Module org.praxislive.code

Package org.praxislive.code

Class CodeContextFactoryService

java.lang.Object

org.praxislive.code.CodeContextFactoryService

All Implemented Interfaces:

Protocol, Service

public final class CodeContextFactoryService
extends Object
implements Service

A Service for creating new CodeContext. Must be running in the same process as the CodeComponent due to Task and Result references. Should make use of a CodeCompilerService implementation for compiling source code (which does support other processes).

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	CodeContextFactoryService.Result<D extends CodeDelegate>	Result from service on successful creation of context and delegate.
static final class	CodeContextFactoryService.Task<D extends CodeDelegate>	Task sent to the service to request a context and delegate be created from the provided source code.

Nested classes/interfaces inherited from interface org.praxislive.core.Protocol

Protocol.Type<T extends Protocol>, Protocol.TypeProvider

Field Summary

Fields

Modifier and Type	Field	Description
static final String	NEW_CONTEXT	Control ID of the new context control.
static final ControlInfo	NEW_CONTEXT_INFO	ControlInfo for the new context control.

Constructor Summary

Constructors

Constructor	Description
CodeContextFactoryService()

Method Summary

Modifier and Type	Method	Description
Stream<String>	controls()	The names of the controls that a component advertising this protocol must provide.
ControlInfo	getControlInfo(String control)	Query the ControlInfo for the provided control name on this protocol.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.praxislive.core.Protocol

optionalControls

Field Details

NEW_CONTEXT

public static final String NEW_CONTEXT

Control ID of the new context control.

See Also:

• Constant Field Values

NEW_CONTEXT_INFO

public static final ControlInfo NEW_CONTEXT_INFO

ControlInfo for the new context control.

Constructor Details

CodeContextFactoryService

public CodeContextFactoryService()

Method Details

controls

public Stream<String> controls()

Description copied from interface: Protocol

The names of the controls that a component advertising this protocol must provide.

Specified by:

controls in interface Protocol

Returns:

stream of control names

getControlInfo

public ControlInfo getControlInfo(String control)

Description copied from interface: Protocol

Query the ControlInfo for the provided control name on this protocol. The component implementing this protocol will generally use the control info provided here inside its component info. In exceptional circumstances, the component may extend or adapt the behaviour of the control, as long as it is fully compatible with this control info and the specification.

Specified by:

getControlInfo in interface Protocol

Parameters:

control - name of control

Returns:

control info for named control