Class StepConfig.Builder

java.lang.Object

com.oracle.truffle.api.debug.StepConfig.Builder

Enclosing class:

StepConfig

public final class StepConfig.Builder
extends Object

Builder of StepConfig.

Since:

0.33

See Also:

• StepConfig.newBuilder()

Method Summary

Modifier and Type	Method	Description
StepConfig	build()	Create a step configuration from this builder.
StepConfig.Builder	count(int count)	Provide the step count.
StepConfig.Builder	sourceElements(SourceElement... elements)	Provide a list of SourceElements that are enabled for the step.
StepConfig.Builder	suspendAnchors(SourceElement element, SuspendAnchor... anchors)	Provide a list of SuspendAnchors for individual SourceElements.

Methods inherited from class java.lang.Object

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

Method Details

sourceElements

public StepConfig.Builder sourceElements(SourceElement... elements)

Provide a list of SourceElements that are enabled for the step. It must be a subset of SourceElements enabled in DebuggerSession which the step is prepared for. At least one source element needs to be provided and can only be invoked once per builder. When not called, by default all source elements enabled in the debugger session are also enabled for the step.

Parameters:

elements - a non-empty list of source elements

Since:

0.33

suspendAnchors

public StepConfig.Builder suspendAnchors(SourceElement element,
 SuspendAnchor... anchors)

Provide a list of SuspendAnchors for individual SourceElements. By default, following suspend anchors are applied:

SourceElement	SuspendAnchors
ROOT	BEFORE, AFTER
STATEMENT	BEFORE
EXPRESSION	BEFORE, AFTER

This method can be called repeatedly to override the defaults.

Parameters:

element - the element to set the suspend anchor for

anchors - a list of suspend anchors

Since:

19.0

count

public StepConfig.Builder count(int count)

Provide the step count. It specifies the number of times the step repeats itself before it suspends the execution. Can only be invoked once per builder.

Throws:

IllegalArgumentException - if count <= 0

Since:

0.33

build

public StepConfig build()

Create a step configuration from this builder.

Since:

0.33