theory.smart.ebusiness.shoppingadvisor
Class ItemQualitiesImpl

java.lang.Object
  |
  +--theory.smart.foundation.EntityImpl
        |
        +--theory.smart.ebusiness.shoppingadvisor.ItemQualitiesImpl

public class ItemQualitiesImpl

extends EntityImpl

This map of Qualities by Item Key allows effecient administration of adds updates and removes of items to/ from the shopping advisor. Each item has certain qualities (stored using ItemsByQuality)

 Primary Key = theory.smart.ebusiness.shoppingadvisor.ItemQualitiesPk
 

See Also:

ItemQualities, ItemQualitiesHome, ItemQualitiesValue, Serialized Form

Field Summary

java.lang.String	itemKey itemKey [ItemQualities] <*>------> [String] (Primary Key)
com.sun.java.util.collections.LinkedList	qualities quality (List) [ItemQualities] <*>------> [theory.smart.axiom.units.Quality] 0..*

Fields inherited from class theory.smart.foundation.EntityImpl

ctx, isDirty, isLoaded

Constructor Summary

ItemQualitiesImpl()

Method Summary

void	addFirstQuality(Quality quality) Inserts the given quality at the beginning of the quality list.
void	addLastQuality(Quality quality) Appends the given quality to the end of the quality list.
boolean	addQualities(int index, com.sun.java.util.collections.LinkedList qualities) Inserts all of the qualities in the specified collection into this list, starting at the specified position.
boolean	addQualities(com.sun.java.util.collections.LinkedList qualities) Appends all of the qualities in the specified collection to the end of the quality list, in the order that they are returned by the specified collection's iterator.
void	addQuality(int index, Quality quality) Inserts the specified quality at the specified position in the quality list.
boolean	addQuality(Quality quality) Appends the specified quality to the end of the quality list.
boolean	containsQuality(Quality quality) Returns true if the quality list contains the specified element.
void	ejbActivate() ejbActivate method.
ItemQualitiesPk	ejbCreate(ItemQualitiesPk itemQualitiesPk)
java.util.Enumeration	ejbFindAll()
ItemQualitiesPk	ejbFindByPrimaryKey(ItemQualitiesPk pk)
void	ejbLoad() ejbLoad method.
void	ejbPassivate() ejbPassivate method.
void	ejbPostCreate(ItemQualitiesPk itemQualitiesPk)
void	ejbRemove() ejbRemove method.
void	ejbStore() ejbStore method.
Quality	getFirstQuality() Returns the first quality in the quality list.
java.lang.String	getItemKey()
ItemQualitiesValue	getItemQualitiesByValue() Get all of ItemQualities's attributes.
Quality	getLastQuality() Returns the last quality in the quality list.
int	getNumberOfQualities() Returns the number of qualities in the quality list.
com.sun.java.util.collections.LinkedList	getQualities() Returns all of the qualities in the quality list.
com.sun.java.util.collections.LinkedList	getQualities(int fromIndex, int toIndex) Returns a view of the portion of the quality list between fromIndex, inclusive, and toIndex, exclusive.
Quality	getQuality(int index) Returns the quality at the specified position in the quality list.
int	indexOfQuality(Quality quality) Returns the index in the quality list of the first occurrence of the specified element, or -1 if the quality list does not contain this element.
boolean	isQualitiesEmtpy() Returns true if the quality list contains no qualities.
int	lastIndexOfQuality(Quality quality) Returns the index in the quality list of the last occurrence of the specified element, or -1 if the quality list does not contain this element.
void	removeAllQualities() Removes all of the qualities from the quality list.
Quality	removeFirstQuality() Removes and returns the first quality from the quality list.
Quality	removeLastQuality() Removes and returns the last quality from the quality list.
Quality	removeQuality(int index) Removes the quality at the specified position in the quality list.
boolean	removeQuality(Quality quality) Removes the first occurrence of the specified quality in the quality list.
void	setEntityContext(javax.ejb.EntityContext ctx) setEntityContext method.
void	setItemQualitiesByValue(ItemQualitiesValue value) Set all of ItemQualities's attributes to the passed in value.
Quality	setQuality(int index, Quality quality) Replaces the quality at the specified position in the quality list with the specified element.
void	unsetEntityContext() unsetEntityContext method.

Methods inherited from class theory.smart.foundation.EntityImpl

ejbCreate, ejbPostCreate, getEntityContext, isModified

Methods inherited from class java.lang.Object

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

Field Detail

itemKey

public java.lang.String itemKey

                  itemKey
 [ItemQualities] <*>------> [String] (Primary Key)

 

qualities

public com.sun.java.util.collections.LinkedList qualities

                  quality (List)
 [ItemQualities] <*>------> [theory.smart.axiom.units.Quality] 
                     0..*
 

Constructor Detail

ItemQualitiesImpl

public ItemQualitiesImpl()
                  throws javax.ejb.CreateException

Method Detail

getItemQualitiesByValue

public ItemQualitiesValue getItemQualitiesByValue()
                                           throws java.rmi.RemoteException

Get all of ItemQualities's attributes.

