Package com.datumbox.framework.common.dataobjects

Class AbstractDataStructureMap<T extends Map<?,?>>

java.lang.Object

com.datumbox.framework.common.dataobjects.AbstractDataStructure<T>

com.datumbox.framework.common.dataobjects.AbstractDataStructureMap<T>

Type Parameters:

T -

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

AssociativeArray, AssociativeArray2D, TransposeDataCollection, TransposeDataCollection2D, TransposeDataList

public abstract class AbstractDataStructureMap<T extends Map<?,?>>
extends AbstractDataStructure<T>

Abstract class for every AbstractDataStructure which internally uses a Map Object.

Author:

Vasilis Vryniotis

See Also:

Serialized Form

Field Summary

Fields inherited from class com.datumbox.framework.common.dataobjects.AbstractDataStructure

internalData

Constructor Summary

Constructors

Constructor	Description
AbstractDataStructureMap(T data)	Public constructor which takes as argument the appropriate Java collection.

Method Summary

Modifier and Type	Method	Description
void	clear()	Clears the internal data.
boolean	containsKey(Object key)	Checks if the provided key exists in the map.
boolean	isEmpty()	Checks if the internal data are empty.
int	size()	Returns the size of the map.

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractDataStructureMap

public AbstractDataStructureMap(T data)

Public constructor which takes as argument the appropriate Java collection.

Parameters:

data -

Method Detail

size

public final int size()

Returns the size of the map.

Returns:

clear

public final void clear()

Clears the internal data.

isEmpty

public final boolean isEmpty()

Checks if the internal data are empty.

Returns:

containsKey

public final boolean containsKey(Object key)

Checks if the provided key exists in the map.

Parameters:

key -

Returns: