Package com.syzygy.events.database

Class DatabaseInstance.PropertyField<V,W extends DatabaseInstance<W>>

java.lang.Object

com.syzygy.events.database.DatabaseInstance.PropertyField<V,W>

Type Parameters:

V - The type of the value that the property stores

W - The type of the instance that the property stores if applicable

Enclosing class:

DatabaseInstance<T extends DatabaseInstance<T>>

public static class DatabaseInstance.PropertyField<V,W extends DatabaseInstance<W>>
extends Object

Designates a property that is maintained by a Database instance

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	DatabaseInstance.PropertyField.NullInstance	This class exists to fulfill the wildcard for PropertyWrappers

Field Summary

Fields

Modifier and Type	Field	Description
final boolean	canEdit	If the property can be edited
final boolean	cascadeDelete
final Predicate<Object>	isValid	The function to test if a given value is valid for this property
final boolean	loads	If the property loads an instance
final Database.Collections	loadsCollection	The collection that the instance is apart of if applicable
final boolean	loadsNullable	If the instance can be null
final int	propertyNameID	The ID of the res string that defines the string used for the property key in the database

Constructor Summary

Constructors

Constructor	Description
PropertyField(int propertyNameID, Predicate<Object> isValid, boolean canEdit)	Sets loads to false
PropertyField(int propertyNameID, Predicate<Object> isValid, boolean canEdit, boolean loads, Database.Collections loadsCollection, boolean nullable, boolean cascadeDelete)

Method Summary

Modifier and Type	Method	Description
(package private) DatabaseInstance.PropertyWrapper<?,?>	getWrapper()	Gets the associated wrapper object

Methods inherited from class java.lang.Object

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

Field Details

propertyNameID

public final int propertyNameID

The ID of the res string that defines the string used for the property key in the database

isValid

public final Predicate<Object> isValid

The function to test if a given value is valid for this property

canEdit

public final boolean canEdit

If the property can be edited

loads

public final boolean loads

If the property loads an instance

loadsCollection

public final Database.Collections loadsCollection

The collection that the instance is apart of if applicable

loadsNullable

public final boolean loadsNullable

If the instance can be null

cascadeDelete

public final boolean cascadeDelete

Constructor Details

PropertyField

public PropertyField(int propertyNameID,
 Predicate<Object> isValid,
 boolean canEdit,
 boolean loads,
 Database.Collections loadsCollection,
 boolean nullable,
 boolean cascadeDelete)

Parameters:

propertyNameID - The ID of the res string that defines the string used for the property key in the database

isValid - The function to test if a given value is valid for this property

canEdit - If the property can be edited

loads - If the property loads an instance

loadsCollection - The collection that the instance is apart of if applicable

nullable - If the instance can be null

cascadeDelete - If the instance should be deleted upon the deletion of this instance

PropertyField

public PropertyField(int propertyNameID,
 Predicate<Object> isValid,
 boolean canEdit)

Sets loads to false

Parameters:

propertyNameID - The ID of the res string that defines the string used for the property key in the database

isValid - The function to test if a given value is valid for this property

canEdit - If the property can be edited

Method Details

getWrapper

DatabaseInstance.PropertyWrapper<?,?> getWrapper()

Gets the associated wrapper object

Returns:

If the property is a instance DatabaseInstance.InstancePropertyWrapper; if the property is a value DatabaseInstance.PropertyWrapper