Returns:

ItemQualitiesValue the ItemQualities value object

setItemQualitiesByValue

public void setItemQualitiesByValue(ItemQualitiesValue value)
                             throws java.rmi.RemoteException

Set all of ItemQualities's attributes to the passed in value. Note: Primary key attributes are not set.

Parameters:

ItemQualitiesValue - the ItemQualities value object

ejbCreate

public ItemQualitiesPk ejbCreate(ItemQualitiesPk itemQualitiesPk)
                          throws javax.ejb.CreateException,
                                 java.rmi.RemoteException

ejbPostCreate

public void ejbPostCreate(ItemQualitiesPk itemQualitiesPk)
                   throws javax.ejb.CreateException,
                          java.rmi.RemoteException

ejbLoad

public void ejbLoad()
             throws java.rmi.RemoteException

Description copied from class: EntityImpl

ejbLoad method.

Overrides:

ejbLoad in class EntityImpl

ejbStore

public void ejbStore()
              throws java.rmi.RemoteException

Description copied from class: EntityImpl

ejbStore method.

Overrides:

ejbStore in class EntityImpl

ejbRemove

public void ejbRemove()
               throws java.rmi.RemoteException,
                      javax.ejb.RemoveException

Description copied from class: EntityImpl

ejbRemove method.

Overrides:

ejbRemove in class EntityImpl

ejbActivate

public void ejbActivate()
                 throws java.rmi.RemoteException

Description copied from class: EntityImpl

ejbActivate method.

Overrides:

ejbActivate in class EntityImpl

ejbPassivate

public void ejbPassivate()
                  throws java.rmi.RemoteException

Description copied from class: EntityImpl

ejbPassivate method.

Overrides:

ejbPassivate in class EntityImpl

setEntityContext

public void setEntityContext(javax.ejb.EntityContext ctx)
                      throws java.rmi.RemoteException

Description copied from class: EntityImpl

setEntityContext method.

Overrides:

setEntityContext in class EntityImpl

unsetEntityContext

public void unsetEntityContext()
                        throws java.rmi.RemoteException

Description copied from class: EntityImpl

unsetEntityContext method.

Overrides:

unsetEntityContext in class EntityImpl

ejbFindByPrimaryKey

public ItemQualitiesPk ejbFindByPrimaryKey(ItemQualitiesPk pk)
                                    throws javax.ejb.FinderException,
                                           java.rmi.RemoteException

ejbFindAll

public java.util.Enumeration ejbFindAll()
                                 throws javax.ejb.FinderException,
                                        java.rmi.RemoteException

getItemKey

public java.lang.String getItemKey()
                            throws java.rmi.RemoteException

addQuality

public void addQuality(int index,
                       Quality quality)

Inserts the specified quality at the specified position in the quality list. Shifts the quality currently at that position (if any) and any subsequent qualities to the right (adds one to their indices).

Parameters:

index - index at which the specified quality is to be inserted.

quality - quality to be inserted.

Throws:

IndexOutOfBoundsException - if the specified index is out of range (index < 0 || index > size()).

addQuality

public boolean addQuality(Quality quality)

Appends the specified quality to the end of the quality list.

Parameters:

quality - quality to be appended to the quality list.

Returns:

true (as per the general contract of Collection.add).

addQualities

public boolean addQualities(int index,
                            com.sun.java.util.collections.LinkedList qualities)

Inserts all of the qualities in the specified collection into this list, starting at the specified position. Shifts the element currently at that position (if any) and any subsequent qualities to the right (increases their indices). The new qualities will appear in the quality list in the order that they are returned by the specified collection's iterator.

Parameters:

index - index at which to insert first element from the specified collection.

qualities - qualities to be inserted into the quality list.

Throws:

IndexOutOfBoundsException - if the specified index is out of range (index < 0 || index > size()).

addQualities

public boolean addQualities(com.sun.java.util.collections.LinkedList qualities)

Appends all of the qualities in the specified collection to the end of the quality list, in the order that they are returned by the specified collection's iterator. The behavior of this operation is undefined if the specified collection is modified while the operation is in progress. (This implies that the behavior of this call is undefined if the specified Collection is the quality list, and the quality list is nonempty.)

Parameters:

qualities - qualities to be inserted into the quality list.

