Returns:

value associated with the key

isModifiable

public boolean isModifiable()

Description copied from class: AssociativeData

Whether the dataset is modifiable.

Specified by:

isModifiable in class AssociativeData<KEY,VALUE>

Returns:

true if the dataset is modifiable, false if not

put

public void put(KEY key, VALUE value)

Description copied from class: AssociativeData

Adds the key-value pair to the dataset.

Specified by:

put in class AssociativeData<KEY,VALUE>

Parameters:

key - key

value - value

putAll

public <K extends KEY, V extends VALUE> void putAll(Map<K,V> values)

Description copied from class: AssociativeData

Adds all key-value pairs in the map to the dataset.

Specified by:

putAll in class AssociativeData<KEY,VALUE>

Type Parameters:

K - type of the keys in values

V - type of the values in values

Parameters:

values - keypair map

set

public void set(AssociativeDataWithDefault<KEY,VALUE> data)

Sets this dataset's values equal to the values in another dataset.

Parameters:

data - dataset to get values from.

onClose

public void onClose()

Description copied from class: AssociativeData

Tear down once a figure is removed.

Overrides:

onClose in class AssociativeData<KEY,VALUE>