com.hybris.cockpitng.core

Interface SocketConnectionService

All Known Implementing Classes:

DefaultSocketConnectionService

public interface SocketConnectionService

Provides methods dealing with widget sockets and connections.

Field Summary

Fields

Modifier and Type	Field and Description
static String	SOCKET_DATA_TYPE_PREFIX

Method Summary

Modifier and Type	Method and Description
boolean	canReceiveFrom(WidgetSocket inputSocket, Widget targetWidget, WidgetSocket outputSocket, Widget srcWidget) Checks if outputSocket from srcWidget can be connected with inputSocket from targetWidget according to data type.
default boolean	canResolveGenericType(WidgetSocket socket, Widget widget) Checks if the generic type for the specified socket and widget can be resolved to concrete type.
boolean	checkVisibilityRestrictions(WidgetSocket inputSocket, Widget targetWidget, WidgetSocket outputSocket, Widget srcWidget) Checks if outputSocket from srcWidget can be connected with inputSocket from targetWidget according to socket visibility.
default boolean	hasGenericType(WidgetSocket socket) Checks if socket data type definition has generic type
default boolean	isCollectionTypeAssignable(WidgetSocket.Multiplicity source, WidgetSocket.Multiplicity target) Checks if target is compatible with source basing on WidgetSocket.Multiplicity
String	resolveGenericType(WidgetSocket socket, Widget widget) Resolves the generic type for the specified socket and widget if any.

Field Detail

SOCKET_DATA_TYPE_PREFIX

static final String SOCKET_DATA_TYPE_PREFIX

See Also:

Constant Field Values

Method Detail

canReceiveFrom

boolean canReceiveFrom(WidgetSocket inputSocket,
                       Widget targetWidget,
                       WidgetSocket outputSocket,
                       Widget srcWidget)

Checks if outputSocket from srcWidget can be connected with inputSocket from targetWidget according to data type.

Parameters:

inputSocket - - WidgetSocket represents input socket

outputSocket - - WidgetSocket represents output socket

srcWidget - - Widget represents source widget

targetWidget - - Widget represents target widget

Returns:

whether outputSocket from srcWidget can be connected with inputSocket from targetWidget according to data type

checkVisibilityRestrictions

boolean checkVisibilityRestrictions(WidgetSocket inputSocket,
                                    Widget targetWidget,
                                    WidgetSocket outputSocket,
                                    Widget srcWidget)

Checks if outputSocket from srcWidget can be connected with inputSocket from targetWidget according to socket visibility.

Parameters:

inputSocket - - WidgetSocket represents input socket

outputSocket - - WidgetSocket represents output socket

srcWidget - - Widget represents source widget

targetWidget - - Widget represents target widget

Returns:

whether outputSocket from srcWidget can be connected with inputSocket from targetWidget according to socket

canResolveGenericType

default boolean canResolveGenericType(WidgetSocket socket,
                                      Widget widget)

Checks if the generic type for the specified socket and widget can be resolved to concrete type.

Parameters:

socket - - WidgetSocket represents socket

widget - - Widget represents widget

Returns:

true if a widget socket does not have generic type or the type can be resolved

resolveGenericType

String resolveGenericType(WidgetSocket socket,
                          Widget widget)

Resolves the generic type for the specified socket and widget if any.

Parameters:

socket - - WidgetSocket represents socket

widget - - Widget represents widget

Returns:

the generic type for the specified socket and widget if any.

isCollectionTypeAssignable

default boolean isCollectionTypeAssignable(WidgetSocket.Multiplicity source,
                                           WidgetSocket.Multiplicity target)

Checks if target is compatible with source basing on WidgetSocket.Multiplicity

Parameters:

source - multiplicity to check

target - multiplicity to check

Returns:

whether target is compatible with source basing on WidgetSocket.Multiplicity

hasGenericType

default boolean hasGenericType(WidgetSocket socket)

Checks if socket data type definition has generic type

Parameters:

socket - - WidgetSocket represents socket

Returns:

whether socket data type definition has generic type