Package zendesk.core
Interface ActionHandlerRegistry
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public interface ActionHandlerRegistry
Defines an interface for a registry ofActionHandler
objects to be used for inter-SDK actions, such as starting anandroid.app.Activity
from one SDK, in another SDK, without any dependency between them.ActionHandler
objects can be added and removed from the registry usingActionHandlerRegistry.add(ActionHandler)
andActionHandlerRegistry.remove(ActionHandler)
, respectively. A query method,ActionHandlerRegistry.handlerByAction(String)
, returns the highest priorityActionHandler
whoseActionHandler.canHandle(String)
returned true.
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method and Description void
add(ActionHandler actionHandler)
Adds anActionHandler
to the registry.void
clear()
Removes allActionHandler
s from the registry.ActionHandler
handlerByAction(java.lang.String actionName)
Finds and returns the highest priorityActionHandler
whoseActionHandler.canHandle(String)
method returned true for the given action String, or null if noActionHandler
s returned true.java.util.List<ActionHandler>
handlersByAction(java.lang.String actionName)
Finds and returns a priority ordered list ofActionHandler
whoseActionHandler.canHandle(String)
method returned true for the given action String, or an empty list if noActionHandler
s returned true.void
remove(ActionHandler actionHandler)
Removes anActionHandler
from the registry.
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Method Detail
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add
void add(ActionHandler actionHandler)
Adds anActionHandler
to the registry.- Parameters:
actionHandler
- the ActionHandler to add to the registry.
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remove
void remove(ActionHandler actionHandler)
Removes anActionHandler
from the registry.- Parameters:
actionHandler
- the ActionHandler to remove from the registry.
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clear
void clear()
Removes allActionHandler
s from the registry.
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handlerByAction
ActionHandler handlerByAction(java.lang.String actionName)
Finds and returns the highest priorityActionHandler
whoseActionHandler.canHandle(String)
method returned true for the given action String, or null if noActionHandler
s returned true.- Parameters:
actionName
- the action String with which to query theActionHandler
s in the registry.- Returns:
- the highest priority
ActionHandler
whoseActionHandler.canHandle(String)
method returned true, or null if noActionHandler
s returned true.
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handlersByAction
java.util.List<ActionHandler> handlersByAction(java.lang.String actionName)
Finds and returns a priority ordered list ofActionHandler
whoseActionHandler.canHandle(String)
method returned true for the given action String, or an empty list if noActionHandler
s returned true.- Parameters:
actionName
- the action String with which to query theActionHandler
s in the registry.- Returns:
- A priority ordered list of
ActionHandler
whoseActionHandler.canHandle(String)
method returned true, or an empty list if noActionHandler
s returned true.
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