Throws:

IndexOutOfBoundsException - if the specified index is out of range (index < 0 || index > size()).

addFirstQuality

public void addFirstQuality(Quality quality)

Inserts the given quality at the beginning of the quality list.

addLastQuality

public void addLastQuality(Quality quality)

Appends the given quality to the end of the quality list. (Identical in function to the add method; included only for consistency.)

containsQuality

public boolean containsQuality(Quality quality)

Returns true if the quality list contains the specified element. More formally, returns true if and only if the quality list contains at least one quality e such that (o==null ? e==null : o.equals(e)).

Parameters:

quality - quality whose presence in the quality list is to be tested.

Returns:

true if the quality list contains the specified element.

getQuality

public Quality getQuality(int index)

Returns the quality at the specified position in the quality list.

Parameters:

index - index of quality to return.

Returns:

the quality at the specified position in the quality list.

Throws:

IndexOutOfBoundsException - if the specified index is is out of range (index < 0 || index >= size()).

getQualities

public com.sun.java.util.collections.LinkedList getQualities(int fromIndex,
                                                             int toIndex)

Returns a view of the portion of the quality list between fromIndex, inclusive, and toIndex, exclusive.

Parameters:

fromIndex - low endpoint (inclusive) of the subList.

toKey - high endpoint (exclusive) of the subList.

Returns:

a view of the specified range within the quality list.

Throws:

IndexOutOfBoundsException - endpoint index value out of range (fromIndex < 0 || toIndex > size)

java.lang.IllegalArgumentException - endpoint indices out of order (fromIndex > toIndex)

getQualities

public com.sun.java.util.collections.LinkedList getQualities()

Returns all of the qualities in the quality list.

Returns:

all of the qualities in the quality list.

getFirstQuality

public Quality getFirstQuality()

Returns the first quality in the quality list.

Returns:

the first quality in the quality list.

getLastQuality

public Quality getLastQuality()

Returns the last quality in the quality list.

Returns:

the last quality in the quality list.

Throws:

java.util.NoSuchElementException - if the quality list is empty.

getNumberOfQualities

public int getNumberOfQualities()

Returns the number of qualities in the quality list.

Returns:

the number of qualities in the quality list.

indexOfQuality

public int indexOfQuality(Quality quality)

Returns the index in the quality list of the first occurrence of the specified element, or -1 if the quality list does not contain this element. More formally, returns the lowest index i such that (o==null ? get(i)==null : o.equals(get(i))), or -1 if there is no such index.

Parameters:

quality - quality to search for.

Returns:

the index in the quality list of the first occurrence of the specified element, or -1 if the quality list does not contain this element.

isQualitiesEmtpy

public boolean isQualitiesEmtpy()

Returns true if the quality list contains no qualities.

Returns:

true if the quality list contains no qualities.

lastIndexOfQuality

public int lastIndexOfQuality(Quality quality)

Returns the index in the quality list of the last occurrence of the specified element, or -1 if the quality list does not contain this element. More formally, returns the highest index i such that (o==null ? get(i)==null : o.equals(get(i))), or -1 if there is no such index.

Parameters:

quality - quality to search for.

Returns:

the index in the quality list of the last occurrence of the specified element, or -1 if the quality list does not contain this element.

removeAllQualities

public void removeAllQualities()

Removes all of the qualities from the quality list.

removeQuality

public Quality removeQuality(int index)

Removes the quality at the specified position in the quality list. Shifts any subsequent qualities to the left (subtracts one from their indices). Returns the quality that was removed from the quality list.

Parameters:

index - the index of the quality to removed.

Returns:

the quality previously at the specified position.

Throws:

IndexOutOfBoundsException - if the specified index is out of range (index < 0 || index >= size()).

removeQuality

public boolean removeQuality(Quality quality)

Removes the first occurrence of the specified quality in the quality list. If the quality list does not contain the element, it is unchanged. More formally, removes the quality with the lowest index i such that (o==null ? get(i)==null : o.equals(get(i))) (if such an quality exists).

Parameters:

quality - quality to be removed from the quality list, if present.

Returns:

true if the quality list contained the specified element.

removeFirstQuality

public Quality removeFirstQuality()

Removes and returns the first quality from the quality list.

Returns:

the first quality from the quality list.

Throws:

java.util.NoSuchElementException - if the quality list is empty.

removeLastQuality

public Quality removeLastQuality()

Removes and returns the last quality from the quality list.

Returns:

the last quality from the quality list.

Throws:

java.util.NoSuchElementException - if the quality list is empty.

setQuality

public Quality setQuality(int index,
                          Quality quality)

Replaces the quality at the specified position in the quality list with the specified element.

Parameters:

index - index of quality to replace.

quality - quality to be stored at the specified position.

Returns:

the quality previously at the specified position.

Throws:

IndexOutOfBoundsException - if the specified index is out of range (index < 0 || index >= size()).