Module org.jhotdraw8.draw

Package org.jhotdraw8.draw.key

Class AbstractMapAccessor<T>

java.lang.Object

org.jhotdraw8.draw.key.AbstractMapAccessor<T>

Type Parameters:

T - the value type

All Implemented Interfaces:

CompositeMapAccessor<T>, MapAccessor<T>

Direct Known Subclasses:

BoundingBoxMapAccessor, Rectangle2DMapAccessor

public abstract class AbstractMapAccessor<T>
extends Object
implements CompositeMapAccessor<T>

AbstractMapAccessor.

Author:

Werner Randelshofer

Field Summary

Fields inherited from interface org.jhotdraw8.fxcollection.typesafekey.CompositeMapAccessor

serialVersionUID

Constructor Summary

Constructors

Constructor	Description
AbstractMapAccessor(String name, @Nullable Class<?> type, @Nullable Class<?>[] typeParameters, MapAccessor<?>[] subAccessors, @Nullable T defaultValue)	Creates a new instance with the specified name, type token class, default value, and allowing or disallowing null values.
AbstractMapAccessor(String name, Class<T> type, MapAccessor<?>[] subAccessors, T defaultValue)	Creates a new instance with the specified name, type token class, default value, and allowing or disallowing null values.

Method Summary

Modifier and Type	Method	Description
@Nullable T	getDefaultValue()	Returns the default value of the attribute.
String	getName()	Returns the name string.
ImmutableSequencedSet<MapAccessor<?>>	getSubAccessors()
Type	getValueType()
boolean	isTransient()
String	toString()	Returns the name string.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jhotdraw8.fxcollection.typesafekey.CompositeMapAccessor

containsKey

Methods inherited from interface org.jhotdraw8.fxcollection.typesafekey.MapAccessor

get, get, getRawValueType, put, put, remove, remove, set

Constructor Details

AbstractMapAccessor

public AbstractMapAccessor(String name,
 Class<T> type,
 MapAccessor<?>[] subAccessors,
 T defaultValue)

Creates a new instance with the specified name, type token class, default value, and allowing or disallowing null values.

Parameters:

name - The name of the key.

type - The type of the value.

subAccessors - sub accessors which are used by this accessor

defaultValue - The default value.

AbstractMapAccessor

public AbstractMapAccessor(String name,
 @Nullable Class<?> type,
 @Nullable Class<?>[] typeParameters,
 MapAccessor<?>[] subAccessors,
 @Nullable T defaultValue)

Creates a new instance with the specified name, type token class, default value, and allowing or disallowing null values.

Parameters:

name - The name of the key.

type - The type of the value.

typeParameters - The type parameters of the class. Specify "" if no type parameters are given. Otherwise specify them in arrow brackets.

subAccessors - sub accessors which are used by this accessor

defaultValue - The default value.

Method Details

getName

public String getName()

Returns the name string.

Specified by:

getName in interface MapAccessor<T>

Returns:

name string.

getValueType

public Type getValueType()

Specified by:

getValueType in interface MapAccessor<T>

getDefaultValue

public @Nullable T getDefaultValue()

Returns the default value of the attribute.

Specified by:

getDefaultValue in interface MapAccessor<T>

Returns:

the default value.

toString

public String toString()

Returns the name string.

Overrides:

toString in class Object

getSubAccessors

public ImmutableSequencedSet<MapAccessor<?>> getSubAccessors()

Specified by:

getSubAccessors in interface CompositeMapAccessor<T>

isTransient

public boolean isTransient()

Specified by:

isTransient in interface MapAccessor<T>