org.ws4d.java.structures

Class HashMap.Values

java.lang.Object

org.ws4d.java.structures.DataStructure

org.ws4d.java.structures.HashMap.Values

Enclosing class:

HashMap

protected class HashMap.Values
extends DataStructure

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	Values()

Method Summary

Modifier and Type	Method and Description
void	clear() Clears this data structure by removing all content from it.
boolean	contains(java.lang.Object obj) Checks whether obj (or another instance equal to obj in terms of java.lang.Object.equals(Object) ) is already present within this data structure instance and returns true only if this is the case.
Iterator	iterator() Returns an iterator over all items stored within this data structure instance.
int	size() Returns the current size of the data structure.

Methods inherited from class org.ws4d.java.structures.DataStructure

add, addAll, containsAll, getClassShortName, hashCode, isEmpty, remove, toArray, toArray, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

Values

protected Values()

Method Detail

iterator

public Iterator iterator()

Description copied from class: DataStructure

Returns an iterator over all items stored within this data structure instance. The iterator will walk through the items in the natural order of this data structure; i.e. for a list-like structure this will be the same order as the one defined by the list.

Specified by:

iterator in class DataStructure

Returns:

an iterator over all stored objects

clear

public void clear()

Description copied from class: DataStructure

Clears this data structure by removing all content from it.

Overrides:

clear in class DataStructure

contains

public boolean contains(java.lang.Object obj)

Description copied from class: DataStructure

Checks whether obj (or another instance equal to obj in terms of java.lang.Object.equals(Object) ) is already present within this data structure instance and returns true only if this is the case.

Overrides:

contains in class DataStructure

Parameters:

obj - the object to check the presence of

Returns:

true if obj is contained by this instance, false if not

size

public int size()

Description copied from class: DataStructure

Returns the current size of the data structure.

Specified by:

size in class DataStructure

Returns:

the size of this data structure