Class LocalExecutionControlProvider
java.lang.Object
jdk.jshell.execution.LocalExecutionControlProvider
- All Implemented Interfaces:
ExecutionControlProvider
A provider of execution engines which run in the same process as JShell.
- Since:
- 9
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptioncreateExecutionControl
(ExecutionEnv env, Map<String, String> parameters) Create a newExecutionControl
instance.Create and return the default parameter map forLocalExecutionControlProvider
.generate
(ExecutionEnv env, Map<String, String> parameters) Create and return a locally executingExecutionControl
instance.name()
The unique name of thisExecutionControlProvider
.Methods declared in class Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Modifier and TypeMethodDescriptionprotected Object
clone()
Creates and returns a copy of this object.boolean
Indicates whether some other object is "equal to" this one.protected void
finalize()
Deprecated, for removal: This API element is subject to removal in a future version.Finalization is deprecated and subject to removal in a future release.final Class
<?> getClass()
Returns the runtime class of thisObject
.int
hashCode()
Returns a hash code value for this object.final void
notify()
Wakes up a single thread that is waiting on this object's monitor.final void
Wakes up all threads that are waiting on this object's monitor.toString()
Returns a string representation of the object.final void
wait()
Causes the current thread to wait until it is awakened, typically by being notified or interrupted.final void
wait
(long timeoutMillis) Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.final void
wait
(long timeoutMillis, int nanos) Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
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Constructor Details
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LocalExecutionControlProvider
public LocalExecutionControlProvider()Create an instance. An instance can be used to generate anExecutionControl
instance that executes code in the same process.
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Method Details
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name
The unique name of thisExecutionControlProvider
.- Specified by:
name
in interfaceExecutionControlProvider
- Returns:
- "local"
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defaultParameters
Create and return the default parameter map forLocalExecutionControlProvider
.LocalExecutionControlProvider
has no parameters.- Specified by:
defaultParameters
in interfaceExecutionControlProvider
- Returns:
- an empty parameter map
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generate
Create and return a locally executingExecutionControl
instance.- Specified by:
generate
in interfaceExecutionControlProvider
- Parameters:
env
- the execution environment, provided by JShellparameters
- the default or modified parameter map.- Returns:
- the execution engine
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createExecutionControl
Create a newExecutionControl
instance.This method is invoked by
generate()
.- Parameters:
env
- theExecutionEnv
for which theExecutionControl
should be createdparameters
- the parameters that were passed togenerate()
- Returns:
- the newly created
ExecutionControl
- Since:
- 22
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