Package com._1c.g5.v8.dt.internal.debug.ui.variables

Class BslValueReevaluationService

java.lang.Object

com._1c.g5.v8.dt.internal.debug.ui.variables.BslValueReevaluationService

All Implemented Interfaces:

IManagedService, org.eclipse.debug.core.IDebugEventSetListener

public class BslValueReevaluationService
extends Object
implements IManagedService, org.eclipse.debug.core.IDebugEventSetListener

BSL value reevaluation service. The service listens debug events and reevaluates variables when it is needed.

Constructor Summary

Constructors

Constructor	Description
BslValueReevaluationService()

Method Summary

Modifier and Type	Method	Description
void	activate()	Starts service work.
void	deactivate()	Stops service work.
protected void	evaluate(IBslStackFrame stackFrame, IEvaluationChain reevaluation)	Evaluates the provided re-evaluation on the provided BSL stack frame.
protected IRuntimeDebugElement	getContext()	Finds the currently selected context in the UI.
protected IBslStackFrame	getStackFrame(IRuntimeDebugElement context)	Returns BSL stack frame by the provided 1C:Enterprise runtime debug model element, that can be used for expression evaluation.
void	handleDebugEvents(org.eclipse.debug.core.DebugEvent[] events)
protected boolean	isBslDebugActive()	Returns whether 1C:Enterprise Runtime BSL debug process is active.
protected void	reevaluateExpressions()	Reevaluates all existing enabled expressions in the current context.
protected void	reevaluateVariables()	Reevaluates all existing BSL variables in the current context.

Methods inherited from class java.lang.Object

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

Constructor Details

BslValueReevaluationService

public BslValueReevaluationService()

Method Details

activate

public void activate()

Starts service work. The service begins to listen debug events. Clients are intended to deactivate service when service work is no longer needed.

Specified by:

activate in interface IManagedService

deactivate

public void deactivate()

Stops service work. The service stops to listen debug events.

Specified by:

deactivate in interface IManagedService

handleDebugEvents

public void handleDebugEvents(org.eclipse.debug.core.DebugEvent[] events)

Specified by:

handleDebugEvents in interface org.eclipse.debug.core.IDebugEventSetListener

isBslDebugActive

protected boolean isBslDebugActive()

Returns whether 1C:Enterprise Runtime BSL debug process is active.

Returns:

whether 1C:Enterprise Runtime BSL debug process is active

reevaluateVariables

protected void reevaluateVariables()

Reevaluates all existing BSL variables in the current context. Variables will be collected in the next way:

1. All threads of the current context debug target.
2. All stack frames of each thread.
3. All evaluated local variables, all module variables and all properties of each stack frame.

So, all already evaluated variables will be reevaluated.

reevaluateExpressions

protected void reevaluateExpressions()

Reevaluates all existing enabled expressions in the current context.

evaluate

protected void evaluate(IBslStackFrame stackFrame,
 IEvaluationChain reevaluation)

Evaluates the provided re-evaluation on the provided BSL stack frame.

Parameters:

stackFrame - the BSL stack frame to perform re-evaluation on, cannot be null

getContext

protected IRuntimeDebugElement getContext()

Finds the currently selected context in the UI. Can return null if none.

Returns:

the current debug context or null if none

getStackFrame

protected IBslStackFrame getStackFrame(IRuntimeDebugElement context)

Returns BSL stack frame by the provided 1C:Enterprise runtime debug model element, that can be used for expression evaluation.

Parameters:

context - the context 1C:Enterprise runtime debug model element, cannot be null

Returns:

BSL the stack frame, that can be used for expression evaluation, or null if cannot get