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oracle.toplink.querykeys
Class QueryKey

java.lang.Object
oracle.toplink.querykeys.QueryKey

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable

Direct Known Subclasses:

DirectQueryKey, ForeignReferenceQueryKey

public class QueryKey

extends java.lang.Object

implements java.lang.Cloneable, java.io.Serializable

Purpose: Define a Java appropriate alias to a database field or function.

Responsibilities:

• Define the name of the alias.
• Define the descriptor of the alias.

See Also:

Serialized Form

Constructor Summary

QueryKey()

Method Summary

java.lang.String	getName() Return the name for the query key.
boolean	isCollectionQueryKey() : Related query key should implement this method to return true.
boolean	isDirectCollectionQueryKey() : Related query key should implement this method to return true.
boolean	isDirectQueryKey() : Related query key should implement this method to return true.
boolean	isForeignReferenceQueryKey() : Related query key should implement this method to return true.
boolean	isManyToManyQueryKey() : Related query key should implement this method to return true.
boolean	isOneToManyQueryKey() : Related query key should implement this method to return true.
boolean	isOneToOneQueryKey() : Related query key should implement this method to return true.
void	setName(java.lang.String name) Set the name for the query key.

Methods inherited from class java.lang.Object

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

Constructor Detail

QueryKey

public QueryKey()

Method Detail

getName

public java.lang.String getName()

Return the name for the query key. This is the name that will be used in the expression.

isCollectionQueryKey

public boolean isCollectionQueryKey()

: Related query key should implement this method to return true.

isDirectCollectionQueryKey

public boolean isDirectCollectionQueryKey()

: Related query key should implement this method to return true.

isDirectQueryKey

public boolean isDirectQueryKey()

: Related query key should implement this method to return true.

isForeignReferenceQueryKey

public boolean isForeignReferenceQueryKey()

: Related query key should implement this method to return true.

isManyToManyQueryKey

public boolean isManyToManyQueryKey()

: Related query key should implement this method to return true.

isOneToManyQueryKey

public boolean isOneToManyQueryKey()

: Related query key should implement this method to return true.

isOneToOneQueryKey

public boolean isOneToOneQueryKey()

: Related query key should implement this method to return true.

setName

public void setName(java.lang.String name)

Set the name for the query key. This is the name that will be used in the expression.

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